Abstract
A topology optimization approach is proposed for design of micro-robotic appendages containing active, passive compliant, and rigid beam elements. These elements represent materials and structures - thin-film piezoelectric actuators, parylene-C polymer microstructures, and silicon beams - that have recently been co-fabricated in prototype millimeter scale walking robots. Topology optimization is performed using design synthesis methods that prune an initial network of beams while converting passive compliant beams to active or rigid links using discrete variables. Sample optimization function is introduced for maximizing displacement in two directions subject to certain load bearing constraints. Controllability of multi-direction motion is also optimized through activation of separate piezoelectric elements. Sample design results generated by the proposed algorithm are presented.
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.