bluuebunny/crossref_metadata_2025 huggingface dataset:
On Risk Factors of Inventory Finacing Based on Structural Equation Model
Authors: He Juan , Wang Xin , Ma Zhong Hua
Published: June 2011

This paper analyses the risk factors of inventory finacing, establishes path diagram and the structural equation model on relations between inventory financing risk factors and makes the empirical analysis. The results indicate the operation status of the company and the characteristics of the inventory pledged have a significant effect on credit risk, and so of the level of company management on company operation.Based on this, banks should take relative measures while developing the inventory finacing.
Counter System Design According to ATmega16L-8PC on the Machine Production Line
Authors: Wang Xiao Li
Published: June 2011

Along with electronics technique of development rapidly, SCM has become essential tool to the development of modern electronic technology. This paper introduces the core of ATmega16L-8PC microcontroller, and the MAX485 with low-power transceiver for the system of products counting on the production line system. The system is highly integrated, strongly stable and low power consumption, very convenient use and maintenance, with high Cost effective and practical value.
Architecture and Resource Integration for P2P Semantic Manufacturing Grid
Authors: Zhang Lei , Fang Ya Dong , Wu Jian Yun
Published: June 2011

Manufacturing Grid aims at looking for an innovative next generation inter-organizational collaborative environment. A new architecture named P2P Semantic Manufacturing Grid (P2PSMG) was introduced in this research, which adopts ontology as a common language to help different participants to understand each other, and works in a semantic grid service oriented Napster style. The means of resource integration under this architecture was emphatically studied, by which service providers virtualize their manufacturing resources, encapsulate them into multi-granularity services based on resource ontology, and then submit their semantic descriptions to a third party registry for integration and discovery. A prototype system was developed, by which the feasibility of the means of resource integration introduced in this research is validated.
Evaluation on the Competitiveness of Logistics Outsourcing Based on TOPSIS: 4 Cities in Yangtze River Delta
Authors: Peng Jian Liang
Published: June 2011

Urban logistic capability is an importation area of urban competition capability. The competitiveness index system of city logistics service outsourcing was constructed in this paper. According the actual situation of 4 cities in China's Yangtze River delta, the competitiveness evaluation of logistics service outsourcing of them were carried out based on TOPSIS method. Furthermore, by comparing we can discover the experience and main existing problems of urban logistics service outsourcing, so as for the feasible countermeasures of development to provide the scientific basis. The evaluation method has certain practical value.
Evaluation on Energy Consumption of Steel Enterprises Based on TOPSIS
Authors: He Dong Feng , Xu Ai Jun , Wang Hong Bing
Published: June 2011

Evaluation on energy consumption is a key point for research of energy-saving work, and the current research mainly focuses on the energy consumption of individual processes. In order to solve the problem of energy consumption for the whole process of steel enterprise, three types of energy consumption indicators are proposed: comprehensive indicator, process energy consumption indicator and energy recovery indicator. A TOPSIS model has been established for energy consumption of steel enterprise. In order to avoid the tolerance caused by experts’ subjective consciousness, in the model, the indicator weight will be confirmed by entropy weight. Five steel enterprises were evaluated using this model. The result of evaluation is almost the same as the result of benchmarking analysis method, which has verified the availability of the model. The model has primarily solved the energy consumption problem for the whole process of steel enterprise.
A Survey on Sleeping Patterns and Fatigue among Pilots in South East Asia
Authors: Baba Md Deros , Darina Indah Daruis Dian , Nuhmandeen Bahurudeen
Published: June 2011

Since commercial aviation started, fatigue among pilots and aircrew has been acknowledged as a human factor safety issue. This survey was conducted between September and December 2009 among airlines pilots. The three main objectives of this study are: to identify sleep patterns, their promoting and interfering factors of airlines pilots. This survey results revealed that most of the pilots do not have any problem to get to sleep and majority of them had never taken any sleeping aids, such as: alcohol or medication. The five sleep interfering factors, which include environmental (i.e. heat, noise and lighting) and physiological (i.e. nature’s call and personal worries) were investigated in this survey. It was found out that personal worries top the list. From this study, it can be concluded that fatigue issue is significant among South East Asian airlines pilot.
Research of Multi-Channel Integrated Sales Based on Dynamic E-Commerce System
Authors: Jin Min Li , Kong De Cai , Cui Yong Ju
Published: June 2011

With the development of information and network technology, the channel of enterprises product sales and customers shopping are being more and more diversification. The realization of unified multi-channel integrated sales necessarily will be a trend of future development. This thesis launches a platform research on multi-channel integrated sales, analyzes the difficulties of the architecture construction and designs a dynamic e-commerce system architecture basing on the Service-Oriented- Architecture (SOA) of Web Services.
Research on the Scale of Construction Water Reuse
Authors: Wang Xiao Yan , Fan Shao Yan , Cheng Ying Ying
Published: June 2011

To resolve the water resource shortage, the water reuse technologies are of key importance. But in nowadays, the water reuse is only limited in large cities and industry fields. Many residential communities and constructions have not build water reuse systems. The article briefly describes the features and utilizations of domestic and foreign water, analysis the profits and disservices and scale of large and small recycled water. For the current domestic situation and water resources and promote water reuse status and problems considering the urban size, economic status, urban planning and norm-setting and other factors, it advocate that the development of water should start from small to large, from micro to macro, researched the precedent of the scaled provision about small water in Japan and Beijing and proposed the conclusion that to prompt reasonable division of small recycled water and achieve the optimal balance of large and small recycled water in order to promote better water utilization, and thus weaken the limits of water shortage in the development of urbanization.
The Temperature and Humidity Based on the Embedded Implementation of Fuzzy Control System
Authors: Zhang Jun
Published: June 2011

For the characteristics and needs of temperature and humidity control in current industrial environment, the paper proposes a fuzzy-based embedded temperature and humidity control system，which enables consumers monitor and control temperature and humidity parameters through the PDA when moving. The article first introduces the hardware structure of the temperature and humidity fuzzy control system, then based on the theory of fuzzy set and the fuzzy number operations of l - cut set, focusing on the transition rules of fuzzy controlling fuzzy conditions of the temperature and humidity control systems, and finally introduce the key technologies of embedded software system of the PDA,. The experimental results show that the system is very practical and flexible.
Research on Extensible and Self-Adaptive Knowledge Service for Complex Product Design
Authors: Li Ze Biao , Pan Xu Wei , Zheng Xing Wang
Published: June 2011

To solve the difficulties in increasing large number of knowledge, with unstable irresponsible quality and acquiring automatically and implicitly dynamic individual knowledge needs of designers, an approach of knowledge service implementation in complex product design (CPD) process is put forward. The knowledge affair-matter-element model is proposed, achieving the organic integration between knowledge and design activities. Finally, the method of extensible knowledge optimization and the method of self-adaptive knowledge service are discussed.
Environmental Landscape Design of Resource Based Cities under Transitional Context - Take Huangshi as Example
Authors: Xie Ou , Tu Yuan Sheng
Published: June 2011

Huangshi is a resource based city; it needs to re-examine the traditional mineral recourses development and utilization system in terms of sustainable development concept. On dealing with the transformation of resource-exhausted cities, we can apply the city identity system into urban landscape design through the guidance of mining and metallurgy culture, so as to highlight the city resources and geographical features to promote sustainable economic development in Huangshi city, and change situation of "one side thousands cities " in the urban landscape.
An Investigation into the Online Purchase Intention during the Post-Crisis Era
Authors: Yu Xiu Liang , Tan Lan
Published: June 2011

Since the financial crisis happened in the first half of 2007, the influence had been widely spread. In China, export has declined rapidly, and many companies are turning to domestic market, and when they are doing so, many of them are asking for help from internet. As well, consumers have turned to shop online. And now, with the gradual reduction of the influence of the financial crisis, the online purchase intention for consumers is changing subtly. Faced with this new situation, this article aims to investigate the online purchase intention during the post-crisis era, so as to help the internet companies to grasp the trend, and also to provide companies with appropriate advice on their corresponding marketing strategies.
How to Improve the Reliability of Wind Turbines
Authors: Zhang Hai Bo , Liu Liang
Published: June 2011

According to the failure of wind turbines in operation, the failure cause and phenomenon of wind turbines is analyzed, combined with the reliability of wind turbine subsystems, measures aiming at cooperation parts and purchased parts are proposed, the reliability of the whole wind turbines is improved in a certain extent. At the same time, condition monitoring system can carry through the early detecting and diagnosing to potential component failure maintain. Besides, automatic lubrication system can realize accurate and timeliness lubrication, also can reduce maintenance workload, preserve correct lubrication and smooth running of all parts.
The Design of Electric Power Information Equipment Management System Based on RFID Technology
Authors: Yang Zhi Yu , Sun Feng Jie , Liu Wen Xia , Ge Hai Yang , Cui Hang
Published: June 2011

This article describes an information management system for the design of equipment and carried out in the power state companies. From software design to software development, and ultimately the results of completion,this system is of integration of today's most advanced technology RFID, with a three-dimensional structure, the use of personnel to operate on it. The system has the quick search features such as faults and statistics, this can shorten the time for fault location, greatly improved work efficiency.
The Selective Harmonic Detection for the Integration Photovoltaic Generation and Active Power Filter
Authors: Lin Yan Dan , Tong Li Qing , Sun Yao Jie
Published: June 2011

