System Dynamics and Control
Eronini I. Umez-Eronini · 1998
PREFACE PART I: PHYSICAL MODELING AND CONSTRUCTION 1. INTRODUCTION Concept of Dynamic and Static Systems / Feedback Control Concept / Definition of a System / Stage One: Physical Modeling / Practice Problems 2. SPECIFICATION OF DYNAMIC SYSTEMS AND BEHAVIOR Introducing Mechanical Behavior Components / Some Electrical Behavior Components / Physical Modeling Examples / Stage Two-Model Construction: Preliminaries / Practice Problems 3. ENGINEERING SYSTEM MODELS IN STATE SPACE The State Space Approach / Mechanical Systems / Incompressible Fluid Systems / Electrical Systems / Practice Problems 4. OTHER SYSTEM MODELS IN STATE SPACE Thermal Systems / Process Engineering Systems / Examples of Distributed-Parameter Models / Nonengineering System Examples / Practice Problems 5. GENERALIZED SYSTEM MODELS AND ANALOGS The Concept of Energetic Systems / Electromechanical Systems / Other Hybrid and Integrated System Examples / Introducing Micromachined Devices / Practice Problems / References for Part I PART II: MODEL SIMULATION 6. RESPONSE OF LUMPED-PARAMETER SYSTEMS Stage Three: Model Solution / Review of Complex Numbers and Their Representations / Time-Domain Solution of the Vector State Equation / Solution of the Linear Time-Discrete Model / Digital Computer Simulation of Dynamic Systems / Practice Problems 7. SOLUTION OF HIGHER-ORDER SCALAR SYSTEMS Response of Second-Order Systems / Phasor Transform Solution and Sinusoidal Steady State / Introducing Mechanical Vibrations / Forced Response to Nonsinusoidal Periodic Inputs / Practice Problems 8. FURTHER SOLUTION BY TRANSFORMATION The Fourier Transform / Introducing the Laplace Transform Method / Laplace Domain Solution of the Vector State Equation / z-Domain Solution of Discrete-Time Systems / Practice Problems 9. REPRESENTATION OF SYSTEM DYNAMICS Operational Block Diagrams and Related Algebra / Identification and Frequency Response / Relations Between Transfer Functions and Sate Models / Concepts in State Space / Practice Problems 10. STABILITY OF DYNAMIC SYSTEMS Stability Concepts in State Space / Stability and Eigenvalue Placement / Stability of Discrete-Time Systems / Stability in the Frequency Domain / Stability and Nonlinear Systems / Practice Problems / References for Part II PART III: SYSTEM DESIGN 11. INTRODUCING AUTOMATIC CONTROL SYSTEMS DESIGN Stage Four: Design / Classical Feedback Controllers / Root Locus and Routh Test Design / Practice Problems 12. DESIGN IN THE FREQUENCY DOMAIN Design for Specified Performance / Design by Frequency Domain Compensation / Classical Mode Controllers and Nonlinear Examples / Practice Problems 13. MULTI-LOOP AND OTHER CONTROL CONFIGURATIONS Feedforward and Cascade Configurations / Multivariable Control Systems / Introducing State Observers and Adaptive Control / Introducing Continuous-Time Optimal control and the H[sub infinity] Control Concept / Practice Problems 14. DISCRETE-TIME CONTROL SYSTEMS Digital Computers in Control Loops / Single-Loop Digital Controllers / Discrete-Time State Space Design / Introducing Discrete-Time Optimal Control / Practice Problems 15. REALIZATION OF MICROCOMPUTER CONTROL SYSTEMS Interfacing with External Equipment / Computer Data Acquisition and Control / Illustration of a Computer Implementation: Preliminaries / Microcomputer Realization of a Liquid Level/Flow Control System / Practice Problems / References for Part III / APPENDIX A: SELECTED CONSTANTS PROPERTIES, AND CONVERSION FACTORS / Selected Constants / Typical Values of Selected Properties / Selected Conversion Factors / APPENDIX B: SOME ELEMENTS OF LINEAR ALGEBRA / Matrices: Definitions / Matrix Algebra / Eigenvalues and Diagonalization / Functions of a Square Matrix / APPENDIX C: ANSWERS TO SELECTED (*) PROBLEMS / INDEX