Purpose This paper aims to propose a new linear parameter varying (LPV) controller for the robot tracking control … Lyapunov function. A novel smoothing method is used for the proposed controller to switch properly in the borders of the zones …. Findings The polytopic set of the resulting gains creates the smooth switching polytopic LPV (SS-LPV) controller which is …

unmanned aerial vehicle (UAV) to achieve high-precision tracking performance. This paper aims to design a safety controller … transformed into the extended state of the system for estimation. Second, an adaptive neural network controller that does not …

Purpose A switching depth controller based on a variable buoyancy system (VBS) is proposed to improve the performance … interchangeability. Subsequently, a depth-switching controller is proposed based on the modular VBS, which combines the best features of … the linear active disturbance rejection controller and the nonlinear active disturbance rejection controller. Design …

displacement method. The position and stiffness coordination controller and fuzzy adaptive controller of variable stiffness joint … and decreases with increasing frequency. The fuzzy adaptive controller performed better than the position and stiffness … coordination controller in controlling the position step and trajectory tracking of the variable stiffness joint. Originality …