The piezoelectric actuators are widely used to realize high precise motion with fractional
force and torque in both linear and rotary joints of the micro-systems. The control system …

The problem of trajectory tracking control for underactuated surface vessels with time‐
delays, model uncertainty and unknown control directions has been considered in this …

A discrete-time-modified Bouc–Wen model is proposed to describe the non-symmetrical and
rate-dependent hysteresis of piezoelectric actuators for micro-vibration control applications …

A novel concept of designing compliant actuators called “small load, low stiffness; large
load, high stiffness” was applied and proven effective in human-robot interaction in our …

In this paper, we consider tracking control problem of piezo-actuated stage which is
composed by a piezoelectric actuator (PEA) and a positioning mechanism (PM). This plant …

The Bouc-Wen hysteresis model can simulate the hysteretic nonlinearity of piezoelectric
ceramic actuators (PCA) accurately. In order to identify the unknown parameters of the Bouc …