H∞ filtering of networked systems with multiple packet dropout

2010 ◽  
Author(s):  
Wei Guan ◽  
Wei-Wei Che
Keyword(s):  
Networked Systems ◽  
Packet Dropout

A Gain-Schedule Adaptive LQG Control for Networked Systems with Time Delay and Packet Dropout

2012 ◽  
Vol 236-237 ◽  
pp. 1067-1071
Author(s):  
Li Zhen Wu ◽  
Xiao Hong Hao
Keyword(s):  
Time Delay ◽  
Controller Design ◽  
Networked Control Systems ◽  
Networked Systems ◽  
Packet Dropout ◽  
Discrete Time System ◽  
Data Packet Dropout ◽  
Gain Schedule ◽  
Optimization Control ◽  
Lqg Control

This paper studies the coordinate optimization control problem of networked control systems (NCSs) with random time delay and packet dropout. A discrete-time system model of NCSs with time-delays and data packet dropout is proposed. A method of state estimation base on extra kalman filter is given. Then a gain-schedule adaptive LQG control strategy base on effective delay-estimation online is proposed. The result illustrate that the effectiveness of the proposed controller design and the satisfactory performance of the system.

Performance Limitation of Networked Systems with Network-Induced Delay and Packet-Dropout Constraints

2015 ◽  
Vol 17 (6) ◽  
pp. 2452-2459 ◽  
Author(s):  
Xi-Sheng Zhan ◽  
Tao Li ◽  
Zhi-Hong Guan ◽  
Tao Jiang ◽  
Xian-He Zhang
Keyword(s):  
Networked Systems ◽  
Packet Dropout ◽  
Performance Limitation
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