Switched Quantization Level Control of Networked Control Systems with Packet Dropouts

Abstract EN

This paper investigates the relationship between the maximum allowable dropout bound and the quantization density.

Networked Control System (NCS) is described as a time-delay switched system with constrained switching signals.

A switched dynamic output feedback controller with prescribed disturbance attenuation level is designed via a cone complement linearization approach.

A novel stability criterion is obtained by switched system theory.

Furthermore, finding an appropriate quantization density used when packet dropout occurs is converted to an optimization problem.