A model-based approach for early robustness evaluation â€“ Combination of Contact and Channel Approach with tolerance graphs in SysML

Horber, Dennis; Li, Jiahang; Grauberger, Patric; Schleich, Benjamin; Matthiesen, Sven; Wartzack, Sandro

doi:10.35199/dfx2022.18

Cited by 2 publications

(8 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Moreover, evaluation criteria are derived for the principles so that a more precise evaluation can take place. Compared to Horber et al (2022), the use of the information from C&C²-A for RD and robustness evaluation has been explored. Although this information is now available, the information retrieval is currently done manually by the users.…”

Section: Discussionmentioning

confidence: 99%

“…These insights were then used for concept improvements regarding its robustness focusing on the EFR (Grauberger et al, 2020). Based on that initial concept, Horber et al (2022) developed the embodiment function relation and tolerance (EFRT-) model. Resulting from the fact, that both approaches rely on graphical models, a unifying model combination was developed.…”

Section: The Embodiment Function Relation and Tolerance Modelmentioning

confidence: 99%

“…The problem is, that this potential remains currently unused, since the link between applicable robustness criteria and the extended information in the EFRT-model is missing. Thus, the benefits of the model combination beyond the computer-processability through the SysML-based implementation proposed by Horber et al (2022) are limited. Resulting from that lack, this contribution deals with the following research question: How can the EFRT-model be utilized in order to enable the combined robustness evaluation and extend the existing capabilities of the current approaches?…”

Section: Research Questionmentioning

confidence: 99%

“…The coining machine is a stamping mechanism driven by a manual crank lever, while the raw coin is imprinted through rotation of the crank. This use case has already been detailed by Horber et al (2022) regarding the development of the EFRT-model. Therefore, only a short introduction is given in the following for understanding purposes (see Figure 4 top part).…”

Section: Application To the Coining Machine Use Casementioning

confidence: 99%

“…Figure 3. Summarized contents and information of the EFRT-model for a mechanicalsystem as proposed byHorber et al (2022) …”

mentioning

confidence: 99%

See 4 more Smart Citations

Utilizing the Embodiment Function Relation and Tolerance Model for Robust Concept Design

Horber

Keller

et al. 2023

Proc. Des. Soc.

Self Cite

View full text Add to dashboard Cite

The early use of Robust Design (RD) supports the development of product concepts with low sensitivity to variation, which offers advantages for reducing the risk of costly iterations. Due to the lack of approaches for early evaluation of product robustness, the embodiment-function-relation and tolerance (EFRT-) model was developed, which combines the contact and channel approach and tolerance graphs. The information exchange of both approaches offers a high potential for reliable robustness evaluation results. However, that potential currently relies unused, since the link between applicable robustness criteria and the extended information is missing. To solve this problem, four research steps were determined: (1) understanding of robustness, (2) collection of RD principles, (3) identification of EFRT-model information and (4) mapping of RD principles and information. The results show nine adapted RD principles, the identified model information for the robustness evaluation, the evaluation criteria as well as their mapping. Utilizing the mapping and the proposed criteria in this contribution, a more comprehensive robustness evaluation in early stages is enabled.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: The Embodiment Function Relation and Tolerance Modelmentioning

confidence: 99%

Section: Research Questionmentioning

confidence: 99%

Section: Application To the Coining Machine Use Casementioning

confidence: 99%

“…Figure 3. Summarized contents and information of the EFRT-model for a mechanicalsystem as proposed byHorber et al (2022) …”

mentioning

confidence: 99%

See 3 more Smart Citations

Utilizing the Embodiment Function Relation and Tolerance Model for Robust Concept Design

Horber

Keller

et al. 2023

Proc. Des. Soc.

Self Cite

View full text Add to dashboard Cite

show abstract

Utilization of system models in model-based systems engineering: definition, classes and research directions based on a systematic literature review

Wilking,

Horber,

Goetz

et al. 2024

Des. Sci.

Self Cite

View full text Add to dashboard Cite

The use of system models within model-based systems engineering (MBSE) is essential for improved communication or system documentation. Previous publications have investigated further reuse of these system models, for example, transforming them directly into discipline-specific models for reuse. The authors refer to this as the term “Utilization” of system models. It aims the compensation of modelling efforts and a further integration of linked models within MBSE. Motivated by a lack of common understanding of this term, a systematic literature review of the state of the art is presented. With this systematic overview, a definition and classification system for different use cases and system life cycle stages are created. These are key results to support engineers and researchers in adopting existing or discovering new utilization approaches. This supports the mission of advanced systems engineering and aims the identification of new research directions coming along with SysML v2 and the advanced systems engineering methods.

show abstract

A model-based approach for early robustness evaluation â€“ Combination of Contact and Channel Approach with tolerance graphs in SysML

Cited by 2 publications

References 13 publications

Utilizing the Embodiment Function Relation and Tolerance Model for Robust Concept Design

Utilizing the Embodiment Function Relation and Tolerance Model for Robust Concept Design

Utilization of system models in model-based systems engineering: definition, classes and research directions based on a systematic literature review

Contact Info

Product

Resources

About