To improve the utilization of the inverter of the photovoltaic grid connected systems and decrease the harmonic of the grid, a novel selective harmonic detection method based on the synchronous rotator frame is proposed. Utilizing three-phase Park transform, the rotator vector is transferred to the static vector, and the synchronous harmonic is separated and acquired. The characteristic of negative and positive sequence harmonic is fleetly and exactly presented in all frequency domains. Additional, a new control strategy based on this harmonic detection is proposed for the integration photovoltaic grid connected generation and active power filter. Validity and practicality of the proposed selective harmonic detection method and control strategy are proved.
Usability of Using Polarized Filter for Reading Lamp to Reduce Disturbing Reflected Glare
Authors: Lin Yan Dan , Du Qian Yun , Tong Li Qing , Sun Yao Jie
Published: June 2011

In this paper the usability of using polarized filters for reading lamp to reduce disturbing reflected glare was tested based on a within-subject design ergonomic research. Results show that with the increasing polarization degree the subjective rating score decreases, which means that increasing polarization of the optical film reduces the reflected glare. Statistical analysis shows that there is high correlation (0.05 level, 2-tailed) between the subjective rating score on reflected glare and the degree of polarization. An univariate analysis of variance proves that the different evaluation caused by the optical films with different polarization degrees has statistically significant meaning (F=108.4, p<0.001). The results of this research is very useful for optical design of reading lamp, which occupies a big market in China, affecting the visual comfort of huge numbers of readers, such as students and office people.
The Summarization on Size Measurement of the Large Bearing
Authors: Zhang Feng Shou , Du Xing Xing , Cui Feng Kui
Published: June 2011

This paper discusses the current situation and problems of large bearing size measurement technology, and analyses the principle and the features of mechanical measurement, optical electronic measurement and modern optical measurement. Focus on the principle and the key technology of the light pen measurement as well as its application into the size measurement of the large bearings.
Design of the High-Precision Signal Generator Based on ARM
Authors: Wang Fu Xin , Tan Qiu Lin , Li Jing Ming
Published: June 2011

Signal generator is an integral part of the electronic system, determines the system performance. With the rapid development of microelectronics technology and digital integrated circuits, the high-precision signal generators are demanded in the field of various kinds electronic systems. To meet this requirement, this paper discusses that DDS chip AD9912 produced linear frequency modulation is controlled by LPC2138 which is ARM chip and the results are displayed by the touch screen, which also used of setting waveform and frequency.
Testing Coordination System through a Case Study
Authors: Shen Fang Ying , Chang Andrew S.
Published: June 2011

Coordination has been regarded as a critical factor of successful projects. Because construction projects are highly fragmented with many participants involved at different construction stages, coordination is more complicated for contractors. A coordination systems and procedure developed by simulating circulatory system could improve coordination effectiveness of construction projects due to the natural and effective physiological functions of the human body. To verify the applicability and effectiveness of the system and procedure, two tools to quantify coordination needs and supply were proposed and a case project was tested for ten months. The results showed that the more fit between coordination needs and supply, the better the task performance, meaning that the coordination system and procedure is effective. During construction the contractor can follow the coordination procedure and assign an engineer to evaluate variation of coordination needs and supply periodically or at emergent conditions. As coordination supply does not meet needs, time and frequency of coordination methods should be adjusted.
Byproduct Gas Optimal Distribution Model and its Application for Iron and Steel Enterprises
Authors: Du Tao , Liu Xiang Bin , Pang Xing Lu
Published: June 2011

A MILP model for optimization of byproduct gas supply in the iron and steel making process is proposed. This model can make the holder fluctuate keep in the normal range, prevent unfavorable byproduct gas emission or shortage, minimize oil consumption and switch the burners in the boil, and it can simultaneously maximize the efficiency of energy resource usage in the iron and steel making process.
Application of Isomap Method in Prediction of Protein Quaternary Structure
Authors: Wang Tong , Wang Jian , Hu Li Hua
Published: June 2011

A new method for the prediction of protein quaternary structure is constructed based on Isomap (Isometric feature mapping) algorithm, which is a manifold learning-based data mining method. DC (Dipeptide Composition) is used as sequence encoding scheme for the construction of decision system. A DR (Dimensionality Reduction) algorithm, the so-called Isomap is introduced to reduce the decision system, which can be used to classify new objects. The results thus obtained in predicting the quaternary structure of proteins are quite encouraging.
The Development of Virtual Manufacturing Technology
Authors: Zhang Xiao Yan , Xiong Yi , Li Xiao Jing , Wang Di
Published: June 2011

As an advanced machining technology, virtual manufacturing has been regarded as an useful tool to carry out analysis and research work with digital model instead of practical manufacture. For the virtual manufacturing process, it is a mapping of the practical machining in computer virtual environment, no real production is created and without material or power wasting. Several typical definition of virtual manufacturing dominate in this fields were listed out, based on which expressed an explicit interpretation. Main features and three type of virtual manufacturing, such as design-centered, machine-centered and control centered virtual manufacturing were analysed respectively. The virtual manufacturing system, supported by cutter tool magazine, pallet storage, production database, material storage and NC storage, have been demonstrated in an architecture figure. Finally, the author concluded the important role of virtual manufacturing and illustrated an example of applying virtual manufacturing in five-axis machining process.
The Characteristics and Application of Reconfigurable System
Authors: Zhang Xiao Yan , Gao Zhi Hua , Li Xiao Jing , Wang Di
Published: June 2011

