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Student Number 93323102
Author Cheng-Mo Zheng(鄭丞謨)
Author's Email Address No Public.
Statistics This thesis had been viewed 1485 times. Download 614 times.
Department Mechanical Engineering
Year 2005
Semester 2
Degree Master
Type of Document Master's Thesis
Language zh-TW.Big5 Chinese
Title H∞ satbilition analysis for fuzzy control system
Date of Defense 2006-06-23
Page Count 74
Keyword
  • fuzzy
  • Abstract In this paper, sufficient LMI conditions for the H∞ state feedback
    control synthesis of fuzzy control systems consisting of Takagi-Sugeno
    fuzzy models are proposed for continuous- and discrete-time fuzzy sys-
    tem in a unified manner. Based on a premise-dependent Lyapunov func-
    tion, we release the conservatism that commonly exists in the common
    P approach. Particularly, the restriction embedded in continuous-time
    systems on derivative of μ is removed by introducing Lie derivative to
    the Lyapunov approach. It is shown that the slack variables employed in
    this paper provide additional feasibility in solving the H∞ stabilization
    problem of fuzzy control systems. Consequently, the stabilization condi-
    tions are shown to be more relaxed than others in the existing literature.
    Numerical simulations appear promising for the proposed method and
    illuminate the reduction of conservatism clearly.
    Table of Content 論文摘要                              I
    致謝                                III
    圖目                               VII
    第一章簡介                             1
    1.1 文獻回顧                          1
    1.2 研究動機                          2
    1.3 論文結構                          3
    1.4 符號標記                          4
    1.5 預備定理                          4
    1.6 線積分模糊Lyapunov 函數                   7
    第二章系統架構與穩定條件                     10
    2.1 系統架構                          10
    2.2 共同P檢測條件                       11
    2.3 非共同P檢測條件                      12
    第三章控制系統架構與穩定條件                   20
    3.1 控制系統架構                        20
    3.2共同P檢測條件                       21
    3.3非共同P檢測條件                      22
    第四章電腦模擬:控制系統                      29
    4.1純系統                           29
    4.2 連續控制系統                        34
    4.3 離散控制系統                        38
    第五章系統架構與H∞定理                      42
    5.1 H∞定理                           42
    5.2 數學模型                          43
    5.3共同P檢測條件                        44
    5.4非共同P檢測條件                      47
    第六章電腦模擬:控制與性能                    61
    6.1 H∞ 連續系統                        61
    6.2 H∞ 離散系統                        67
    第七章總結與未來研究方向                     69
    7. 總結                            69
    7. 未來研究方向                        70
    參考文獻                              71
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    Advisor
  • Ji-Chang Lo(羅吉昌)
  • Files
  • 93323102.pdf
  • approve in 1 year
    Date of Submission 2006-06-30

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