bluuebunny/crossref_metadata_2025_split huggingface dataset:
Commonality Considerations in the Design of Flight Deck of Civil Aircraft
Authors: Dong Wenjun , Wang Yuan , Li Xianxue , Dong Dayong 
Published: November 2020

Abstract
Commonality in the flight deck can reduce development costs, shorten the time of operational courses e.g. transition time of pilots and expand the market, thus is becoming one of the most important features of modern civil aircraft design. Benefits from commonality in the flight deck was discussed in this paper as well as the aspects of commonality. Since commonality would bring significant benefits to the aircraft company and improve its profitability, more effort should be devoted to it.
Roasted sausage automatic baking & sales control system design
Authors: Li Qin , Liu Quanwen 
Published: November 2020

Abstract
Aiming to the present situation that roasted sausage sales need manual baking, sales so lower efficiency and smaller application range, this article is designed from the hardware model selection, hardware electric circuit design, software design and debugging, entity manufacture, install and debugging and other areas. Combining the computer technology, network communication technology and mobile payment technology in whole, the designed control system is able to feed roasted sausage automatically, automatically transmit to baking area for baking, automatically finish arrange prods and bunch prods after baked, then transport to the warm insulation area to keep warm. The roasted sausage and seasoning cabinet door will be opened automatically after the customers purchased and done payment, the customers can dipping the seasoning according to their own requirements, then the cabinet door will be closed automatically. This system continue realizes that full automatization from baking to sales, also merges with the new mobile payment technology, realizes the functions at mobile payment and remotes monitor and control, more convenient and practicable compare to traditional banknotes dealing method and manual guarding, and it has more strong practice means at improve efficiency and reduce human power input.
Simulation Analysis of Inductance Gradient of Series Enhanced Four-Rail Electromagnetic Launcher
Authors: Li Tengda , Feng Gang , Lian Zhongmou , Liu Shaowei 
Published: November 2020

Abstract
In order to study the characteristics of inductance gradient of series enhanced four-rail launcher, a three-dimensional simulation model of series enhanced four-rail launcher is built based on the theoretical calculation formula of inductance gradient of series enhanced four-rail launcher. The effects of armature position, time harmonic analysis frequency and the parameters of main and secondary rails on the inductance gradient under the influence of armature are analyzed by finite element method. The simulation results show that the inductance gradient of the series enhanced four-rail launcher is negatively correlated with the distance between the armature and the tail of the rail, the frequency of time-harmonic analysis, the distance between the main and secondary rails, the height and thickness of the secondary rails.
Reliability assessment method of DC protection system based on hierarchical modeling
Authors: Taoyao  , Yang Guosheng , Xu Kai , Ruan Siye , Dou Xuewei , Li Zhongqing , Xiao Xiangtao 
Published: November 2020

Abstract
The structure of DC transmission system is complexity, and the characteristics differ from components to components. It is difficult to adopt a single reliability assessment method for HVDC transmission protection system to be comprehensive, rapid and accurate. A reliability assessment method based on hierarchical modeling is proposed. At first the structure of DC transmission protection system is analyzed. It is divided into system layer, module layer and component layer. Then according to the characteristics of each layer, appropriate assessment methods are selected to assess each layer of the protection system. And corresponding reliability index is set the to realize the connection between each layer. Taking a DC transmission project as an example, the comprehensive reliability assessment of the protection system is carried out. Thereby the correctness and effectiveness of the proposed method is validated.
The Verification Method of Maintainability Indexes of Equipment Based on UML
Authors: Hong-liang Cui 
Published: November 2020

Abstract
Aiming at the problem that traditional methods can not deal with intercurrent activity and dynamic action, a algorithm of complex equipment’s maintainability index validation based on CPN and UML was put forward. At first, we demarcated the color class of warehouse and order-brand, held in flux and arc with happen condition, and found CPN model of complex equipment. Then, we transformed CPN model to UML model based on the mapping rule from CPN to UML. At last, we programmed to implement it. This method could deal with intercurrent activity and dynamic action of system beautifully, could implement the conversion from the model to procedure structure corking, and had good mutual ability. At last, the author validated MTTR of certain equipment. The result indicated that the apply bound is wide and the maneuverability is fine.
Design and Implementation of the Control System of the Internet of Things Washing Machine Based on STM32
Authors: Duan Qianqian , Zhang Yulin 
Published: November 2020

