{"title":"PROMOTING GRADUATE AND PROFESSIONAL ATTRIBUTES BY COORDINATING KOLBIAN REFLECTIONS FOR INDUSTRIAL DESIGN AND ENGINEERING STUDENTS","authors":"M. Mina, J. Cowan, N. Fila, W. Theh","doi":"10.1017/dsd.2020.174","DOIUrl":"https://doi.org/10.1017/dsd.2020.174","url":null,"abstract":"Abstract This work features challenges of using integrated reflections in undergraduate Industrial Design and Engineering. Reflection activities can be challenging for the students and hard to implement in design and engineering classes. This report has two goals. The first is to introduce a process for more successful engagement for the students in problem solving and design. The second is to show that the process has validity and usefulness for Industrial Design students who are in a College of Design.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115725804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"COST OPTIMIZATION OF PRODUCT FAMILIES USING SOLUTION SPACES","authors":"S. Rötzer, D. Thoma, M. Zimmermann","doi":"10.1017/dsd.2020.178","DOIUrl":"https://doi.org/10.1017/dsd.2020.178","url":null,"abstract":"Abstract Maximizing the number of shared components does not always produce cost-optimal product families. Shared components can yield economies of scale due to reuse of components, but also increases material cost due to over dimensioning. In this paper, we present an approach to identify a cost-optimal design for product families. It consists of two steps: (1) identifying a scheme to share components in the product family and (2) finding the cost optimal design for the product family.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116689752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Mandolini, F. Campi, C. Favi, P. Cicconi, M. Germani
{"title":"AN ANALYTICAL COST MODEL FOR INVESTMENT CASTING","authors":"M. Mandolini, F. Campi, C. Favi, P. Cicconi, M. Germani","doi":"10.1017/dsd.2020.179","DOIUrl":"https://doi.org/10.1017/dsd.2020.179","url":null,"abstract":"Abstract Analytical cost estimation of investment casted products during design phase is a complex task since the quantity of parameters to be evaluated. So far, there is a short literature on such cost estimation models. This paper attempts to improve the cost model presented by Boothroyd and Dewhurst. Improvements (mainly focused on cluster assembly and investment, sintering and melting phases) were defined and verified in cooperation with two foundries. Tested on eight components, deviation between estimated and actual costs is around 14% for manual production lines and 6% for automatic ones.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124894080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"REVERSE-ARCHITECTING APPROACH FOR SYSTEM ARCHITECTURE MODELS","authors":"R. Pluhnau, S. Kunnen, D. Adamenko, A. Nagarajah","doi":"10.1017/dsd.2020.268","DOIUrl":"https://doi.org/10.1017/dsd.2020.268","url":null,"abstract":"Abstract For an efficient product family development an abstraction of concrete product variants is necessary in order to recognize and systematically describe characteristic properties of a variant. System architecture models represent a possibility for the systematic description of the product variety. The structure of architecture models for existing product families resembles a reverse engineering process, in which products have to be analyzed on their structures. This paper describes a reverse engineering approach for building up system architecture models as basis for developing product families.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"23 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125851677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"FROM CAD TO PHYSICS-BASED DIGITAL TWIN: FRAMEWORK FOR REAL-TIME SIMULATION OF VIRTUAL PROTOTYPES","authors":"J. Pereira, A. Ellman","doi":"10.1017/dsd.2020.47","DOIUrl":"https://doi.org/10.1017/dsd.2020.47","url":null,"abstract":"Abstract Engineering work is mostly done in 3D CAD software throughout the engineering process from conceptual design and layout of products. Physics-Based Virtual Prototypes are very valuable addition on Computer Aided Engineering enabling product development simulators, training simulators and digital twin concept in product lift-cycle process. In this work, we present a framework, how such virtual prototypes can be developed from 3D CAD models with meaningful effort.