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Topology optimisation of multiple robot links considering screw connections

Published online by Cambridge University Press:  16 May 2024

Tobias Wanninger ,
Jintin Frank  and
Markus Zimmermann
Tobias Wanninger*
Affiliation:
Technical University of Munich, TUM School of Engineering and Design, Department of Mechanical Engineering, Laboratory for Product Development and Lightweight Design, Germany
Jintin Frank
Affiliation:
Technical University of Munich, TUM School of Engineering and Design, Department of Mechanical Engineering, Laboratory for Product Development and Lightweight Design, Germany
Markus Zimmermann
Affiliation:
Technical University of Munich, TUM School of Engineering and Design, Department of Mechanical Engineering, Laboratory for Product Development and Lightweight Design, Germany
*
[email protected]

Abstract

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This paper presents a method for the lightweight design of robotic links subject to dynamic loads and requirements on the overall system stiffness. It includes (1) a decomposition scheme to enable separate component optimization and (2) an approach based on topology optimization for optimal load path design of screw connections. The approach reduces computing cost and mass of designs with screw connections.

Keywords

topological optimisationsystems engineering (SE)lightweight designscrew connection designsystem decomposition
Type
Design for Additive Manufacturing
Information
Proceedings of the Design Society , Volume 4: DESIGN 2024 , May 2024 , pp. 1879 - 1888
Creative Commons
Creative Common License - CCCreative Common License - BYCreative Common License - NCCreative Common License - ND
This is an Open Access article, distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is unaltered and is properly cited. The written permission of Cambridge University Press must be obtained for commercial re-use or in order to create a derivative work.
Copyright
The Author(s), 2024.

