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| 出版说明Ⅳ 序Ⅴ Preface Ⅶ PART0NE INTRODUCTIOI CHAPTER I Basic Concepts and Terminology 1.1 Introduction 1.2 Block Diagrams and Transfer Functions 1.3 Open-Loop Control 1.4 Closed-Loop Control: Feedback 1.5 Control System Drawings 1.6 Nonlinearities 1.7 Benefits of Automatic Control 1.8 Load Changes 1.9 Damping and Instability 1.11 Criteria of Good Control 1.12 Block Diagram Simplification CHAPTER 2 Types of Control 2.1 Introduction 2.2 Analog and Digital Control 2.3 Regulator and Follow-Up Systems 2.4 Process Control 2.5 Servomechanisms 2.6 Sequential Control 2.7 Numerical Control 2.8 Robotics Contents 2.9 The Evolution of Control Systems 2.10 Examples of Control Systems CHAPTER 3 The Common Elements of System Components 3.1 Introduction 3.2 Electrical Elements 3.3 Liquid Flow Elements 3.4 Gas Flow Elements 3.5 Thermal Elements 3.6 Mechanical Elements CHAPTER 4 Laplace Transforms and Transfer Functions 4.1 Introduction 4.2 Input/Output Relationships 4.3 Laplace Transforms 4.4 Inverse Laplace Transforms 4.5 Transfer Functions 4.6 Initial and Final Value Theorems 4.7 Frequency Response: Bode Plots PARTTW0 MEASUREMENT CHAPTER 5 Measuring Instrument Characteristics 5.1 Introduction 5.2 Statistics 5.3 Operating Characteristics 5.4 Static Characteristics 5.5 Dynamic Characteristics 5.6 Selection Criteria CHAPTER 6 Signal Conditioning 6.1 Introduction 6.2 The Operational Amplifier 6.3 Op-Amp Circuits 6.4 Analog Signal Conditioning 6.5 Digital Signaling Conditioning CHAPTER 7 Position, Motion, and Force Sensors 7.1 Introduction 7.2 Position and Displacement Measurement Contents 7.3 Velocity Measurement 7.4 Acceleration Measurement 7.5 Force Measurement …… CHAPTER 8 Process Variable Sensors CHAPTER 9 Switches, Actuators, Valves, and Heaters CHAPTER I0 Electric Motors CHAPTER 11 Control of Discrete Processes CHAPTER 12 Programmable Logic Controllers CHAPTER 13 Control of Continuous Processes CHAPTER 14 Process Characteristics CHAPTER 15 Methods of Analysis CHAPTER 16 Controller Design APPENDIX A Properties at Materials APPENDIX B Units and Conversion APPENDIX C Binary Codes APPENDIX D Instrumentation Symbols and Identification APPENDIX E Complex Numbers APPENDIX F Communications Peferences Answers to Selected Exetcises Inex |
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