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研究生： Gretel Gaby Lalitan
Gretel Gaby Lalitan
論文名稱： 主動底板於減少斜面滾動隔震支承撞擊之分析與實驗驗證
Active Base Control for Pounding Mitigation of Equipment on Sloped-Rolling Type Isolator
指導教授： 陳沛清
Pei-Ching Chen
口試委員: 汪向榮
Shiang-Jung Wang
許丁友
Ting-Yu Hsu
游忠翰
Chung-Han Yu
學位類別： 碩士
Master
系所名稱： 工程學院 - 營建工程系
Department of Civil and Construction Engineering
論文出版年： 2023
畢業學年度： 111
語文別： 英文
論文頁數： 127
中文關鍵詞： sloped rolling-type isolator 、free-standing rigid block 、controllable base plate 、fuzzy logic control 、gain scheduling control 、linear control
外文關鍵詞： sloped rolling-type isolator, free-standing rigid block, controllable base plate, fuzzy logic control, gain scheduling control, linear control
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    • Contents Abstract i Acknowledgment ii Contents iii List of Tables vii List of Figures ix List of Symbols xiii CHAPTER 1: INTRODUCTION 1 1.1. Research background 1 1.2. Scope and objective 3 1.3. Outline of the thesis 3 CHAPTER 2: LITERATURE STUDY 5 2.1. Sloped Rolling-Type Isolator 5 2.2. Controlled Sloped Rolling-Type Isolator 7 2.3. Response of Free-Standing Equipment 8 2.3.1. Rest Mode 9 2.3.2. Slide Mode 10 2.3.3. Rock Mode 10 2.3.4. Slide-Rock Mode 11 CHAPTER 3: METHODOLOGY 13 3.1. Sloped Rolling-Type Isolator with Free-Standing Equipment 13 3.2. Structural Controller Design 14 3.2.1. Fuzzy Logic Control (FLC) 15 3.2.1.1. FLC with Optimized Output Membership Functions 16 3.2.1.2. FLC with Optimized Input and Output Membership Functions 16 3.2.2. Gain Scheduling Control (GSC) 16 3.2.3. Linear Control (LC) 17 3.3. Symbiotic Organisms Search 18 3.4. Performance Indices 20 CHAPTER 4: NUMERICAL STUDIES 23 4.1. Modeling of Sloped Rolling-Type Isolator 23 4.2. Slide, Rock, and Slide-Rock Modes 23 4.2.1. Slide Mode 23 4.2.2. Rock Mode 24 4.2.3. Slide-Rock Mode 25 4.3. Active Control Performance 26 4.3.1. Fuzzy Logic Control (FLC) 26 4.3.1.1. FLC with Optimized Output Membership Functions 26 4.3.1.2. FLC with Optimized Input and Output Membership Functions 27 4.3.2. Gain Scheduling Control (GSC) 27 4.3.3. Linear Control (LC) 27 CHAPTER 5: EXPERIMENTAL STUDIES 29 5.1. Experimental Setup 29 5.1.1. Sloped Rolling-Type Isolator Model 29 5.1.2. Hardware and Software 29 5.1.3. Instrumentation 30 5.2. Sloped Rolling-Type Isolator Response 31 5.3. Sloped Rolling-Type Isolator with Free-Standing Equipment 32 5.3.1. Slide Mode 32 5.3.2. Rock Mode 32 5.4. Sloped Rolling-Type Isolator with Active Base Control 33 5.4.1. PID Control for Tracking Displacement Command 33 5.4.2. System Identification for the Active Platen 33 5.4.3. FLC 2 as Active Control Algorithm 34 5.4.4. LC as Active Control Algorithm 35 CHAPTER 6: SUMMARY AND CONCLUSIONS 37 6.1. Summary 37 6.2. Conclusions 39 REFERENCES 43

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