State Key Laboratory of Ocean Engineering,Shanghai Jiao Tong University, Shanghai 200240, China;
Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration,Shanghai Jiao Tong University, Shanghai 200240, China;
National Laboratory of Automotive Electronics and Control,Shanghai Jiao Tong University, Shanghai 200240, China;
State Key Laboratory of Ocean Engineering,Shanghai Jiao Tong University, Shanghai 200240, China;
Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration,Shanghai Jiao Tong University, Shanghai 200240, China;
National Laboratory of Automotive Electronics and Control,Shanghai Jiao Tong University, Shanghai 200240, China;
State Key Laboratory of Ocean Engineering,Shanghai Jiao Tong University, Shanghai 200240, China;
Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration,Shanghai Jiao Tong University, Shanghai 200240, China;
National Laboratory of Automotive Electronics and Control,Shanghai Jiao Tong University, Shanghai 200240, China;
negative stiffness; preload spring; stability; dry clutch; actuation system; force-aided lever;