Instant download Digital Control System Analysis & Design 4th Edition Wei Zhi pdf, docx, kindle format all chapters after payment. 0132938316, 9780132938310
Product details:
ISBN 10: 0132938316
ISBN 13: 9780132938310
Author: Charles L. Phillips; H. Troy Nagle; Aranya Chakrabortty
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. Digital Control Systems Analysis and Design is appropriate for a one semester/two-quarter senior-level course in digital or discrete-time controls. It is also a suitable reference for practicing engineers. This best-selling text places emphasis on the practical aspects of designing and implementing digital control systems. This program presents a better teaching and learning experience—for you and your students. Provide MATLAB programs to students: Short MATLAB programs have been included in many of the examples, which allow students to experiment and learn more skills. Motivate students with running applications that are featured throughout the book: Simple physical systems are introduced in one chapter and then used again later to illuminate more advanced material. Reinforce core concepts with examples and problems: Numerous problems and worked examples help students grasp the text’s concepts. Keep your course current: A new chapter on system identification (Chapter 11) is included in this edition.
Table of contents:
1 Introduction
1.1 Overview
1.2 Digital Control System
1.3 The Control Problem
1.4 Satellite Model
1.5 Servomotor System Model
Antenna Pointing System
Robotic Control System
1.6 Temperature Control System
1.7 Single-Machine Infinite Bus Power System
1.8 Summary
References
Problems
2 Discrete-Time Systems and the z-Transform
2.1 Introduction
2.2 Discrete-Time Systems
2.3 Transform Methods
2.4 Properties of the z-Transform
Addition and Subtraction
Property.
Proof.
Multiplication by a Constant
Property.
Proof.
Real Translation
Property.
Proof.
Complex Translation
Property.
Proof.
Initial Value
Property.
Proof.
Final Value
Property.
Proof.
2.5 Finding z-Transforms
2.6 Solution of Difference Equations
2.7 The Inverse z-Transform
Power Series Method
Partial-Fraction Expansion Method
Inversion-Formula Method
Discrete Convolution
2.8 Simulation Diagrams and Flow Graphs
2.9 State Variables
2.10 Other State-Variable Formulations
2.11 Transfer Functions
2.12 Solutions of the State Equations
Recursive Solution
z-Transform Method
Numerical Method via Digital Computer
Properties of the State Transition Matrix
2.13 Linear Time-Varying Systems
2.14 Summary
References and Further Readings
Problems
3 Sampling and Reconstruction
3.1 Introduction
3.2 Sampled-Data Control Systems
3.3 The Ideal Sampler
3.4 Evaluation of E*(s)
3.5 Results from the Fourier Transform
3.6 Properties of E*(s)
3.7 Data Reconstruction
Zero-Order Hold
First-Order Hold
Fractional-Order Holds
3.8 Summary
References and Further Readings
Problems
4 Open-Loop Discrete-Time Systems
4.1 Introduction
4.2 The Relationship Between E(z) and E*(s)
4.3 The Pulse Transfer Function
4.4 Open-Loop Systems Containing Digital Filters
4.5 The Modified z-Transform
4.6 Systems With Time Delays
4.7 Nonsynchronous Sampling
4.8 State-Variable Models
4.9 Review of Continuous-Time State Variables
4.10 Discrete-time State Equations
4.11 Practical Calculations
4.12 Summary
References and Further Readings
Problems
5 Closed-Loop Systems
5.1 Introduction
5.2 Preliminary Concepts
5.3 Derivation Procedure
5.4 State-Variable Models
5.5 Summary
References and Further Readings
Problems
6 System Time-Response Characteristics
6.1 Introduction
6.2 System Time Response
6.3 System Characteristic Equation
6.4 Mapping the s-Plane into the z-Plane
6.5 Steady-State Accuracy
6.6 Simulation
6.7 Control Software
6.8 Summary
References and Further Readings
Problems
7 Stability Analysis Techniques
7.1 Introduction
7.2 Stability
7.3 Bilinear Transformation
7.4 The Routh–Hurwitz Criterion
7.5 Jury’s Stability Test
7.6 Root Locus
7.7 The Nyquist Criterion
7.8 The Bode Diagram
7.9 Interpretation of the Frequency Response
7.10 Closed-Loop Frequency Response
7.11 Summary
References and Further Readings
Problems
8 Digital Controller Design
8.1 Introduction
8.2 Control System Specifications
Steady-State Accuracy
Transient Response
Relative Stability
Sensitivity
Disturbance Rejection
Control Effort
8.3 Compensation
8.4 Phase-Lag Compensation
8.5 Phase-Lead Compensation
8.6 Phase-Lead Design Procedure
8.7 Lag-Lead Compensation
8.8 Integration and Differentiation Filters
8.9 PID Controllers
8.10 PID Controller Design
8.11 Design by Root Locus
8.12 Summary
References and Further Readings
Problems
9 Pole-Assignment Design and State Estimation
9.1 Introduction
9.2 Pole Assignment
9.3 State Estimation
Observer Model
Errors in Estimation
Error Dynamics
Controller Transfer Function
Closed-Loop Characteristic Equation
Closed-Loop State Equations
9.4 Reduced-Order Observers
9.5 Current Observers
9.6 Controllability and Observability
9.7 Systems with Inputs
9.8 Summary
References and Further Readings
Problems
10 System Identification of Discrete-Time Systems
10.1 Introduction
10.2 Identification of Static Systems
10.3 Identification of Dynamic Systems
10.4 Black-Box Identification
10.5 Least-Squares System Identification
10.6 Estimating Transfer Functions with Partly Known Poles and Zeros
10.7 Recursive Least-Squares System Identification
10.8 Practical Factors for Identification
Choice of Input
Choice of Sampling Frequency
Choice of Signal Scaling
10.9 Summary
References and Further Readings
Problems
11 Linear Quadratic Optimal Control
11.1 Introduction
11.2 The Quadratic Cost Function
11.3 The Principle of Optimality
11.4 Linear Quadratic Optimal Control
11.5 The Minimum Principle
11.6 Steady-State Optimal Control
Theorem 2
11.7 Optimal State Estimation—Kalman Filters
11.8 Least-Squares Minimization
11.9 Summary
References and Further Readings
Problems
12 Case Studies
12.1 Introduction
12.2 Servomotor System
System Model
Design
12.3 Environmental Chamber Control System
Temperature Control System
12.4 Aircraft Landing System
Plant Model
Design
α-β filter.
α-filters.
12.5 Neonatal Fractional Inspired Oxygen
Plant Transfer Function
Taube’s PID Controller
MATLAB pidtool PIDF Controllers
12.6 Topology Identification in Electric Power System Models
References
Appendix I Design Equations
Appendix II Mason’s Gain Formula
References
Appendix III Evaluation of E*(s)
Theorem of Residues
References
Appendix IV Review of Matrices
Algebra of Matrices
Other Relationships
References
Appendix V The Laplace Transform
Introduction
Properties of the Laplace Transform
Differential Equations and Transfer Functions
References
Problems
Appendix VI z-Transform Tables
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