LQG Control of Networked Control Systems with Limited Information
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-13
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper addresses linear quadratic Gaussian (LQG) control problems for multi-input multioutput (MIMO), linear time-invariant (LTI) systems, where the sensors and controllers are geographically separated and connected via a digital communication channel with limited data rates.
An observer-based, quantized state feedback control scheme is employed in order to achieve the minimum data rate for mean square stabilization of the unstable plant.
An explicit expression is presented to state the tradeoff between the LQ cost and the data rate.
Sufficient conditions on the data rate for mean square stabilization are derived.
An illustrative example is given to demonstrate the effectiveness of the proposed scheme.
American Psychological Association (APA)
Liu, Qing-Quan& Jin, Fang. 2014. LQG Control of Networked Control Systems with Limited Information. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1044090
Modern Language Association (MLA)
Liu, Qing-Quan& Jin, Fang. LQG Control of Networked Control Systems with Limited Information. Mathematical Problems in Engineering No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1044090
American Medical Association (AMA)
Liu, Qing-Quan& Jin, Fang. LQG Control of Networked Control Systems with Limited Information. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1044090
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1044090