Controller Design For Networked Control Systems With Limited Bandwidth

The stabilization of NCS with width constraints is studied, where only part of sensorsand actuators have rights to access communication medium. Based on the givencommunication regulation, the NCS are modelled as periodic switching systems. By usingLyapunov method, the stability of the system is analyzed. Applying Elimination lemma, thefeedback controllers is directly constructed via solving a set of LMI and thus it can be easilyobtained. Then, this method is extended to the observer based output feedback system. Ourproposed method avoids limitations associated with some previously proposed models and thecomputational complexity in optimal seeking algorithm. Finally, the simulation exampleillustrates the effectiveness of our proposed method.â–¡...