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"237 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123300414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"THE CO-DESIGN COGNITIVE PROCESS: IMPACTS OF A SPATIAL AUGMENTED REALITY PLATFORM","authors":"M. Poulin, C. Masclet, J. Boujut","doi":"10.1017/dsd.2020.104","DOIUrl":"https://doi.org/10.1017/dsd.2020.104","url":null,"abstract":"Abstract The study of design cognitive activity began in the 70s under the influence of psychology and ergonomics. Since then, the design process has undergone many changes with the advent of technology. This paper will notably present you to one of them: the Spatial Augmented Reality (SAR). The study conducted with this technology will focus on multimodal analysis in co-design meetings were we have compared two co-design sessions. We notice that the design activity is unchanged by the introduction of such a technology but could encourage interactions from clients who are usually less invested.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123745595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Riesener, C. Dölle, M. Mendl-Heinisch, G. Schuh, A. Keuper
{"title":"DERIVATION OF DESCRIPTION FEATURES FOR ENGINEERING CHANGE REQUEST BY AID OF LATENT DIRICHLET ALLOCATION","authors":"M. Riesener, C. Dölle, M. Mendl-Heinisch, G. Schuh, A. Keuper","doi":"10.1017/dsd.2020.98","DOIUrl":"https://doi.org/10.1017/dsd.2020.98","url":null,"abstract":"Abstract Complex products and shorter development cycles lead to an increasing number of engineering changes. In order to be able to process these changes more effectively and efficiently, this paper develops a description model as a first step towards a data driven approach of processing engineering change requests. The description model is systematically derived from literature using text mining and natural language processing techniques. An example of the application is given by an automated classification based on similarity calculations between new and historic engineering change requests.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115028528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PARTICIPATORY INVOLVEMENT AND MULTITHEORETICAL PERSPECTIVES IN VISUAL MANAGEMENT DESIGN","authors":"C. Söderlund, U. Florin, J. Lundin, K. Uggla","doi":"10.1017/dsd.2020.46","DOIUrl":"https://doi.org/10.1017/dsd.2020.46","url":null,"abstract":"Abstract This paper deals with the development of participatory methods in visual management (VM) when investigating parts and system/s related to VM devices in organisational contexts. Four theoretical perspectives – sociocultural theory, boundary objects, diagrams, maps and models, and visual rhetoric – have been applied to gain an overall understanding of the participants’ collective investigation of the system/s. Managers and co-workers in five Lean-inspired organisations have used the method Multimodal Origami (MO) to design their VM devices, in this case the VM boards and associated meetings.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"699 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122963699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
L. Augustin, B. Kokoschko, Martin Wiesner, M. Schabacker
{"title":"TOWARD A COMPREHENSIVE DEFINITION OF THE NON-USER","authors":"L. Augustin, B. Kokoschko, Martin Wiesner, M. Schabacker","doi":"10.1017/dsd.2020.124","DOIUrl":"https://doi.org/10.1017/dsd.2020.124","url":null,"abstract":"Abstract The user has been very well defined over the last decades. With human-centered design becoming more widely applied within various industries, the user's needs are being taken into account more than ever. What is often overlooked is the user's counterpart: the non-user. Integrating the non-user into modern development projects provides great additional value. This paper is compiling current definitions in order to analyse them within the context of product development and to make a contribution toward a comprehensive definition of the non-user that can be applied to various disciplines.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128613547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Meßerschmidt, T. Gumpinger, M. Meyer, K. Mertens
{"title":"REVIEWING COMPLEXITY COSTS – WHAT PRACTICE NEEDS AND WHAT RESEARCH CONTRIBUTES","authors":"O. Meßerschmidt, T. Gumpinger, M. Meyer, K. Mertens","doi":"10.1017/dsd.2020.152","DOIUrl":"https://doi.org/10.1017/dsd.2020.152","url":null,"abstract":"Abstract Introducing more customized products causes complexity costs, which are hard to estimate and measure. Researchers and practitioners have therefore developed approaches to measure these costs. This paper reviews the current approaches and reveals a lack of a holistic view on the underlying problem and, hence, deficits to certain economic questions. We therefore suggest using the Extended Axiomatic Design (EAD) framework as an interdisciplinary model that adresses the economic consequences of variety-induced complexity.","PeriodicalId":202608,"journal":{"name":"Proceedings of the Design Society: DESIGN Conference","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124609792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}