Stabilization of LTI Systems via State Feedback over Digital Block-Fading Channels
This paper studies the state feedback stabilization of LTI plants over wireless block-fading channels.The packet-loss rate of each channel depends on power level and packet length used for transmission as well as channel power gain.Different from the case of fixed packet-loss rate,the packet-loss rate considered in this paper is random and time-varying as the channel power gain is so for wireless communication.When power level and packet length are assumed to be time-invariant for every transmission at each channel,necessary and sufficient conditions for mean square stabilizability via state feedback are given in terms of the unstable poles of the plant.The performance defined as the asymptotic mean square norm of the system state is also discussed for the scalar case.
Block-Fading Channels Digital Communication Packet Losses Stabilization State Feedback
XIAO Nan XIE Lihua NIU Yugang
Key Laboratory of Advanced Control and Optimization for Chemical Process, East China University of S EXQUISITUS, Centre for E-City, School of Electrical and Electronic Engineering, Nangyang Technologic
国际会议
the 32nd Chinese Control Conference(第三十二届中国控制会议)
西安
英文
6747-6751
2013-07-01（万方平台首次上网日期，不代表论文的发表时间）