Since only low detailed knowledge is available in the conceptual design stage, many requirements are subjected to uncertainties which lead to design changes throughout the development process. In this context, the development of robust solutions is investigated in this work in order to deal with the continuous design changes within minimal effort. Design solution space (DSS) exploration is proposed as a new method to integrate robustness in a simple manner, since the uncertainties of the requirements can be represented through a set of solutions instead of a rigid one. Based on the analysis of modeling approaches for variable and multi-variant product models, the generative design approach (GDA) was elaborated as a practical approach for DSS exploration. Therefore, a GDA-based development process was proposed that enables designers to search for the most robust solution. The uncertainties of requirements are mapped via a set of design elements and their parametrizations. As a result, a large DSS is explored and represented via GDA model that delivers high robustness and flexibility for handling the requirements uncertainties. The implementation of a vehicle door structure development demonstrated that the GDA-based development process is capable of developing robust solution against the uncertainties of requirements through DSS exploration.
Schlagworte
Publikation durchsuchen
Bibliographische Angaben
Auflage
1/2020
Copyrightjahr
2020
ISBN-Online
978-3-95900-477-0
Verlag
TEWISS, Garbsen
Reihe
Berichte aus dem iPeG
Band
02/2020
Sprache
Deutsch
Seiten
156
Produkttyp
Monographie
Inhaltsverzeichnis
KapitelSeiten
Abstract Kein Zugriff
Kurzfassung Kein Zugriff
Contents Kein Zugriff
1.1 Problem Statement Kein Zugriff
1.2 Research Questions Kein Zugriff
2.1 Engineering Problem Solving Process Kein Zugriff
2.2 Design Solution Space Exploration Kein Zugriff
2.3 CAD-based DSS Exploration Kein Zugriff
2.4 Knowledge-Based Engineering Kein Zugriff
2.5 Generative Design Kein Zugriff
2.6 Generative Design Approach Kein Zugriff
3.1 DSS Exploration Process Kein Zugriff
3.2 Analysis of Modeling Approaches Kein Zugriff
3.3 Research Gaps Kein Zugriff
4.1 Challenges of Structural Assembly Development Kein Zugriff
4.2 GDA-based Robust Solution Exploration Kein Zugriff
4.3 Summary Kein Zugriff
5.1 Introduction of Vehicle Door Kein Zugriff
5.2 Door Design Requirements Kein Zugriff
6.1 Problem Identification Kein Zugriff
6.2 Design Zones and Design SkeletonAs Kein Zugriff
6.3 Design Element Library Kein Zugriff
6.4 Robust Door Model Development Kein Zugriff
6.5 Summary Kein Zugriff
7.1 Conclusions Kein Zugriff
7.2 Discussion Kein Zugriff
7.3 Outlook Kein Zugriff
Bibliography Kein Zugriff Seiten 125 - 146
A Design Activities Categorization Kein Zugriff
B Comparative Study of Door Structure Kein Zugriff
C Example Code of the Macro Kein Zugriff
D Overview of Supervised Student Work Kein Zugriff
