Dynamic observer-based H∞ control for networked control systems with quantizations and random delays

摘要

This paper is concerned with dynamic observer-based H∞ control problem for networked control systems with quantizations and random delays. The relationship of the quantizations, random delays and the system performance is studied. A quantized H∞ control strategy is derived such that the closed-loop system is exponentially mean-square stable and with a prescribed H∞ performance bound. An example is presented to illustrate the effectiveness of the proposed method.