Abstract
With the development of science and technology, household appliances continue to develop in the direction of automation and intelligence. The emergence of the Internet of Things has promoted the development of intelligent household appliances. Washing machine is one of the indispensable household appliances for people nowadays. This article mainly introduces the design and realization of the control system of the Internet of Things washing machine based on STM32. The software and hardware of the control system were designed according to the specific requirements of the project. In terms of hardware, this control system uses STM32F103C8T6 as the main control chip, and the main controller is the core of the entire control system, responsible for communication with external devices. The washing machine main board reserves a serial communication interface for connecting to the DTU module, and the DTU module is used to realize the wireless communication between the washing machine main board and the server. In the software, the ucosii operating system is transplanted to improve the stability of the entire system to achieve the overall performance of the system.
Research on Formation Analysis and Fusion Processing Method of Multi-source Quality Data
Authors: Ruiwei Li , Huiyuan Li , Laiming Duan , Yingfeng Qiao , Yingxia Jing , Jianfeng Zhang 
Published: November 2020

Abstract
In view of the lack of unified, standardized description methods and heterogeneous quality data fusion processing methods for multi-source quality data in the quality control process of the manufacturing process. This paper analyzes the data source, formation process and data interface of multi-source quality data in the manufacturing process, builds a quality information model for manufacturing process quality control, uses failure mode analysis and optimization to identify key quality characteristics of product manufacturing process, collects and fuses the multi-source heterogeneous quality data produced in multi-variety mass production, and provides reliable and reusable data resources for manufacturing process quality analysis control and batch quality evaluation.
Analysis and prediction of COVID-19 in the US based on the time-varying parameters SIR model
Authors: Chen Juan , Xiong Yi , Tong Jiani , Wang Yuanyuan 
Published: November 2020

Abstract
With the data from the official website of the World Health Organization, this study calculated the transmission coefficient and other time-varying parameters to analyze the current epidemic situation in the US based on the SIR epidemic model. The reasons for the failure of the first wave of the epidemic were given from the perspectives of protection measures and the actual reproductive number. At the same time, the SIR model was improved based on time-varying parameters-β, and predicted the future development of the epidemic. The results showed that the actual reproductive number of the day fluctuated between 1.5 and 2 in May and June, but the various regions successively implemented the unblocking policies, which led to the crisis of the epidemic again. In this study, a time-varying parameter-β was introduced to predict that the outbreak in the US would turn around in late August. However, the trend of the epidemic is not optimistic, the US should invest more in developing COVID-19 vaccines.
Design and Implementation of a Test System for the Simulation Experiment of the Space Reactor
Authors: Wang Shijia , Liu Lei , Feng Jun , Yuan Jiandong , Zhang Xiao 
Published: November 2020

Abstract
With the increasingly mature development of China’s deep-space nuclear power technology, it is necessary to formulate a special nuclear reactor ground test application system. In response to the requirements of comprehensive functional testing of space nuclear reactor systems, a design method for a space reactor simulation experiment test system is proposed, designed and implemented a special comprehensive experimental test system suitable for the automatic control system of the space reactor is developed. The space reactor simulation experiment system has been verified by several comprehensive joint test experiments. It has a high degree of automation, simple operation, user-friendly interface, and easy maintenance. The implement of this system provides a reference for China’s future space nuclear reactor system ground test application and experimental verification research.
Fuzzing Technique in Web Applications and Beyond
Authors: Zhao Danyang 
Published: November 2020

Abstract
Web security is an old yet important topic. With the emergence of new applications and new threats, we need new techniques to fight against these threats. Fuzzing technique has been proven as an effective tool and has the potential of evolving with the new threats. In this paper, we discuss the applications of fuzzing technique in both web and other areas. We also present a case study by implementing a fuzzer in this study.
Using OES to measurement of electron temperature of SF6/Ar gas mixture of ICP discharges
Authors: Osipov Artem A , Osipov Armenak A , Berezenko Vladimir I , Alexandrov Sergey E 
Published: November 2020

Abstract
Optical emission spectroscopy was used to study the properties of the inductively coupled plasma of SF6/Ar gas mixture. In particular, the effect of RF power supplied to the discharge on the temperature of electrons in the plasma was studied. It was found that the electron temperature gradually decreases with an increase in the RF power. An increase in the RF power from 500 to 750 W leads to a decrease in the electron temperature (Te) of the plasma by about 1.5 times. A qualitative substantiation of the discovered pattern is given.
Longitudinally oscillating ultrasonic emitter for influencing gas-dispersed systems
Authors: Khmelev V N , Nesterov V A , Shalunov A V , Barsukov R V , Tsyganok S N 
Published: November 2020

