bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparison of Existing Agile Approaches in the Context of Mechatronic System Development: Potentials and Limits in Implementation
Authors: Heimicke Jonas , Niever Manuel , Zimmermann Valentin , Klippert Monika , Marthaler Florian , Albers Albert 
Published: July 2019

AbstractThe development of mechatronic systems has always been characterized by continuous handling of uncertainties. This challenge, which is associated with dynamic changes in the development context, is increasingly met by companies in the development of physical systems with the implementation of agile approaches in their development processes. However, since established approaches have their origin in software development, they reach various limits in the context of the development of mechatronic systems, e.g. due to the physical properties of the systems. Other features, such as transparent and flexible project management or targeted and early involvement of customers and users in development processes, can also be implemented in mechatronic system development. In order to derive the potentials and limits of existing agile approaches for the context of mechatronic system development, the present paper compares existing approaches with regard to relevant factors from the context of mechatronic system development. The aim is to create a basis for the targeted development, adaptation and use of agile approaches in the field of mechatronic system development.
Supporting Early Stage Set-Based Concurrent Engineering with Value Driven Design
Authors: Bertoni Alessandro , Bertoni Marco 
Published: July 2019

AbstractSet-Based Concurrent Engineering is commonly adopted to drive the development of complex products and systems. However, its application requires design information about a future product that is often not mature enough in the early design stages, and that it is not encompassing a service and lifecycle- oriented perspective. There is a need for manufacturers to understand, since the early design stages, how customer value is created along the lifecycle of a product from a hardware and service perspective, and how to use such information to screen radically new technologies, trade-off promising design configurations and commit to a design concept. The paper presents an approach for the multidisciplinary value assessment of design concepts in sub-systems design, encompassing the high-level concept screening and the trade-off of different design concepts, and enabling the integration of value models results into a Set-based Concurrent Engineering process. The approach is described through its application in the case study of the development of a subsystem component for a commercial aircraft engine.
Understanding Community Behaviors in For-Profit Open Source Hardware Projects
Authors: Li Zhuoxuan , Seering Warren , Tao Tiffany , Cao Shengnan 
Published: July 2019

AbstractFree contributors have successfully shown the potential in large/complex software co-creation in the Free and Open Source Software Movement, triggering many discussions and exploration ventures from academia to industry and to the government. Though many research efforts explored whether the same level of co-creation efforts could take place broadly in the hardware realm, very few research studies focus on profit-seeking hardware projects initiated by companies. In fact, the specific nature of being tangible and profitable makes company-led open source hardware projects suspicious to be really “open” to contributors. Community has been identified as the critical driver in many open projects. By reviewing the evolution of company-community interactions over time and different community behaviors in different open development context, authors in this paper hope to identify best community- company interaction forms for open source hardware companies. Using grounded theory and case studies, we construct a framework to describe and identify company community's different behaviors and different roles.
A Knowledge Based Approach to Support the Conceptual Design of ETO Products
Authors: Nardelli Miriam , Cicconi Paolo , Savoretti Andrea , Raffaeli Roberto , Germani Michele 
Published: July 2019

AbstractThe ever-increasing competitiveness, due to the market globalization, has forced the industries to modify their design and production strategies. A key point is the development of products that fulfil the individual customer needs as close as possible. ETO companies manufacture new products according to the customer technical requirements given in the request for proposal.Computational Design Synthesis is the research area focused on activities to automate the design phase in the production of products such ETO structures. In this context, Knowledge Based Engineering applications are usually applied to automate design routines and to implement a multidisciplinary product design. Knowledge should be elicited and formalized, so that it can allow the past cases retrieval and the connection between customer specifications and the product configuration tasks. This paper proposes an approach for the rapid definition of the product structure related to a ETO product, including the early cost evaluation in configurations. The research scope aims at defining a framework to support the knowledge repository, which is the Knowledge Based used to design new products and estimate their costs.
Applying Engineering Design Ontology for Content Analysis of Team Conceptual Design Activity
Authors: Martinec Tomislav , Škec Stanko , Šklebar Jelena , Štorga Mario 
Published: July 2019

AbstractStudies of design activity have been dominantly reporting on different aspects of the design process, rather than the content of designing. The aim of the presented research has been the development and application of an approach for a fine-grain analysis of the design content communicated between designers during the team conceptual design activities. The proposed approach builds on an engineering design ontology as a foundation for the content categorisation. Two teams have been studied using the protocol analysis method. The coded protocols offered fine-grain descriptions of the content communicated at different points in the design session and enabled comparison of teams’ approaches and deriving some generalisable findings. For example, it has been shown that both teams focused primarily on the use of the developed product and the operands within the technical process, in order to generate new technical solutions and initial component design. Moreover, teams exhibit progress from abstract to concrete solutions as the sessions proceeded and focused on the functional requirements towards the end of the sessions.
Business Model Innovation for Circular Economy: Integrating Literature and Practice into a Conceptual Process Model
Authors: de Padua Pieroni Marina , McAloone Tim , Pigosso Daniela 
Published: July 2019

AbstractA key question regarding business model innovation/development for circular economy is “how to make it happen in practice”? By systematically reviewing 92 approaches from circular economy and sustainability literature and practice, this research identifies requirements and proposes a holistic and systemic process for business model innovation for circular economy. This conceptual process model was consolidated based on the integration of the unique elements of sixteen existing process models. It comprises three-stages (sense, seize, transform) based on a dynamic capabilities view, and envisions 33 activities, 21 deliverables, 88 techniques/tools and 13 enablers or catalyzers for change. Besides enabling the view of processes and procedures with behavior and learning skills required to inspire circular economy thinking in business model innovation, it highlights the importance of 'formalized' decision-making procedures and includes activities to integrate sustainability thinking and to support the identification of required changes in product innovation/development.
Variation Analysis of Design Parameters of Fibre-Reinforced Plastic Parts
Authors: Franz Michael , Schleich Benjamin , Wartzack Sandro 
Published: July 2019

AbstractLightweight Design as an engineering domain is becoming more and more important in terms of sustainable mobility. Therefore, a large number of researchers is developing methods for utilisation of modern, but as well more complex materials with high lightweight potential. One subgroup of these materials are fibre-reinforced plastics (FRP). A lot of work is done supporting the design engineer in exploiting the structural and mechanical behaviour as good as possible. Whereas variations of laminate parameters, resulting from production, are poorly studied. Their impact especially on defined measures under load is of high importance, e.g. having a look on clearances in automotive industry. Because of the high complexity of FRP-parts, resulting from many laminate parameters, tolerancing is not an intuitive process. This is reflected in the fact that there is no defined procedure for tolerancing of FRP- parts. To support the design engineer the authors perform sensitivity analysis for simple loadcases to identify layers with a high importance on a defined measure. The results then are generalised to provide general guidelines to the design engineer.
A Survey of Design Reviews: Understanding Differences by Designer-Roles and Phase of Development
Authors: Chen James , Zucco Gustavo , Olechowski Alison 
Published: July 2019

AbstractIn this paper, we present the results of a survey of new product development practitioners regarding their design review experiences. We surveyed 128 product development professionals on their experience and preferences in design reviews. We found that the goals and type (location / synchronicity) of design reviews change over the course of a product development project. We found that the majority of design review meetings continue to be held as co-located, live, in-person meetings. For reviewing 3D models, we found that a native CAD package (rather than a viewer, or fixed views, or a physical prototype) is the most commonly used tool. We found a difference between Designers (more likely to be product engineers) and Non-Designers and their access to CAD software, as well as their preference for which tool to use at the design review for 3D model evaluation. We hope that our findings spark future work related to better understanding design reviews and design reviewers in context. Design reviews are an important part of industrial product development processes, so we believe future studies have a large potential to improve these design activities
Formulating Design Recommendations for the Acceptance of the Use and Results of Point-of-Care Testing in Low- and Middle-Income Countries: A Literature Review
Authors: Licher Yvonne Jolanda Melanie , Visser Jan Simon , Van G-Young , Diehl Jan Carel 
Published: July 2019

AbstractIn low- and middle-income countries (LMIC), diagnostics are not always available in remote areas. Hospitals and healthcare centres are often too far from the community, and waiting times are up to a few hours even for relatively simple procedures. Moreover, travelling to the healthcare centre and taking the diagnostic test is frequently unaffordable. Point of Care Tests (POCTs) can improve the availability, accessibility and affordability of the diagnostics by providing the test at the time and place of patient care. Although many POCTs have been developed already, there remain challenges to enable the healthcare workers (HCW) and the patients to use the device in practice. In this paper, we aim to provide a systemic overview of the barriers and opportunities for the adoption of use and acceptance of the results of POCTs based on the literature. The barriers and opportunities were clustered into six themes and used to draw out recommendations for the future design.
Quantitative Characterisation for Non-Driving-Related Activities in Automated Vehicles
Authors: Fitzen Florian , Reimann Jan , Amereller Maximilian , Paetzold Kristin 
Published: July 2019

