Title
Stabilization of systems with asynchronous sensors and controllers.
Abstract
We study the stabilization of networked control systems with asynchronous sensors and controllers. Offsets between the sensor and controller clocks are unknown and modeled as parametric uncertainty. First we consider multi-input linear systems and provide a sufficient condition for the existence of linear time-invariant controllers that are capable of stabilizing the closed-loop system for every clock offset in a given range of admissible values. For first-order systems, we next obtain the maximum length of the offset range for which the system can be stabilized by a single controller. Finally we illustrate the results with a numerical simulation.
Year
DOI
Venue
2017
10.1016/j.automatica.2017.04.005
Automatica
Keywords
DocType
Volume
Networked control systems,Clock offsets,Parametric uncertainty
Journal
81
Issue
ISSN
Citations 
1
0005-1098
3
PageRank 
References 
Authors
0.40
15
3
Name
Order
Citations
PageRank
Masashi Wakaiki15911.72
Kunihisa Okano2476.46
João Pedro Hespanha314018.62