Passive Fault Tolerant Control of Piecewise Affine Systems Based on H Infinity Synthesis

Passive Fault Tolerant Control of Piecewise Affine Systems Based on H Infinity Synthesis

In this paper we design a passive fault tolerant controller against actuator faults for discretetime piecewise affine (PWA) systems. By using dissipativity theory and H∞ analysis, fault tolerant state feedback controller design is expressed as a set of Linear Matrix Inequalities (LMIs). In the current paper, the PWA system switches not only due to the state but also due to the control input. Th...

Fault Tolerant Control for Bimodal Piecewise Affine Systems

Fault Tolerant Control for Bimodal Piecewise Affine Systems

Analysis and Synthesis of Fault-tolerant Control Systems Analysis and Synthesis of Fault-tolerant Control Systems

Observer-Based Control of Piecewise-Affine Systems

This paper presents a new synthesis method for both state and dynamic output feedback control of a class of hybrid systems called piecewise-affine (PWA) systems. The synthesis procedure delivers stabilizing controllers that can be proven to give either asymptotic or exponential convergence rates. The synthesis method builds on existing PWA stability analysis tools by transforming the design int...

H∞ State Feedback Control of Discrete-time Piecewise Affine Systems

This paper addresses the H∞ state feedback control problem for discrete-time piecewise affine systems. Our main objective is to derive design methods that take into account the partition information of the system so as to alleviate the design conservativeness embedded in conventional approaches where local Lyapunov functions are required to possess some global characteristics. To overcome the d...