Abstract
Abstract—We consider the stabilization problem for Networked
Control Systems (NCSs) with uncertain, time-varying
network-induced delays and a bounded number of subsequent
packet dropouts. A discrete-time model, describing a NCS with
packet dropouts and time-varying delays, that can be both
smaller and larger than the sampling interval, is presented.
Based on this NCS model sufficient LMI conditions are proposed
for the stability analysis and controller synthesis problem
for two different controllers, i.e. a feedback controller that
depends on both the state and the past control inputs and a
state-feedback controller. The applicability of both controllers is
compared.Moreover, the stability and controller synthesis LMIs
allow for a performance analysis in terms of a lower bound
for the transient decay rate of the response. The results are
illustrated by application to a typical motion control example.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2008 American Control Conference (ACC2008), Seattle, Washington, USA, June 11-13, 2008 |
| Place of Publication | Piscataway |
| Publisher | Institute of Electrical and Electronics Engineers |
| Pages | 4991-4996 |
| ISBN (Print) | 978-1-4244-2078-0 |
| Publication status | Published - 2008 |