The reconfigurable manufacture system (RMS) combined with the merits of both two systems, professional manufacture system and flexible manufacture system, could respond to the market change or uncertain requirement, adjust the production ability or function for changing the hardware or software. This paper presents the main architecture and major characteristics of reconfigurable manufacturing systems. Normally, the quality of RMS can be evaluated by several factors. Firstly, the gross cost of production and reconstruction should be less. Secondly, The time of design and manufacture (ascent time) should be shorter. Thirdly, the utilization ratio of existed resource should reach to the utmost. Finally, the cargo stream planning in common space should keep in optimal condition. At last, two examples, the hydraulic integrated package for a gearshift device in automobile, are mentioned to compare and analyse.
Computer and Network Oriented Welding Power Source Design
Authors: Zhu Jin Hong , Dai Le Yi , Shi Hong Xin , Wang Yi Le
Published: June 2011

Welding power source is an important research content in the field of welding technology. It is of significance to organize the design database of welding power source, construct its development platform, and realize its CAD and simulation system based on Web. In the scope of this paper, the core technology applied in above aspects were analyzed and summarized, the current development status and future trend of the application of computer and internet technology in welding power source areas were introduced.
Application in Education of Communication Systems of PHS Phone
Authors: Fang Rong Jyue , Chiang Wen Jiuh , Tsai Hua Lin
Published: June 2011

This study intends to investigate PHS phone and its application in an elementary school. The interview process targeted on the projector who directed the plan of PHS phone from an experimental elementary school located in Kaohsiung County, southern Taiwan. She joined all of digital experimental project and observed interaction between the parents and their own children in that specific elementary school. In the experimental period, the projector observed each parents using a PHS phone through message transmission and mobile net communication, and the parents discussed and shared feelings with the teacher and other parents through using PHS phone. The research summarized the projector’s ideas and provided references opinion information to instruction designers and mobile learning projectors to develop further innovative instruction.
The Systems on Action Technology Is Applied to the Research of the System of the Electronic Official Document
Authors: Fang Rong Jyue , Tsai Hua Lin , Chang Yung Sheng
Published: June 2011

The extension of the information platform has been already moved towards omnipresent GPRS/3G from Intranet and Internet. And the pluralism of mobile phone is application program which is from Push Mail to newest Push Data. Push Data is very pluralism. This text mainly probes into Push Data application in the system of the electronic official document. How to structure a system of accelerating the official document and signing nuclear prescroption, and raise the efficiency of treatment of the official document. The result of study will be offered to the insertion electronic official document. Mobil government bodies are like school unit and the enterprise-like corporation in the future, and do the further research.
An Systems on the Electronic Textbook Integrated into Sciense and Technological Teaching of Primary School
Authors: Fang Rong Jyue , Chiang Wen Jiuh , Tsai Hua Lin
Published: June 2011

Digitization is a perfect combination after the human abstraction and technological high development. We can pass the procedure of digitization to reappear everything. Textbook in the 21st century is expanded to the electronic textbook from the paper. Computer and technology are not only transmitted tools. The digital content should not change paper of this textbook directly to read on the computer either. The digital content should be an E-book. It must combine the high-quality course content material, and the high-quality teaching activity, and appropriate carriers.
Simply Research on Enterprises’ Product Development in Innovative Value Chain
Authors: Xiao Ze Lei , Mao Ze Sheng , Tao Shi Gui
Published: June 2011

The innovative value chain is the organic unity of the concept of innovation and the value chain. It emphasizes that all units of the value chain coordinate to increase in value and optimize the system so as to realize the w ho le innovative benefits. Based on the theory of technological innovation, this paper analyzes the traditional product development process and sums up its drawbacks; then constructs the model of enterprises’ innovative value chain and puts forward that what the enterprise's innovative value chain emphasizes is taking the knowledge flows as the intrinsic power class, taking the service flow as the foundation, taking the value increment as the goal, taking the customer demand as the guidance and application through the innovation analysis of enterprise service activity flow.
The Systems on Web-Based Multimedia for Distance Learning
Authors: Fang Rong Jyue , Chang Yung Sheng , Tsai Hua Lin
Published: June 2011

Education is now engaged in a transitional period with respect to new technologies which is unique in its history. No previous technologies which have been proposed to “revolutionize” education have simultaneously had identical or equivalent revolutionary consequences for this world. Given the technological resources, dealing with the challenges to their effective utilization in education will focus on human-professional. To assist web-based multimedia for distance education, it is important to understand the characteristic and its educational concerns. This study was to identify characteristics of web-based multi-media for distance learning settings.
Design on Layout Rearrangement of Plant Logistics Based on the Combination of SLP and SHA
Authors: Yang Jian Hua
Published: June 2011

