臺灣博碩士論文加值系統

本文以模糊可變結構控制理論(Fuzzy Variable Structure Control) 設計主動式避震系統及控制。
模糊可變結構(FVSC)具有優良強健性。將模糊可變結構控制法則安置於參考模式適應系統(Model Reference Adaptive System)之適應機構中，可以使受控系統能夠迅速地追蹤參考模式，並且能夠有效抑制外來干擾或負載的影響，使系統具有強健抑振效果。採用模糊狀態查詢表於增益的切換，可以減少可變結構系統於實際應用上之抖動現象。

The paper presents the application of Fuzzy Variable Structure Control (FVSC) to design and control an active suspension system.
FVSC has an excellent characteristics of robustness. It can make the controlled system track the reference model quickly and suppress the disturbance efficiently by including the control rules of FVSC in the adaptation mechanism of a Model Reference System. That makes the system with high robustness in vibration suppression. By including the look-up table of the fuzzy states in gain switching . The chatter phenomena of the FVSC system can be highly reduce

中文摘要 …………………………………………………. I
英文摘要 …………………………………………………. II
目錄 ………………………………………………………. III
圖索引 …...……………………………………………… VI
表索引 …...…………………………………………….… VIII
第一章 緒 論
1.1研究動機 …………………………………… 1
1.2論文回顧 …………………………………… 1
1.3研究內容 …………………………………… 3
第二章 理論討論
2.1可變結構基本概念
2.1.1簡述 …………………………………… 7
2.1.2相位平面 ……………………………… 8
2.1.3實例說明 ...…………………………… 9
2.2 滑行模式存在的條件
2.2.1.幾何觀點 …….………………………… 17
2.2.2.設計方法 ……………………….……… 17
2.3 在滑行區域穩定的條件 ……………………… 21
2.4 可變結構控制器設計
2.4.1線性系統 …………………………….. 22
2.4.2非線性系統 ………………………….. 23
2.5.模糊可變結構控制器
2.5.1模糊控制理論 ……………………….. 27
2.5.2防止震盪的設計 ……………………… 33
2.5.3實例說明 …………………………….. 39
2.6.參考模式適應控制
2.6.1模糊控制理論 ……………………….. 41
2.6.2 模糊可變結構-適應模式跟隨控制 ….. 42
第三章 系統分析 ………………………………………. 46
第四章 模擬結果
4.1. 題目描述 …….…………………………….. 50
4.2. 參數設定 …….…………………………….. 50
4.3. 步階響應測試 …………………….…..…… 54
4.4. 參數變動測試 ……………………….….…. 55
4.5. 結果討論 ……………………………………. 57
第五章 建議與結論 ……………………………………. 58
參考文獻 …………………………………………………. 59
附錄 ………………………………………………….…… 64
致謝 ………………………………………………………. 65

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