Reliable linear-quadratic state-feedback control
Automatica (Journal of IFAC)
Control Systems with Actuator Saturation: Analysis and Design
Control Systems with Actuator Saturation: Analysis and Design
A Quasi-Infinite Horizon Nonlinear Model Predictive Control Scheme with Guaranteed Stability
Automatica (Journal of IFAC)
Brief Paper: Reliable State Feedback Control System Design Against Actuator Failures
Automatica (Journal of IFAC)
Survey paper: Set invariance in control
Automatica (Journal of IFAC)
Automatica (Journal of IFAC)
Survey Constrained model predictive control: Stability and optimality
Automatica (Journal of IFAC)
Brief Reliable H∞ controller design for linear systems
Automatica (Journal of IFAC)
A stabilizing model-based predictive control algorithm for nonlinear systems
Automatica (Journal of IFAC)
Linear LMI-based external anti-windup augmentation for stable linear systems
Automatica (Journal of IFAC)
Brief Nonlinear model predictive control with polytopic invariant sets
Automatica (Journal of IFAC)
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This paper presents a method for the controller design of linear systems in the presence of actuator saturation and faults. Firstly, a simple condition is presented, under which any trajectories starting from an ellipsoid Ω1 will be attracted to zero for linear systems subject to actuator saturation. Then, under this condition, when actuator saturation and actuator faults happen at the same time, the trajectories will remain inside an outer ellipsoid Ωi, respectively for different mode i. The stability and fault-tolerant ability of the system is measured by the size of these ellipsoids. Based on the above mentioned condition, the problem of estimating the largest constraints is shown to be a optimization problem which can easily be adapted for controller design. An example is given to illustrate the efficiency of the design method.