Design of an Auto-Tuning Feedback Controller Based on the Stiffness of Nonlinear Stiffness Actuators. - Yaru Zhao 003; Zhibin Song; Tianyu Ma; Jian S. Dai 001 (ICARM, 2018)

A stiffness-adaptive control system for nonlinear stiffness actuators. - Yaru Zhao 003; Zhibin Song; Tianyu Ma; Jian S. Dai 001 (Sci. China Inf. Sci., 2019)

Optimization of Stiffness to Achieve Increased Bandwidth and Torque Resolution in Nonlinear Stiffness Actuators. - Yaru Zhao 003; Zhibin Song; Tianyu Ma; Jian S. Dai 001 (IEEE Trans. Ind. Electron., 2020)

An Improved Bouc-Wen Model Based on Equitorque Discretization for a Load-Dependent Nonlinear Stiffness Actuator. - Zhibin Song; Dong Gao; Yaru Zhao 003; Jian S. Dai 001 (IEEE Trans Autom. Sci. Eng., 2021)