Output-feedback H∞ control of systems over communication networks using a deterministic switching system approach

Automatica ◽  
2004 ◽  
Vol 40 (7) ◽  
pp. 1205-1212 ◽  
Author(s):  
Dong Kyoo Kim ◽  
PooGyeon Park ◽  
Jeong Wan Ko
Keyword(s):  
Communication Networks ◽  
Output Feedback ◽  
System Approach ◽  
Switching System ◽  
Deterministic Switching

Stabilization of Large-Scale Fuzzy Interconnected System

2017 ◽  
pp. 34-83
Keyword(s):  
Distributed Control ◽  
Output Feedback ◽  
System Approach ◽  
Large Scale ◽  
State Feedback ◽  
Controller Design ◽  
Singular System ◽  
Interconnected System ◽  
Distributed Control Problem ◽  
Static Output

The chapter addresses the stabilization problem for large-scale fuzzy interconnected systems. Our aim is to present the design results on both the state feedback and static-output feedback (SOF) stabilizing fuzzy controllers. Firstly, by using some bounding techniques, the reduced number of LMIs to the decentralized state feedback controller design will be derived. Then, by using some matrix transformation techniques and singular system approach, we will also derive some design results on decentralized SOF control in terms of LMIs. Moreover, the proposed design results on the decentralized control will be extended to address the distributed control problem. Finally, several examples are given to illustrate the use of corresponding results.

Dynamic Output Feedback Control with a Preview of Disturbance

2012 ◽  
Vol 433-440 ◽  
pp. 7089-7096
Author(s):  
Qing Quan Liu
Keyword(s):  
Feedback Control ◽  
Communication Networks ◽  
Output Feedback ◽  
Bandwidth Allocation ◽  
Linear Time ◽  
Control Policy ◽  
Feedback Stabilization ◽  
Dynamics Simulation ◽  
Dynamic Output Feedback ◽  
Dynamic Output

This paper addresses the dynamic output feedback stabilization problem for linear time-invariant systems where the process disturbance preview is available to the controller via communication networks. A lower bound of data rates of communication channels, above which there exists a feedback control policy to stabilize the unstable plant with unbounded disturbance, is presented. Furthermore, the problem of bandwidth allocation in the communication channel is analyzed based on the system dynamics. Simulation results show the validity of the proposed scheme.

QUEUE CONTROL UNDER TIME-VARIANT DELAYS: A DISCRETE TIME SYSTEM APPROACH

2002 ◽  
Vol 11 (02) ◽  
pp. 187-211
Author(s):  
PETER H. BAUER ◽  
MIHAIL L. SICHITIU ◽  
KAMAL PREMARATNE
Keyword(s):  
Control Systems ◽  
Communication Networks ◽  
Discrete Time ◽  
System Approach ◽  
Discrete Time System ◽  
System Delay ◽  
Time System ◽  
Time Model ◽  
Discrete Time Model ◽  
Stability Results

This paper introduces a discrete time model for time-variant delays and investigates the very nature of such delays. It is shown that a linear system-delay interface is a system theoretic necessity for the construction of composite linear systems with time-variant delays. Based on this analysis, two interfaces of particular importance are presented and used to obtain new, simple to check stability results for queue control systems. The relevance of the presented modeling and stability results on queue control systems to QoS control in modern communication networks is illustrated via several examples.

Delayed Controller Design in Communication Networks via Positive Output Feedback

2013 ◽  
Vol 73 (3) ◽  
pp. 1248-1259 ◽  
Author(s):  
Jing Lei ◽  
Zhu-Yuan Yang ◽  
Ji-Bin Li
Keyword(s):  
Communication Networks ◽  
Output Feedback ◽  
Controller Design
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