Abstract
In this paper, a novel topology optimization scheme is developed for a systematic design of electro-thermo-mechanical devices employing discrete domain with beam elements. To address the shortcomings of previous related work, frame ground structure is used for discretization and real-coded genetic algorithm is employed to solve the optimization problem. The failure criterion is addressed by imposing a buckling constraint. The proposed optimization scheme is implemented and verified with an example of electro-thermo mechanical actuator. The performance of the optimized configuration is further studied with finite element model in ANSYS. The results of this paper confirm that the presented method is a powerful tool to design MEMS structures with on-chip actuation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.