Abstract
The article describes the design of an ultrasonic emitter for exposure to gas-dispersed media. A longitudinally oscillating cylindrical body of half-wave length, connected to a piezoelectric transducer, serves as the basis for the design of an ultrasonic emitter. The optimization of the geometric dimensions of the radiator made it possible to ensure the uniformity of the distribution of the vibration amplitudes of the radiating end surfaces. The execution of the connecting plane for excitation of vibrations, deepened relative to the end radiating surface, made it possible to increase the amplitude of vibrations by 2 times. Optimization of the design using the finite method made it possible to create a longitudinally oscillating ultrasonic emitter capable of providing exposure to gaseous media with an intensity of at least 145 dB at a power consumption of no more than 90 W.
Ytterbium porphyrins complexes for NIR-luminescent diagnostics and magneto-luminescent theranostics of tumours
Authors: Shilov I P , Ivanov A V , Rumyantseva V D , Alekseev Yu V , Ryabov M V , Gorshkova A S 
Published: November 2020

Abstract
Promising ytterbium porphyrins complexes (YbPC) and nanocomposites on its base for NIR-luminescent diagnostics and magneto-luminescent cancer theranostics are presented. The considered complexes are very promising substances for the cancer luminescent diagnostics (LD) in the NIR spectrum region (800–1100 nm). For LD of malignant tumors of the skin and mucous membranes, a pharmaceutical composition of the «Fluroscan» type was developed. It has been established that YbPC can also be used as one of the main components of the nanocomposites created for cancer theranostics, including magneto-luminescent theranostics (MLT). For the purposes of MLT, a 3-component nanocomposite was developed, consisting of a polymer matrix (Lexan type), a diagnostic substance based on the ytterbium complex of hematoporphyrin IX tetramethyl ester, and a therapeutic FeOx component.
Influence of the interface internal energy on monotone disturbances of a creeping stationary flow with a velocity field of the Hiemenz type
Authors: Andreev V K , Lemeshkova E N 
Published: November 2020

Abstract
The stability of a creeping stationary flow, which arises as a result of the interface internal energy, is studied. It is shown that the system of amplitude equations allows exact integration. Complex decrement as a solution to the transcendental equation is found. It was found that long-wave perturbations decay with increasing time. Neutral curves for the transformer oil - formic acid system were constructed.
Conditions for ultrashort pulse decomposition in multi-cascade protection devices based on meander microstrip lines
Authors: Kim G Y , Nosov A V , Surovtsev R S , Gazizov T T , Maximov A E 
Published: November 2020

Abstract
The research presents universal conditions which allow the complete splitting of a dangerous pulse (DP) in a meander microstrip line (MMSL) of any number of cascades. The verification of the conditions was performed on the example of an MMSL of two, three, four and five cascades. Attenuation (times) of a DP in the MMSL of three turns was 8.1, of four turns – 19.9 and of five turns – 33.16.
Using 3D printing technologies for micromechanical sensors production
Authors: Tirtichny A 
Published: November 2020

Abstract
The paper examines the use of modern technologies of high-temperature multilayer 3D printing (including metal printing) for the production of micromechanical sensors for control and navigation systems. An overview of metal 3D printing technologies is given in this paper. The technologies that can be used for the production of inertial sensors are considered taking into account the requirements for the dimensions of traditional micromechanical devices.
Application of orthogonal coding in conjunction with discrete amplitude modulation
Authors: Rabin A V 
Published: November 2020

Abstract
Most works on coding theory are devoted to the analysis of systems in that part of the bandwidth curve, which corresponds to low spectral efficiency or low signal-to-noise ratio. The reason for this factor is the fact that most of the applications using coding theory used in satellite systems are limited in terms of the used power, but with a wide bandwidth. Thus, to date, none of the coding schemes used can provide noise immunity and significant energy gain with high spectral efficiency. The research of ways to increase noise immunity at a fixed transmission rate through the development of special mathematical methods is an urgent task.
Information security control as a task of control a dynamic system
Authors: Masaev S N , Minkin A N , Bezborodov Yu N , Edimichev D A , Salal Y K 
Published: November 2020

Abstract
The area of research includes control theory, dynamic systems, parameters of the external environment, mode, integral indicators, British standards. The main idea of the article is information security. The activity of a large-scale object (enterprise) is considered. The activity of the enterprise is presented as a multidimensional dynamic system and is displayed as a digital copy of 1.2 million parameters. A British digital copy-based information security standard is being introduced. Information security equipment and software were purchased. The training of the company’s personnel was completed. Evaluation of implementation (activities) is done as an integral indicator. The dynamics of the integral indicator assesses the implementation of the British standard.
Assessment of the synergetic efficiency of industrial companies reengineering processes
Authors: Shirinkina E V , Romansky R 
Published: November 2020

