The authors gratefully acknowledge the supports from the National Natural Science Foundation of China(Grant 51375103);China Scholarship Council(Grant 201706680013).
This work investigates a self-tuning resonator composed of a slender clamped-clamped steel beam and a freely movable slider.The clamped-clamped beam exhibits hardening nonlinearity when it vibrates in large amplitude,...
Foundation item: Supported by the National Natural Science Foundation of China (No. 51375103).
Motivated by the need for improving the isolation performance, many research studies have been performed on isolators with nonlinear characteristics. Based on the shape of their phase portrait, such devices can be con...