Tension-based multi-stable compliant rolling-contact elements

This paper presents models for a tension-based, multi-stable, large displacement, compliant rolling-contact element (CORE). The models are capable of determining stress, strain, and retaining forces and are derived using a strain-energy approach. Models are compared to empirical results and the utility of these models is demonstrated in a case study. The case study demonstrates a device with multiple stable equilibrium positions and tests the fatigue properties of tension-stable CORE.