Abstract
The relevance of the research topic is due to the fact that in the conditions of increasing global hypercompetition, it is necessary to modernize production processes on the basis of synergetic reengineering of business processes, production, technological and organizational systems. The purpose of the research is to develop practical recommendations for evaluating the effectiveness of project-synergetic reengineering processes in the system of industrial transformation of industrial companies. In this regard, the author puts forward the concept of development of industrial companies on the basis of project-synergetic reengineering of production and technological systems and business processes, and also offers a methodological assessment of the synergetic efficiency of reengineering projects, taking into account the receipt of synergetic effects. The information and empirical basis of the research is based on legislative and regulatory acts of the Russian Federation, materials of Rosstat, regional statistical services, as well as the results of the author’s original research. The practical significance of the results of this study is that the proposed program-target methodology for designing reengineering processes will cover all the links of creating innovations from generating ideas to their implementation in mass production, eliminate gaps and institutional traps, overcome barriers and reduce transaction costs in industry.
Modeling and forecasting the parameters of a railroad transport system
Authors: Rebrin O I , Zakharov L A , Derksen L A , Eremenko V I 
Published: November 2020

Abstract
The article describes an algorithm for constructing a mathematical model to predict the demand for railway passenger transportation. The model based on the SARIMAX methodology, considering the influence of seasonality and external variables on demand. The average absolute error of prediction result of the created model with the calculated parameters is 8%. The created model can be used as a decision support system in the field of passenger transportation.
Neural network classification of aviation personnel as an element of the information and control space for the security of a transport infrastructure object
Authors: Elisov L N , Ovchenkov N I , Gorbachenko V I , Abramov I A 
Published: November 2020

Abstract
The following article considers the development of a neural network assessment program for the level of readiness of aviation security personnel to carry out professional activities. The collection and preparation of initial data for training a neural network were carried out, a neural network was studied in the MATLAB system to assess the level of readiness of aviation security personnel to perform professional activities. As a result of the study, it was found out that the neural network provided precision 100%, recall — 97.4%, specificity — 95.9%. The dialogue program for assessing the competencies of aviation security personnel has been developed, based on the neural network parameters obtained in the MATLAB system in C++.
The smart city technology in the super-intellectual Society 5.0
Authors: Gurjanov A V , Zakoldaev D A , Shukalov A V , Zharinov I O 
Published: November 2020

Abstract
The actual base for the social sector reforms is life preserving innovations propagating cyber-possibilities into population day to day life. The global trend to create an advanced social model postulated by Japanese researchers and associated today only yet with the Industry 4.0 requires to create a super-intellectual Society 5.0. The point for close attention for the Society 5.0 could be simultaneously the problems of social and economic ways, which require solutions to make the humanity humane. The Society 5.0 reaching is provided by digital services penetration in all spheres of human activity based on the Internet of Everything. The most important problems to justify the current State ways digitalizing are chosen to be economy segments where the social inequality symbols are still yet in domination. The Smart City net scheme using the Internet of Everything to realize the main statements of the Society 5.0 megaproject is proposed.
Multi-apartment building indoor areas temperature regime optimization algorithm efficiency improvement
Authors: Shuravin A P , Vologdin S V , Gorokhov M M , Blagodatsky G A 
Published: November 2020

Abstract
The relevance of solving energy-saving problems using mathematical optimization methods is approved. An overview of Russian and foreign works on the topic of energy conservation and energy optimization is given. The need for solving the problems of optimizing the thermos-hydraulic regimes of buildings as part of the Smart City project is explained. The article presents the mathematical formulation of the problem of optimizing the temperature regime of rooms using adjustable devices, as well as two methods for solving the problem: the directed search method and the genetic algorithm. The above algorithms are described, including the mathematical apparatus used. The objective function is described as the standard deviation of the temperature of the heated rooms. A method for calculating air temperature in a heated room is presented by solving the heat balance equation, including a method for calculating incoming heat flows from a radiator and outgoing heat flows through building envelopes. Calculation formulas are given. The idea of improving these methods through preliminary measures, which will consist in installing additional sections of radiators in “cold” rooms, is considered. An algorithm for the automated issuing of recommendations for installing additional sections of radiators in the required rooms is described. The results of a numerical experiment for the considered optimization methods are presented. The calculations were carried out for a typical building under average design conditions of the city of Izhevsk, taking into account the actual condition of the building envelope, the heating system of the building, including heating appliances premises. A comparative analysis of the convergence of the iterative process of the directed search method and the genetic algorithm is carried out. In conclusion, it was concluded that the introduction of preliminary measures improves the convergence of the iterative process of the optimization problem.