自动控制原理(Automatic Control Theory)
李璋
目录
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1 Introduction to Control Systems
1.1 Introduction-Basic Concept of Control System
1.2 History and Development of Automatic Control
1.3 The Mechanism of Feedback Control
1.4 Examples of Modern Control System
1.5 Control System Design
1.6 check 1(第一单元测验)
2 Mathematical models of systems
2.1 Introduction
2.2 Differential equations of physical systems
2.3 Linear approximations of physical systems
2.4 The Laplace transform
2.5 The transfer function of linear system
2.6 Block diagram models
2.7 Signal-Flow Graph models
2.8 Design example
2.9 check 2(第二单元测验)
3 Feedback Control System Characteristics
3.1 Introduction(Open-and Closed-Loop Control System)
3.2 Error Signal Analysis
3.3 Sensitivity of Control Systems to Parameter Variations
3.4 Disturbance Signals in a Feedback Control system
3.5 Control of the Transient Response
3.6 Steady-State Error
3.7 The Cost of Feedback
3.8 Design Example:English Channel Boring Machines
3.9 check 3(第三单元测验)
4 The performance of feedback control systems
4.1 Introduction
4.2 Test Input Signals
4.3 Performance of Second-Order Systems
4.4 Effects of a Third Pole and a Zero on the Second-Order System Response
4.5 The s-Plane Root Location and the Transient Response
4.6 The Steady-State Error of feedback Control Systems
4.7 Performance Indices
4.8 The Simplification of Linear Systems
4.9 Design Examples
4.10 check 4(第四单元测验)
5 The stability of linear feedback systems
5.1 The concept of stability
5.2 The Routh-Hurwitz stability criterion
5.3 The relative stability of feedback control systems
5.4 Design example
5.5 check 5(第五单元测验)
6 The root locus method
6.1 Introduction
6.2 The root locus concept
6.3 The root locus procedure
6.4 Parameter design by root locus method
6.5 PID controllers
6.6 Negative gain root locus
6.7 Design example
6.8 check 6(第六单元测验)
7 Frequency Response methods
7.1 Introduction
7.2 Frequency response plots
7.3 Frequency response measurements
7.4 Performance Specification in the Frequency Domain.
7.5 Design examples
7.6 check 7(第七单元测验)
8 Stability in the Frequency Domain
8.1 Introduction
8.2 The Nyquist criterion
8.3 Relative stability and the Nyquist criterion
8.4 Time-domain performance criteria in the frequency domain
8.5 Stability of control systems with time delays
8.6 Design examples
8.7 check 8(第八单元测验)
9 The Design of feedback Control System
9.1 Introduction
9.2 Approaches to system design
9.3 Cascade compensators
9.4 Phase-lead design using the bode plot
9.5 Phase-lead design using the root locus
9.6 check 9(第九单元测验)
Examples of Modern Control System
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