Firstly, application of SLP and SHA method in design course of general layout is introduced including basic element analysis, procedure analysis, interrelation analysis. The method is offered which design the layout rearrangement of plant logistics based on the combination of SLP and SHA. Then aiming at achieving the lowest transportation amount, the installation and logistics systems are rearranged and reassessed in a department of the plant. Through contrasting, the result is found that workshop attains the logistics smooth, transport the route the most short, shorten produce period and lower the production cost.
The Astronaut’s Flight Virtual Simulation Outboard of International Space Station
Authors: Gao Hong Wei , Li Dong , Liu Jin Guo
Published: June 2011

This paper studied at the problem of visual simulation of astronaut fling outside in the cabin. Firstly, according to morphological characteristics of the human’s body, we used SolidWorks to construct the simplified geometric model of astronaut. Then we made the model of astronaut carried out the 3-dimensional real-time flight animation based on OpenGL by view transformation and model transformation in VC++ environment.
Analysis of Multi-Converter System’s Stability Using the Active Damping Method
Authors: Xie Guang Jun , Fang Hai Bin , Xu Hui Fang
Published: June 2011

In Multi-converter power electronic systems, load converters exhibit constant power load (CPL) behavior for the feeder converters and tend to destabilize the system. In this paper, Buck DC-DC converters are taken as an example, and the implementation of active-damping techniques has been shown to analyze the stability of multi-converter power electronic systems. Moreover, active damping is generally implemented by a feedback loop, which produces the effect of a virtual resistor and damps the oscillations, the proposed active-damping method can overcome the negative impedance instability problem caused by the CPLs. The effectiveness of the proposed approach has been verified by Matlab/Simulink simulations.
Topology-Based Failure Diagnosis Algorithm in Space Information Networks
Authors: Liu Jun , Wang Jin Tao , Liu Yu
Published: June 2011

The space information networks are easy to be disturbed and destroyed, which is due to their hostile operational environments and results in a decrease in network quality of service. Given their characteristics, a distributed topology failure diagnosis scheme composed of failure detection node election and failure diagnosis is proposed. First, a proper number of nodes are elected to detect faults in a coordinated and distributed way by using minimum dominating set algorithm. Then elected diagnosis nodes detect faults around based on the theory of dependency-graph. The technology of minimum Huffman tree is used to preliminarily locate failures and on that base the further location is fulfilled through sending detection messages on purpose. Simulation results from NS2 demonstrate that high accurate diagnosis rate can be reached at the expense of low cost by this failure diagnosis algorithm.
Task Dependency and Execution Analysis for Web Services Composition
Authors: Mei Xiao Yong , Jiang Ai Jun , Li Shi Xian , Huang Chang Qin , Zheng Xiao Lin , Fan Yi Yan
Published: June 2011

Web Services Composition (WSC)-based applications are widely using in the heterogeneous environment, which has inevitably led to the need for reliable methods for the WSC paradigm. This paper presents a formal definition of Web services composition, and then analyzes task dependency rules of dataflow and behavior in Web services composition net system, finally, we introduce execution semantic of Web services composition net.
Simulation of Spatial Distribution of Urban Surface Water Quality by Geostatistics
Authors: Sun Hong Quan , Li Ling , Gao Jia Qing
Published: June 2011

The principles and methods of geostatistcs are introduced. Based on sampling data from the city river, the NH4+-N content is used as the parameter of water quality to analyze the water pollution. With the variogram of geostatistcs, the spatial variation of the NH4+-N content is shown intuitively. By using the Kringing, the special distribution of the NH4+-N is simulated. With MATLAB language, the Contour and three-dimensional map of the spatial distribution of the NH4+-N is obtained. The research of geostatistics on water quality provides a theoretical basis for protecting the water environment and controlling the water pollution.
Automatic Salt Packing Control System Based on GX Developer
Authors: Ren Jian Hua , Wang Wei
Published: June 2011

In this paper, we design a typical automated packaging salt system, including multiple devices to stir, feed, packaging, weighing and other links. This requires the coordination of all sectors to achieve sequential switch, equipment failure alarming and maintenance. Therefore, salt packaging system adopts PLC control. According to different control objectives and requirements, we allocated the address reasonably; selected PLC and the modules. GX Developer software is used to programming and finally the control panel is designed. After commissioning and practical application, the effect is good, efficient, and precise.
Computer Simulation in Actived Carbon Pores for Methane Storage
Authors: He Ke Rong
Published: June 2011

