An exciting new text for the advanced controls course, Control Engineering: A Modern Approach breaks with tradition by introducing a number of new topics--robust controls, for example--and omitting a number of topics dated by the use of digital computers. B?langer gives the student a real introduction to control engineering because he covers material at the introductory level that is truly new and up-to-date. Introductory controls students in electrical, mechanical, and aeronautical engineering benefit from the text's practical emphasis on modeling and simulation supported by recurring case examples and problems. This approach--used only in Control Engineering: A Modern Approach--gives the student a much deeper physical insight into observable and controllable models. The text is designed to be used with MATLAB software, and refers extensively to it throughout, emphasizing the computer as a regular and indispensable tool of the successful control engineer.
Author(s): Pierre R. Belanger
Publisher: Saunders College Publishing
Year: 1995
Language: English
Pages: 488
Tags: Автоматизация;Теория автоматического управления (ТАУ);Книги на иностранных языках;
Control Engineering ---A Modern Approach......Page 4
Preface......Page 8
Contents......Page 12
1.1 CONTROL SYSTEMS AND WHY WE NEED THEM......Page 18
1.2 PHYSICAL ELEMENTS OF A CONTROL SYSTEM......Page 19
1.3 ABSTRACT ELEMENTS OF A CONTROL SYSTEM......Page 20
1.4 THE DESIGN PROCESS......Page 21
2.1 INTRODUCTION......Page 23
2.2 STATE EQUATIONS......Page 24
2.3 MODELING FROM CONSERVATION PRINCIPLES......Page 27
2.4 MODELING WITH LAGRANGE'S EQUATIONS......Page 38
2.5 LINEARIZATION......Page 41
2.6 MODEL UNCERTAINTY......Page 49
Problems......Page 50
References......Page 62
3.2 LINEARITY PROPERTIES......Page 64
3.3 THE ZERO-INPUT SOLUTION......Page 66
3.4 THE ZERO-STATE RESPONSE......Page 79
3.5 OBSERVABILITY......Page 83
3.6 CONTROLLABILITY......Page 95
3. 7 REALIZATIONS......Page 101
3.8 Stability......Page 122
Problems......Page 125
References......Page 134
4.1 INTRODUCTION......Page 135
4.2 PERFORMANCE SPECIFICATIONS......Page 138
4.3 OPEN-LOOP CONTROL......Page 145
CLOSED-LOOP CONTROL, ONE DEGREE OF FREEDOM......Page 154
4.5 AN INTRODUCTION TO H00 THEORY......Page 173
4.6 CLOSED-LOOP CONTROL, TWO DEGREES OF FREEDOM......Page 179
Problems......Page 183
References......Page 190
5.1 INTRODUCTION......Page 191
5.2 STABILITY CONDITIONS CONCERNING POLE-ZERO CANCELLATIONS......Page 192
5.3 THE ROUTH CRITERION......Page 194
5.4 THE ROOT LOCUS METHOD .......Page 197
5.5 THE NYQUIST CRITERION......Page 208
5.6 PERFORMANCE LIMITATIONS DUE TO PLANT UNCERTAINTY......Page 229
Problems......Page 238
References......Page 247
6.2 DESIGN OBJECTIVES IN TERMS OF THE LOOP GAIN......Page 248
6.3 DYNAMIC COMPENSATION......Page 268
6.4 FEEDFORWARD CONTROL......Page 286
6.5 2-DOF' CONTROL......Page 287
6.6 SYSTEMS WITH DELAY......Page 291
Problems......Page 298
References......Page 307
7.1 INTRODUCTION......Page 308
7.2 PROPERTIES OF STATE FEEDBACK......Page 309
7.3 POLE PLACEMENT......Page 313
7.4 THE LINEAR-QUADRATIC REGULATOR......Page 321
7.5 DISTURBANCE AND REFERENCE INPUT COMPENSATION......Page 339
7.6 STATE OBSERVERS......Page 354
7.7 OBSERVER-BASED FEEDBACK......Page 368
7.8 DESIGN WITH UNMEASURED CONSTANT DISTURBANCES......Page 372
Problems......Page 375
References......Page 394
8.2 BASIC EXPRESSION FOR MIMO SYSTEM......Page 396
8.3 SINGULAR VALUES......Page 398
8.4 STABILITY......Page 402
8.5 NORMS......Page 405
8.6 THE CALCULATION OF SYSTEM NORMS......Page 409
8.7 ROBUST STABILITY......Page 414
8.8 DEFINITION OF THE DESIGN PROBLEM ,I......Page 418
8.9 THE AUGMENTED STATE-SPACE MODEL......Page 421
8.10 H 2 SOLUTION......Page 423
8.11 H 00 SOLUTION......Page 428
Problems......Page 439
References......Page 444
9.1 INTRODUCTION......Page 445
9.2 SPECTRAL CHARACTERISTICS OF SAMPLED SIGNALS......Page 446
9.3 THE z-TRANSFORM......Page 452
9.4 DISCRETE-TIME SYSTEMS......Page 456
9.5 SAMPLED-DATA SYSTEMS......Page 460
9.6 STABILITY......Page 462
9.7 DISCRETIZATION OF CONTINUOUS-TIME DESIGNS......Page 469
Problems......Page 479
References......Page 483
Index......Page 484
