OUTPUT FEEDBACK SWITCHING CONTROLLER DESIGN FOR STATE-DELAYED LINEAR SYSTEMS WITH INPUT QUANTIZATION AND DISTURBANCES

In this paper, a dynamic output feedback switching controller for statedelayed linear systems with input quantization and matched disturbances is proposed. The developed controller consists of linear and nonlinear parts, of which the former is constructed with full dynamics to determine the fundamental characteristics of the output feedback, and the latter eliminates the influence of input quantization and matched disturbances. This means that each component of the latter part is designed as an integer multiple of the quantization level, which maintains the decreasing property of a Lyapunov function and achieves the global asymptotic stability rather than the practical stability, despite the impact of input quantization and matched disturbances.