In this paper, adsorption of methane in actived carbon pores has been simulated by using the grand canonical ensemble Monte Carlo (GCMC) method. In the simulation, Lennard-Jones (LJ) potential is used for represent the fluid-fluid interaction, and the 10-4-3 potential is used for represent the interaction between fluid molecules and a slit carbon wall. Firstly, the adsorption isotherms of methane in actived carbon pores and local density profiles of methane in slit pore are obtained. Then, the interaction energy of methane in slit carbon pores with nine different pore sizes is obtained. Finally, the temperature, pressures, pore sizes affect the adsorption amount was studied, respectively.
Fault Diagnosis Based on Particle Swarm Fuzzy Clustering Algorithm
Authors: Wang Zhi Xiao , Niu Qiang
Published: June 2011

Fuzzy c-means clustering algorithm (FCM) is sensitive to noise and less effective when handling high dimensional data set. Given that particle swarm optimization algorithm (PSO) has strong global search capability and efficient performance, a new PSO based fuzzy clustering algorithm is proposed. Particles in the new algorithm are encoded by membership in FCM. The new algorithm adopts a new strategy to meet the constraints of FCM, so as to optimize the clustering effect of FCM. Finally, this algorithm is applied to motor fault diagnosis. Experiment shows that the new algorithm made up for the shortcomings of FCM, improved the efficiency and accuracy of clustering and bettered fault diagnosis results.
Business Process Reengineering and Functional Design of Information System Based on DFSS: A Case Study of Pharmaceutical Wholesale Enterprise
Authors: Yang Huan Сhun
Published: June 2011

Firstly, this paper studies the integration and implementation of design for six sigma (DFSS) and business process reengineering (BPR), proposes the idea of DFSS-BPR integration framework and implementation framework of process reengineering; simultaneous it analyzes the process of business process reengineering of DFSS-based good supply practice (GSP), builds the optimized major business process of GSP; and finally makes functional adaptation design of GSP information system based on the optimized GSP business process. The results of this study are useful for the analysis, design and smooth implementation of consequent GSP information system.
Application of Independent Component Analysis in Short-Term Power Forecasting of Wind Farm
Authors: Chen Guo Chu , Wang Peng , Yu Jin Shou
Published: June 2011

For the difficult problems of measuring and forecasting values interfered by a number of factors, this paper proposed a method of power forecasting based on independent component analysis and least squares support vector machine, and results are modified using the regression. Each independent component from source signals is predicted using least squares support vector machine, the final prediction results obtained by modifying the preliminary predicting power according to the relationship between wind speed and its power. Using the data from a wind farm on the Northeast China wind farm, the simulation results show that this method has higher prediction accuracy, and the mean absolute error from 9.25% down to 5.48%, compared with the simple least squares support vector machine models.
Software Testing and Evaluation on Auto-Loading Control System
Authors: Yao Zhu Ting
Published: June 2011

Auto-loading system is as an important part of weapons and equipment, its work reliability determines the combat effectiveness and their own safety of weapon systems. As the core of the automatic loading system control, the control software’s reliability of automatic loading system is especially important. In introducing the importance of software testing, from the basic method of software testing starts, design methods is detailing on test and a case of black box test of the automatic loading system, and finally, combined with the equip software testing, software evaluation model was constructed, Results consistent with test results from platform, shooting range, altitude, cold regions, thermal zone, they are proved the software testing and evaluation are valid.
Implementation of Decision Support System for Electric Power Marketing
Authors: Long Jian Xiong
Published: June 2011

A DSS of business-oriented theme has been established by using the EPM information integration platform. Under the EPM business requirements, the DSS toolkits have been solved and a comprehensive algorithm for decision support has been achieved on the basis of these toolkits. Through a practical application case, the analysis reports and the prediction evaluations for the EPM business can be processed flexibly with this system.
Quality Control of Information Engineering Surveillance Based on Baum-Welch Algorithm
Authors: Liu Hong Zhi , Gao Li
Published: June 2011

A new method of Quality Control for Information Engineering Surveillance based on Hidden Markov Model (HMM) has been proposed and the related model been built by us. The process of information engineering quality surveillance can be seen as a two-layered random process. The five elements of HMM correspond with the process of quality surveillance through abstracting the characteristics of the surveillance process. Software quality can be estimated under the model. In this paper, we divided the five elements. Therefore, the model was improved from single dimension to multi-dimension, trained by Baum-Welch algorithm. Experimental results show that the proposed model proves to be feasible and real-time when it is used for quality control.
The Lightweight Design and Improvement of Aluminum Alloy Automobile Wheel
Authors: Shi Ying , Wang Liang , Yu Peng
Published: June 2011

This paper models the auto wheel by UG, and made analysis through ANSYS Workbench software. The result of finite element analysis shows that the maximum stress is much less than the allowable stress of aluminum alloy wheels. So auto wheels can be optimized further. Then structural optimization is made to minimize the weight of the wheel. The static analysis and fatigue analysis to the optimized wheel is made then. The results of equivalent stress, equivalent elastic strain and total deformation are similar with the results that before optimize, but its weight is decreased. It gains the goal of lighting weight, decreasing fuel consumption and reducing pollution.
Research of Matching Character of Light Source in Integral Stereolithography System with Photo-Curable Resin
Authors: Xu Guang Shen , Gong Jing , Pan Huan
Published: June 2011