AbstractThe technological progress to automated driving not only influences the motion of the vehicle itself but also enables passengers to productively shape their driving time in a new way as they are not occupied with driving tasks anymore. Therefore, non-driving-related activities such as sleeping, working on a notebook or watching movies, become relevant user scenarios for functionally designing the automotive interior. For this purpose, a non-driving-related activity can be described by functions, which support the users in performing their intentional tasks, and functions carriers, which fulfil one or several functions. Basing on previous research findings, a quantitative survey is conducted in order to identify relevant and prioritised functions and function carriers. Five non-driving-related activities are taken into account: 'Making a call', 'sleeping', 'watching a movie', 'talking to passengers' and 'working on a notebook'. Results show a significant difference between general relevancy and specific prioritisation of functions and function carriers. In this contribution, the setup of the study is described, the outcome exemplified and further research steps are deduced.
A Framework for Development Architecture for Modular Products: Cross-Domain Variety Management Perspective
Authors: Oh Kwansuk , Lim Jong Wook , Cho Seongwon , Ryu Junyeol , Hong Yoo S. 
Published: July 2019

AbstractVariety management is a cross-domain issue in product family design. In the real field, the relationships across the domains are so complex for most of the existing product families that they cannot be easily identified without proper reference architecture. This reference architecture should provide the cross- domain mapping mechanisms in an explicit manner and be able to identify the proper units for management. From this perspective of cross-domain framework, this paper introduces development architecture (DA) to describe the relationships between elements in market, design, and production domains and to give insights for the cross-domain variety management in the product development stage. DA has three parts: (1) the arrangement of elements in each domain, (2) the mapping between elements, and (3) the identification of management sets and key interfaces which are the proper units for variety management. The proposed development architecture framework is applied to the case of front chassis family of modules of an automobile.
Application Search in Solution-Driven Biologically Inspired Design
Authors: Lenau Torben Anker 
Published: July 2019

AbstractIn solution-driven BID (sol-BID) a challenge is to identify suited applications that will benefit from the solutions principles found in nature. A well-known example of sol-BID is the self-cleaning lotus plant, that has inspired lotus paint and other coating methods. However, sol-BID is often performed by biologists with insight into the biological strategy and organism and typically only little knowledge of technical applications and design methodology. Searching for applications is therefore a challenge to many. Sol-BID has many things in common with technical application search where new applications are sought for a specific production technology or another competence characterizing a company. Experiences from technical application search could therefore form a valuable input for how to perform sol-BID. The paper presents two case studies of application search and proposes a procedure to be used in solution driven BID.
Assessing the Impact of Abstract Representations and Reframing of Design Brief Information on Creative Ideation
Authors: Kang Jacob Kai Siang , Meurzec Rianne Wally , Chia Pei Zhi , Wood Kristin L. , Koronis Georgios , Silva Arlindo 
Published: July 2019

AbstractThe overarching goal of this work is to support creative ideation in engineering design with the aim of overcoming design fixation. We study the impact of abstract representations and ways to frame the problem in design briefs on the creativity of concept sketches. Framing/Reframing involves shifting perspectives on the design purpose and to reveal insights and opportunities. Two Framing/Reframing techniques are tested: the Ishikawa/Fishbone Diagram to identify root causes and a blend of Parnes’ Restatement/SCAMPER method to encourage divergence in problem perception. Abstract representations of requirements were used as stimuli to foster transfer and associative thinking. Using a full-factorial experimental design with brief variations, C-Sketch ideas developed by first-year engineering/architecture students were evaluated for their creativity. Our results showed a positive interaction effect for novelty and usefulness when the Fishbone Reframing method was used with abstract representation, but there was no difference in creativity scores when comparing the two Framing/Reframing methods between each other.
Intra-Firm and Inter-Firm Challenges in Servitization Ecosystem: Experiences from Five Product-Centric Firms in Different Industries
Authors: Chirumalla Koteshwar , Emmanuel-Ebikake Oyetola , Leoni Luna , Servati Mohsen 
Published: July 2019

AbstractThe purpose of this paper is to analyse the challenges in the servitization journey of product-centric firms from an ecosystem perspective, considering both intra-firm and inter-firm levels. Prior research addresses the challenges of servitization in many sectors from different perspectives. However, the majority of studies primarily focus on the provider of an offering. There is a lack of in-depth studies on analysing servitization challenges from the broader set of network actors including customers, suppliers, and sub-suppliers at the intra-firm and inter-firm levels. A multiple case study method was used to analyse five product-centric firms from different industries that were engaged in servitization. At intra- firm level, our analysis shows that ‘coordination’ is a major challenge for the provider, supplier, and sub-suppliers, and that ‘uncertainty’ and ‘risk’ is a major challenge for the provider, customer, and supplier. At inter-firm level, ‘partnership management’ found to be a most significant challenge for provider, customer, supplier, and sub-suppliers. The study contributes to the discussion of the relational view approach for servitization research.
The Structure of Devops in Product-Service System Development
Authors: Srinivasan Rajaram , Eppinger Steven D. , Joglekar Nitin 
Published: July 2019

