Title :
Stochastic observer based H∞ control of networked systems with packet dropouts
Author :
Kim, Jae Man ; Park, Jin Bae ; Choi, Yoon Ho
Author_Institution :
Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
In this paper, the stochastic observer based H∞ control problem is investigated for the networked control systems(NCS) with packet dropouts. Packet dropout is modeled by Bernoulli probability sequence, which presents transmitted data through the network channel. Based on the existence of the packet dropout, the appropriate Lyapunov-Krasovskii functional and the linear matrix inequality(LMI) method derive the the stability condition and the H∞ norm constraint for NCS. An example demonstrates the effective of the proposed method.
Keywords :
H∞ control; Lyapunov matrix equations; linear matrix inequalities; networked control systems; observers; probability; stability; stochastic systems; Bernoulli probability sequence; H∞ control; H∞ norm constraint; Lyapunov-Krasovskii functional; linear matrix inequality method; networked control system; packet dropouts; stability condition; stochastic observer; Delay; Loss measurement; Networked control systems; Observers; Stability analysis; Stochastic processes; Bernoulli probability; LMI; Networked control system; Packet dropout;
Conference_Titel :
Control Automation and Systems (ICCAS), 2010 International Conference on
Conference_Location :
Gyeonggi-do
Print_ISBN :
978-1-4244-7453-0
Electronic_ISBN :
978-89-93215-02-1
