MODERN CONTROL SYSTEMS

Cover
Half Title
Title Page
Copyright
Dedication
Brief Contents
Contents
Preface
About the Authors
Chapter 1. Introduction to Control Systems
	1.1 Introduction
	1.2 Brief History of Automatic Control
	1.3 Examples of Control Systems
	1.4 Engineering Design
	1.5 Control System Design
	1.6 Mechatronic Systems
	1.7 Green Engineering
	1.8 The Future Evolution of Control Systems
	1.9 Design Examples
	1.10 Sequential Design Example: Disk Drive Read System
	1.11 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Terms and Concepts
Chapter 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 Systems
	2.6 Block Diagram Models
	2.7 Signal-Flow Graph Models
	2.8 Design Examples
	2.9 The Simulation of Systems Using Control Design Software
	2.10 Sequential Design Example: Disk Drive Read System
	2.11 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 3. State Variable Models
	3.1 Introduction
	3.2 The State Variables of a Dynamic System
	3.3 The State Differential Equation
	3.4 Signal-Flow Graph and Block Diagram Models
	3.5 Alternative Signal-Flow Graph and Block Diagram Models
	3.6 The Transfer Function from the State Equation
	3.7 The Time Response and the State Transition Matrix
	3.8 Design Examples
	3.9 Analysis of State Variable Models Using Control Design Software
	3.10 Sequential Design Example: Disk Drive Read System
	3.11 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 4. Feedback Control System Characteristics
	4.1 Introduction
	4.2 Error Signal Analysis
	4.3 Sensitivity of Control Systems to Parameter Variations
	4.4 Disturbance Signals in a Feedback Control System
	4.5 Control of the Transient Response
	4.6 Steady-State Error
	4.7 The Cost of Feedback
	4.8 Design Examples
	4.9 Control System Characteristics Using Control Design Software
	4.10 Sequential Design Example: Disk Drive Read System
	4.11 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 5. The Performance of Feedback Control Systems
	5.1 Introduction
	5.2 Test Input Signals
	5.3 Performance of Second-Order Systems
	5.4 Effects of a Third Pole and a Zero on the Second-Order System Response
	5.5 The s-Plane Root Location and the Transient Response
	5.6 The Steady-State Error of Feedback Control Systems
	5.7 Performance Indices
	5.8 The Simplification of Linear Systems
	5.9 Design Examples
	5.10 System Performance Using Control Design Software
	5.11 Sequential Design Example: Disk Drive Read System
	5.12 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 6. The Stability of Linear Feedback Systems
	6.1 The Concept of Stability
	6.2 The Routh–Hurwitz Stability Criterion
	6.3 The Relative Stability of Feedback Control Systems
	6.4 The Stability of State Variable Systems
	6.5 Design Examples
	6.6 System Stability Using Control Design Software
	6.7 Sequential Design Example: Disk Drive Read System
	6.8 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 7. The Root Locus Method
	7.1 Introduction
	7.2 The Root Locus Concept
	7.3 The Root Locus Procedure
	7.4 Parameter Design by the Root Locus Method
	7.5 Sensitivity and the Root Locus
	7.6 PID Controllers
	7.7 Negative Gain Root Locus
	7.8 Design Examples
	7.9 The Root Locus Using Control Design Software
	7.10 Sequential Design Example: Disk Drive Read System
	7.11 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 8. Frequency Response Methods
	8.1 Introduction
	8.2 Frequency Response Plots
	8.3 Frequency Response Measurements
	8.4 Performance Specifications in the Frequency Domain
	8.5 Log-Magnitude and Phase Diagrams
	8.6 Design Examples
	8.7 Frequency Response Methods Using Control Design Software
	8.8 Sequential Design Example: Disk Drive Read System
	8.9 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 9. Stability in the Frequency Domain
	9.1 Introduction
	9.2 Mapping Contours in the s-Plane
	9.3 The Nyquist Criterion
	9.4 Relative Stability and the Nyquist Criterion
	9.5 Time-Domain Performance Criteria in the Frequency Domain
	9.6 System Bandwidth
	9.7 The Stability of Control Systems with Time Delays
	9.8 Design Examples
	9.9 PID Controllers in the Frequency Domain
	9.10 Stability in the Frequency Domain Using Control Design Software
	9.11 Sequential Design Example: Disk Drive Read System
	9.12 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 10. The Design of Feedback Control Systems
	10.1 Introduction
	10.2 Approaches to System Design
	10.3 Cascade Compensators
	10.4 Phase-Lead Design Using the Bode Plot
	10.5 Phase-Lead Design Using the Root Locus
	10.6 System Design Using Integration Compensators
	10.7 Phase-Lag Design Using the Root Locus
	10.8 Phase-Lag Design Using the Bode Plot
	10.9 Design on the Bode Plot Using Analytical Methods
	10.10 Systems with a Prefilter
	10.11 Design for Deadbeat Response
	10.12 Design Examples
	10.13 System Design Using Control Design Software
	10.14 Sequential Design Example: Disk Drive Read System
	10.15 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 11. The Design of State Variable Feedback Systems
	11.1 Introduction
	11.2 Controllability and Observability
	11.3 Full-State Feedback Control Design
	11.4 Observer Design
	11.5 Integrated Full-State Feedback and Observer
	11.6 Reference Inputs
	11.7 Optimal Control Systems
	11.8 Internal Model Design
	11.9 Design Examples
	11.10 State Variable Design Using Control Design Software
	11.11 Sequential Design Example: Disk Drive Read System
	11.12 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 12. Robust Control Systems
	12.1 Introduction
	12.2 Robust Control Systems and System Sensitivity
	12.3 Analysis of Robustness
	12.4 Systems with Uncertain Parameters
	12.5 The Design of Robust Control Systems
	12.6 The Design of Robust PID-Controlled Systems
	12.7 The Robust Internal Model Control System
	12.8 Design Examples
	12.9 The Pseudo-Quantitative Feedback System
	12.10 Robust Control Systems Using Control Design Software
	12.11 Sequential Design Example: Disk Drive Read System
	12.12 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
Chapter 13. Digital Control Systems
	13.1 Introduction
	13.2 Digital Computer Control System Applications
	13.3 Sampled-Data Systems
	13.4 The z-Transform
	13.5 Closed-Loop Feedback Sampled-Data Systems
	13.6 Performance of a Sampled-Data, Second-Order System
	13.7 Closed-Loop Systems with Digital Computer Compensation
	13.8 The Root Locus of Digital Control Systems
	13.9 Implementation of Digital Controllers
	13.10 Design Examples
	13.11 Digital Control Systems Using Control Design Software
	13.12 Sequential Design Example: Disk Drive Read System
	13.13 Summary
		Skills Check
		Exercises
		Problems
		Advanced Problems
		Design Problems
		Computer Problems
		Terms and Concepts
References
Index
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