Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
697858 | Automatica | 2007 | 6 Pages |
Abstract
This paper is concerned with stability analysis of discrete-time networked control systems over a communication channel subject to packet loss whose behavior is modeled by an i.i.d Bernoulli process with a packet dropping probability bounded by a constant. A necessary and sufficient condition for stability is obtained. A packet dropping margin is introduced as a measure of stability robustness of a system against packet dropping, and a formula for it is derived. A design method is proposed for achieving a large margin subject to a constraint that the system has a set of prescribed nominal closed-loop poles.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Shawn Hu, Wei-Yong Yan,