Decentralized Memoryless Robust Control for Linear Uncertain Interconnected Systems with Time-Varying Delays
变时滞不确定关联系统的分散鲁棒无记忆控制

We use linear matrix inequality (LMI) approach to study the decentralized memoryless robust control problem for linear uncertain interconnected systems with time varying delays. First, by constructing proper Lyapunov universal function and using LMI and vector inequalities, we present sufficient conditions for existence of decentralized memoryless robust stabilization and give the controller. Secondly, we present a systematic method for decentralized controllers with small feedback gain. So, we can derive more practical and satisfactory decentralized memoryless robust controllers.