Markovian jump systems disturbance attenuation over a Gaussian communication channel
Yang Song, Hao Dong, Yang Taicheng, Min Li Zheng · Chinese Control Conference · 2013
In this paper, networked control through memoryless Gaussian communication channel is researched. For a class of Markov jump systems, discuss the disturbance attenuation performance of unstable subsystems. It is assumed that the signal transmission using a discrete Gaussian channel in feedback control, the degree of system variables disturbed can be described quantitatively by information entropy. Based on differential entropy and convex function theory, give a differential entropy property of random vector function; then introduce entropy power concept for measuring system disturbance attenuation performance; finally, the lower bound of system state mean square norm is provided.