DFX 2022 33rd SYMPOSIUM DESIGN FOR X
The 33rd DfX Symposium will take place on 22nd & 23rd September 2022 in Hamburg.. DFX 2022 offers young scientists a platform for presenting new ideas and approaches for improving product development.
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A model-based approach for early robustness evaluation – Combination of Contact and Channel Approach with tolerance graphs in SysML
Dennis Horber (1), Jiahang Li (2), Patric Grauberger (2), Benjamin Schleich (1), Sven Matthiesen (2), Sandro Wartzack (1)
Type:
Year:
2022
Editor:
Dieter Krause, Kristin Paetzold, Sandro Wartzack
Author:
Series:
DfX
Institution:
(1) Friedrich-Alexander-Universität Erlangen-Nürnberg, Engineering Design, Martensstraße 9, 91058 Erlangen, Germany; (2) Karlsruhe Institute of Technology, Institute of Product Engineering, Kaiserstraße 10, 76131 Karlsruhe, Germany
Page(s):
10
DOI number:
Abstract:
Considering variations is essential for the development of robust products, but the applicability of existing robust design approaches in early stages is challenging due to the lack of product information and high levels of abstraction. To overcome this, a combined model is presented, which enables a holistic robustness evaluation in a linked approach. This approach uses the contact and channel approach to identify the relations between embodiment and functions as well as the robustness evaluation based on tolerance graphs. The combined model is implemented with the Systems Modeling Language (SysML) and applied to a coining machine use case. An initial assessment of the model combination and a proposal for a methodically supported workflow for the holistic robustness evaluation is given.
Keywords:
