On the use of discontinuous nonlinear bistable dynamics to increase the responsiveness of energy harvesting devices

摘要

Highlights ? Discontinuous Nonlinear Bistable equations of motion derived. ? A proxy Discontinuous Nonlinear Bistable system is parametrically studied. ? Discontinuous Nonlinear Bistable structures require less excitation than continuous bistable devices to reach the preferred large-amplitude motion for energy harvesting applications. ? Discontinuous Nonlinear Bistable structures respond to a broader excitation frequencies than continuous bistable devices. Abstract There is promise in the