Active fault-tolerant control design for actuator fault mitigation in robotic manipulators

YS Hagh, RM Asl, A Fekih, H Wu, H Handroos - IEEE Access, 2021 - ieeexplore.ieee.org
This paper proposes an active fault-tolerant control (FTC) scheme for robotic manipulators
subject to actuator faults. Its main objective is to mitigate actuator faults and maintain system …

Robust PI-based non-singular terminal synergetic control for nonlinear systems via hybrid nonlinear disturbance observer

YS Hagh, A Fekih, H Handroos - IEEE Access, 2021 - ieeexplore.ieee.org
This paper proposes a novel robust proportional integral non-singular terminal synergetic
control (PI-NTSC) for a class of affine nonlinear systems. To counteract the effects of the …

Robust finite non-singular terminal synergetic control for second order nonlinear systems subject to time-varying mismatched disturbances

YS Hagh, A Fekih, H Handroos - 2021 IEEE 16th Conference …, 2021 - ieeexplore.ieee.org
This paper proposes a novel robust finite synergetic control approach for nonlinear systems
subject to time-varying mismatched disturbances. Its main objective is to guarantee the finite …