In order to choose right photo-curable resin for integral stereolithography (SL) system, researches have been carried out to find the matching of light source of integral SL System and the photo-curable resin. Spectrum distribution of light source is investigated with raster spectrum meter. The research result shows that main light power of the light source distributes in the span of 400-650nm, and there is few light power distributing in other span. Absorption spectrum of several photo-curable resin is measured with grating spectrometer, and measure results indicates that sample 1 (ad2230) has good absorption in the span of 0-650nm, and the average absorption ratio is above 80%. Other resins (ad2210, jd01, jd02) have only good UV absorption, the average absorption ratio is almost 100% particularly under 300nm, and the absorption band is under 350nm. As a result, ad2230 is the right photo-curable resin for integral SL system, and three-dimensional parts are fabricated by the integral SL System with the resin (ad2230). The research results lay a foundation for building objects with photo-curable resin by using integral SL System.
Distortion Correction of Image in Integral Stereolithography System
Authors: Xu Guang Shen , Yang Gen
Published: June 2011

There is geometric distortion of image in integral Stereolithography (SL) system, and the geometric distortion will influence the building accuracy of the SL system. To improve the building accuracy of the SL system, researches of distortion correction of image in the SL system are carried out. The distortion model of binary cubic polynomial interpolation is established with least-square method. The gray scale rebuilding is implemented with space-variable linear interpolation by using VC++6.0. The experimental results indicate that the geometric distortion of the image in integral SL system has been eliminated remarkably, and the radial RMS error is 0.96 pixels. The research lays a foundation for improving building accuracy of the integral SL System.
Optimal Design of Parameters for Four Column Tapered Roller Bearing
Authors: Wang Zhi Wei , Meng Ling Qin , Hao Wen Si , Zhang E
Published: June 2011

Tapered Roller Bearing can take huge radial load or two way axial load. It is widely used in over loading, steel rolling, metallurgy, etc. In this paper, according to the structural properties of Tapered Roller Bearing, we established an mathematical model to optimize the design of Tapered Roller Bearing. Based on the comparison of the result from our design and the traditional design of the Four Column Tapered Roller Bearing 3811/750/HC, the dynamic load increases 22% and the working life expectancy increases 85% by using our design. This fully shows the economical meaning of the optimization design, and it provides a practical method for the optimization design in future.
The Research of Penalty Functions Based on Neural Networks
Authors: Ding Yi , Wang Tian Jiang , Fu Xian
Published: June 2011

The penalty functions are introduced in the negative correlation learning for finding a neural network in an ensemble. It is based on the average output of the ensemble. The idea of penalty function based on the average output is to make each individual network has the different output value to that of the ensemble on the same input. Experiments on a classification task show how the negative correlation learning generates a neural network with penalty functions.
Research on Control Theory of Belt Conveyor
Authors: Chen Limin
Published: June 2011

Dynamic performance of belt conveyor has become increasingly prominent, so accurate design techniques should be adopted, thus the dynamic simulation methods are required to research precisely the starting performances of. This paper selects the viscoelasticity model suiting to the belt by comparing dynamic performance of some kinds of models, and develops simulation model of driving device with closed-loop controlling. The simulation model with simple structure, the high stability, the reliable working and the convenient adjustment indicates that rotation speed and output moment of motor change with load and working time, therefore really reflectes dynamic work process of the driving device. Simulation results are more close to practice.
Identity Authentication Based on Fingerprint Recognition and PKI in E-Commerce
Authors: Zheng Li Juan , Wang Hong Wei , Yin Pei
Published: June 2011

In this paper, the related concepts of fingerprint recognition technology and PKI are introduced at first. In the traditional identity authentication based on PKI, the shortage of "password + certificate" which is used to perform the identity authentication is analyzed. And combined with the process of fingerprint recognition, an E-commerce identity authentication system based on fingerprint recognition and PKI is put forward. This system performs the identity authentication with the method of "fingerprint + certificate". Then the trust chain with the personal source spot is established and solves the credibility problem of the users’ identity in E-commerce.
Non-Recursive Simulation on the Recursive Algorithm of Binary Tree Reverting to its Corresponding Forest in Intelligent Materials
Authors: Wang Min
Published: June 2011

By analyzing the storage structures of forest and binary tree, this paper introduced the design ideas of the non-recursive simulation on the recursive algorithm of binary tree reverting to its corresponding forest, gave the non-recursive simulation algorithm in C using stack structure and loop structure, and then analyzed and evaluated the recursive and non-recursive algorithms on the two aspects of time complexity and space complexity.
Quick Start and Stop Welding Head Body Optimal Control Path Planning
Authors: Wu Xiao Hong , Zou Yun Ping , Cao Zhan Lun , Yang Zhi Jun
Published: June 2011

