State Key Laboratory of Robotics Shenyang Institute of Automation Chinese Academy of Sciences Shenyang 110016 ChinaInstitutes for Robotics and Intelligent Manufacturing Chinese Academy of Sciences Shenyang 110169 China;
State Key Laboratory of Robotics Shenyang Institute of Automation Chinese Academy of Sciences Shenyang 110016 ChinaInstitutes for Robotics and Intelligent Manufacturing Chinese Academy of Sciences Shenyang 110169 China;
State Key Laboratory of Robotics Shenyang Institute of Automation Chinese Academy of Sciences Shenyang 110016 ChinaInstitutes for Robotics and Intelligent Manufacturing Chinese Academy of Sciences Shenyang 110169 China;
State Key Laboratory of Robotics Shenyang Institute of Automation Chinese Academy of Sciences Shenyang 110016 ChinaInstitutes for Robotics and Intelligent Manufacturing Chinese Academy of Sciences Shenyang 110169 China;
State Key Laboratory of Robotics Shenyang Institute of Automation Chinese Academy of Sciences Shenyang 110016 ChinaInstitutes for Robotics and Intelligent Manufacturing Chinese Academy of Sciences Shenyang 110169 ChinaSchool of Engineering-Electrical and Electronic Engineering University College Cork Cork Ireland;
variable stiffness mechanism; stiffness self-regulation; bionic robot; modeling;