AbstractWe study a DevOps software development process for a Product-Service System (PSS) using a design structure matrix (DSM) representation. We find unique features such as nested, planned iterations at differing rates which are not evident in conventional engineering development projects. We describe the impact of integrating ongoing operations into a development process and identify some of the enablers that lead to adoption of a DevOps process. We conclude by discussing the implications of our findings and raise questions for further research.
A Theoretical Foundation for Developing a Prescriptive Method for the Co-Design of Circular Economy Value Chains
Authors: Blomsma Fenna , Pigosso Daniela C. , McAloone Tim C. 
Published: July 2019

AbstractIn order to operate in line with the circular economy (CE) concept, companies and other stakeholders need to work together to enable the circulation and cascading of resources. Although the need for proactive stakeholder management is a common theme in recent work on CE, little work has been dedicated to creating prescriptive methods for the co-design of CE value chains (CEVCs) focusing on selecting strategic partners, when to engage them and in what capacity. Following calls to connect the emerging CE literature with literature from existing bodies of knowledge, this paper explores the theoretical foundations of a CEVCs co-design method. Specifically, this paper explores resource-base view (RBV); resource dependency theory (RDT); and actor-network theory (ANT), and synthesises an outline for the co-design process of CEVCs. Reflections on the process link it to the extant co-design literature and explain how the process can be used for method and tool development.
Circular PSS Strategies: An Exploration of the Integration of Territorial Resources
Authors: Delgadillo Jaime Estephania Elizabeth , Reyes Carrillo Tatiana , Baumgartner Rupert 
Published: July 2019

AbstractProduct service systems (PSS) are frequently cited as key strategies in the transition towards the circular economy (CE). The main aim of the CE is sustainable development (SD), hence, this paper intends to highlight the importance of considering the territory in the design and implementation of circular PSS strategies for ensuring SD. This research is in an early stage, thus, a literature review was conducted to define the main characteristics of circular PSS, and the concepts of the territory, territorial and local resources from a PSS perspective. In addition, an analysis of the state-of-the-art approach of the integration of the territorial scale in the design and development of PSS strategies was conducted. This study contributes to the understanding of the territory and its relevance in the local value creation in circular PSS strategies. Furthermore, the results highlight the relevant role of collaboration and the importance of intangible resources in the mobilisation of other resources in the design of circular PSS strategies.
Design for the Passengers’ Sustainable Behaviour in a Scenario of the In-Flight Catering Service
Authors: You Fangzhou , Bhamra Tracy , Lilley Debra 
Published: July 2019

AbstractThis research aims to study the passenger's sustainable attitudes, in-flight catering behaviour, and to develop a persuasive model for behaviour change. Current studies towards the in-flight catering waste are primarily focused on dealing the recyclable materials such as cupboard, newspaper and food packaging. In a survey of 624 respondents, the environmental attitude was a poor predictor of environmental behaviour. The survey data were used to develop the persuasive model based on Persuasive Technology. Four phases of the in-flight catering are based on data from the passenger survey. In-flight touchpoints performed with persuasive function is proposed to raise awareness of food waste classification onboard. This study illustrates how persuasive strategies can change the passenger's food-wasting behaviour.
Ecological Advanced Innovation Design Approach for Efficient Integrated Upstream and Downstream Processes
Authors: Livotov Pavel , Mas'udah Mas'udah , Chandra Sekaran Arun Prasad , Law Richard , Reay David 
Published: July 2019

AbstractProcess engineering industries are now facing growing economic pressure and societies' demands to improve their production technologies and equipment, making them more efficient and environmentally friendly. However unexpected additional technical and ecological drawbacks may appear as negative side effects of the new environmentally-friendly technologies. Thus, in their efforts to intensify upstream and downstream processes, industrial companies require a systematic aid to avoid compromising of ecological impact. The paper conceptualises a comprehensive approach for eco-innovation and eco- design in process engineering. The approach combines the advantages of Process Intensification as Knowledge-Based Engineering (KBE), inventive tools of Knowledge-Based Innovation (KBI), and main principles and best-practices of Eco-Design and Sustainable Manufacturing. It includes a correlation matrix for identification of eco-engineering contradictions and a process mapping technique for problem definition, database of Process Intensification methods and equipment, as well as a set of strongest inventive operators for eco-ideation.