IC packaging equipment movement speed, high precision positioning, Requires not only high-rigidity mechanical structure, but also the velocity of the best planning, to meet the increased velocity under the positioning accuracy. In this paper, optimal control agencies to complete the first set point welding rod motion planning.
Research on Transmitting Efficiency of Supercharged Device
Authors: Sun Qi Xin , Chen Limin
Published: June 2011

In recent years, the internal combustion engine has been widely used through technological advances to improve its environmental performance. Mechanical and electrical integration of the engine turbocharging system is based on conventional turbocharging system to increase motor in parallel with the turbocharger and the corresponding reversible energy storage components, so that achieve by adjusting the energy input or output direction and the size of the motor to adjust the exhaust turbocharger operating point and the gas supply function. According to matching requirements of light vehicle diesel engine, the analysis model of exhaust gas energy is obtained through qualitative analysis of exhaust gas energy in turbocharged diesel engine.
Design of Train Traction Calculation Software Based on Traction Materials
Authors: Tang Xue Mei , Tang Xin Xing
Published: June 2011

The main work of this paper was the following: based on various effects on train running imposed by operation conditions, showing the effect to train running speed by ramp; under different situation, forming automatically calculating control value of train running process through the highest speed tactics of traction and designing automatically calculating train traction calculating software under the single-particle model. The calculation of train running speed and its zonetime is the main function of train traction calculation software. Lastly, utilizing automatically calculating function, train running process of different teams, limited speed and running route is calculated and the validity, correctness and practicability of the automatic train traction calculation software are testified according to the contrastive analysis of automatically and manual cases.
Optimal Target Value Process of Fermented Soybean Liquid Polysaccharides from Ganoderma lucidum Using the Taguchi Method
Authors: Lin Wen Tsann , Li Meng Hua , Wang Shen Tsu , Weng Kuo Liang , Huang Shih Chia
Published: June 2011

This study developed a lactic-acid beverage of Ganoderma lucidum fermented soybean liquid, and used DMAIC to improve soybean fermentation with Ganoderma lucidum. The Taguchi method was utilized to determine the important factors for improvement. The range of parameters (inoculation amount, dissolved oxygen content, and temperature) greatly affecting the process served as reference for controlled factor levels in the Taguchi method. The Taguchi method analyzed the contribution rates of various control parameters and obtained the optimal control factor combinations, with the highest Polysaccharides target value. The inoculation amount was 6%, dissolved oxygen content was 90%, and temperature was 30°C. By using the same fixed factors, Ganoderma lucidum Polysaccharides was 2.59-4.56 g/kg and 4.46-4.63 g/kg, before and after improvement, respectively. The process can increase Polysaccharides yield from Ganoderma lucidum and stabilize the yield rate.
Ranking Method of Interval Numbers Based on Quantity Property
Authors: Li Fa Chao , Li Jing , Wu Bing
Published: June 2011

The uncertainty of objective environment and subjective recognition often leads to practical problems appeared in the form of interval numbers. Therefore, studying on the ranking of interval numbers has great worth in theory and practice. In this paper, firstly, we put forward a compound quantification description of interval numbers; furthermore, provide a ranking method based on quantity property and the basic principle this method must followed; after that, combining with the compound quantification description, we get an axiomatic system for the synthesizing problem of each index; finally, study on the structural method of synthesizing effect function, give two types of specific building criteria(i.e. additive and multiplicative model) and discuss the order-preserving property of this order structure.
Intelligent Manufacturing System of Product Life Cycle Management in Value Engineering
Authors: Lin Wen Tsann , Wang Shen Tsu , Li Meng Hua , Huang Jiung Ming
Published: June 2011

This study first introduced product life cycle management procedures for designing expert questionnaire, and employed the Delphi method to investigate managerial functions of an intelligent manufacturing system in order to demonstrate performance of preliminary research results. Following that, the intelligent manufacturing management system was constructed, and weighted values of management functions were collected. The management function performance was evaluated through value analysis in order to determine whether system functions meet corporate goals. All functions were obtained using the hierarchic analysis method in value engineering analysis. The rational function weights were guaranteed through hierarchy consistency, and compared with the labor costs of operating such system functions to analyze whether the functions were in a suitable domain. After a two-phase investigation, based on expert comments and application functions, production control based on an intelligent manufacturing system can reduce personnel and time costs, thus, effectively increasing corporate competitive power.
Cluster Supply Chain Risk and its Governance
Authors: Wu Qun
Published: June 2011

Cluster supply chain risk contains weakened supply chain risks in cluster environment and suppressed cluster risks under the effect of supply chain. It has own risk system of unique characteristics, which is different from the supply chain risk and cluster risk. This paper is to discover and analyze operational risks of cluster supply chain networks on the basis of fully understand in their characteristics and the types ,and propose network governance to deal with and to avoid the cluster supply chain risks.