Series Modular Torsion Spring of Open-Source Leg
Instructor: Dr. Elliott J Rouse, Zachary Bons
Neurobionics Lab, University of Michigan
Logics of Deflection Measurement Available
- Generate a mechanical design of modular torsion spring architecture in series, with flexible mounting and better axial alignments
- Implement a computer vision-based approach for measuring precise deflection angles
- Assess mechanical performance characteristics at assembly interfaces including backlash and hysteresis, using analytical design methods and empirical model of spring rate profile
- Compare spring performance across different manufacturing batches from 2 suppliers
- Provide manufacturing guidance and design insights for compact elastic modules in wearable robotics applications