References

Ambrozkiewicz, Olaf; Kriegesmann, Benedikt (2021): Simultaneous topology and fastener layout optimization of assemblies considering joint failure. In: Int. J. Numer. Meth. Engng. 122 (1), S. 294–319. https://doi.org/10.1002/nme.6538.CrossRefGoogle Scholar
Bendsøe, Martin P.; Sigmund, Ole (2004): Topology Optimization. Theory, Methods, and Applications. Second Edition, Corrected Printing. Berlin, Heidelberg: Springer. https://doi.org/10.1007/1-4020-4752-5Google Scholar
Chickermance, H.; Gea, H. C.; Yang, R. J.; Chuang, C. H. (1999): Optimal fastener pattern design considering bearing loads. In: Struct Multidisc Optim 17 (2-3), S. 140–146. https://doi.org/10.1007/BF01195938.Google Scholar
Chickermane, H.; Gea, H. C. (1997): Design of multi-component structural systems for optimal layout topology and joint locations. In: Engineering with Computers 13 (4), S. 235–243. https://doi.org/10.1007/BF01200050.CrossRefGoogle Scholar
ElMaraghy, Waguih; ElMaraghy, Hoda; Tomiyama, Tetsuo; Monostori, Laszlo (2012): Complexity in engineering design and manufacturing. In: CIRP Annals 61 (2), S. 793–814. https://doi.org/10.1016/j.cirp.2012.05.001.CrossRefGoogle Scholar
Kim, Jun Hwan; Choi, Young Hun; Yoon, Gilho (2022): Development of a joint distance constraint for optimized topology and optimized connection for multiple components. In: Engineering Optimization, S. 1–21. https://doi.org/10.1080/0305215X.2022.2089879.CrossRefGoogle Scholar
Krischer, L.; Vazhapilli Sureshbabu, A.; Zimmermann, M. (2022): Active-Learning Combined with Topology Optimization for Top-Down Design of Multi-Component Systems. In: Proc. Des. Soc. 2, S. 1629–1638. https://doi.org/10.1017/pds.2022.165.CrossRefGoogle Scholar
Krischer, Lukas; Sureshbabu, Anand Vazhapilli; Zimmermann, Markus (2020): Modular Topology Optimization of a Humanoid Arm. In: 2020 3rd International Conference on Control and Robots (ICCR): IEEE. https://doi.org/10.1109/iccr51572.2020.9344316CrossRefGoogle Scholar
Krischer, Lukas; Zimmermann, Markus (2021): Decomposition and optimization of linear structures using meta models. In: Structural Optimization 64 (4), S. 2393–2407. https://doi.org/10.1007/s00158-021-02993-1.Google Scholar
Li, Quhao; Chen, Wenjiong; Liu, Shutian; Tong, Liyong (2016): Structural topology optimization considering connectivity constraint. In: Struct Multidisc Optim 54 (4), S. 971–984. https://doi.org/10.1007/s00158-016-1459-5CrossRefGoogle Scholar
Liu, Pai; Kang, Zhan (2018): Integrated topology optimization of multi-component structures considering connecting interface behavior. In: Computer Methods in Applied Mechanics and Engineering 341, S. 851–887. https://doi.org/10.1016/j.cma.2018.07.001.CrossRefGoogle Scholar
Niu, Cao; Zhang, Weihong; Gao, Tong (2019): Topology optimization of continuum structures for the uniformity of contact pressures. In: Struct Multidisc Optim 60 (1), S. 185–210. https://doi.org/10.1007/s00158-019-02208-8.CrossRefGoogle Scholar
Rakotondrainibe, L.; Allaire, G.; Orval, P. (2020): Topology optimization of connections in mechanical systems. In: Struct Multidisc Optim 61 (6), S. 2253–2269. https://doi.org/10.1007/s00158-020-02511-9CrossRefGoogle Scholar
Sathuluri, Akhil; Sureshbabu, Anand Vazhapilli; Frank, Jintin; Amm, Maximilian; Zimmermann, Markus (2023a): Computational Systems Design of Low-Cost Lightweight Robots. In: Robotics 12 (4), S. 91. https://doi.org/10.3390/robotics12040091.CrossRefGoogle Scholar
Sathuluri, Akhil; Sureshbabu, Anand Vazhapilli; Zimmermann, Markus (2023b): Robust co-design of robots via cascaded optimisation. In: 2023 IEEE International Conference on Robotics and Automation (ICRA). 2023 IEEE International Conference on Robotics and Automation (ICRA). London, United Kingdom, 29.05.2023 - 02.06.2023: IEEE, S. 11280–11286. https://doi.org/10.1109/ICRA48891.2023.10161134CrossRefGoogle Scholar
Schramm, Uwe; Zhou, Ming (2006): Recent Developments in the Commercial Implementation of Topology Optimization. In: Martin Philip Bendsøe, Niels Olhoff und Ole Sigmund (Hg.): IUTAM Symposium on Topological Design Optimization of Structures, Machines and Materials, Bd. 137: Springer Netherlands (Solid Mechanics and Its Applications), S. 239–248. https://doi.org/10.1007/1-4020-4752-5_24CrossRefGoogle Scholar
Xia, Liang; Zhu, Jihong; Zhang, Weihong; Breitkopf, Piotr (2013): An implicit model for the integrated optimization of component layout and structure topology. In: Computer Methods in Applied Mechanics and Engineering 257, S. 87–102. https://doi.org/10.1016/j.cma.2013.01.008.CrossRefGoogle Scholar
Zhang, Weisheng; Zhong, Wenliang; Guo, Xu (2015): Explicit layout control in optimal design of structural systems with multiple embedding components. In: Computer Methods in Applied Mechanics and Engineering 290, S. 290–313. https://doi.org/10.1016/j.cma.2015.03.007.CrossRefGoogle Scholar
Zhu, J. H.; Zhang, W. H. (2010): Integrated layout design of supports and structures. In: Computer Methods in Applied Mechanics and Engineering 199 (9-12), S. 557–569. https://doi.org/10.1016/j.cma.2009.10.011.CrossRefGoogle Scholar
Zhu, Jihong; Zhang, Weihong; Beckers, Pierre (2009): Integrated layout design of multi-component system. In: Int. J. Numer. Meth. Engng. 78 (6), S. 631–651. https://doi.org/10.1002/nme.2499.CrossRefGoogle Scholar
Zhu, Jihong; Zhang, Weihong; Beckers, Pierre; Chen, Yuze; Guo, Zhongze (2008): Simultaneous design of components layout and supporting structures using coupled shape and topology optimization technique. In: Struct Multidisc Optim 36 (1), S. 29–41. https://doi.org/10.1007/s00158-007-0155-x.CrossRefGoogle Scholar
Zhu, Ji-Hong; Hou, Jie; Zhang, Wei-Hong; Li, Yu (2014): Structural topology optimization with constraints on multi-fastener joint loads. In: Struct Multidisc Optim 50 (4), S. 561–571. https://doi.org/10.1007/s00158-014-1071-5CrossRefGoogle Scholar