Preface |
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xi | |
Acknowledgement |
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xvii | |
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xix | |
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xxiii | |
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xxv | |
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1 | (16) |
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1.1 Physical Component Models |
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2 | (5) |
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2 | (4) |
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1.1.2 Second-Order Models |
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6 | (1) |
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1.2 Transfer Function Models |
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7 | (4) |
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8 | (2) |
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1.2.2 Simplified Model a DC Motor |
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10 | (1) |
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1.2.3 Industrial Process Models |
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10 | (1) |
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1.3 State Variable Models |
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11 | (2) |
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1.4 Linearization of Nonlinear Models |
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13 | (4) |
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1.4.1 The General Nonlinear Case |
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14 | (1) |
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Skill Assessment Questions |
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15 | (2) |
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2 Analysis of Transfer Function Models |
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17 | (8) |
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2.1 System Poles and Zeros |
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17 | (1) |
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18 | (1) |
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2.2.1 Transient and Steady-State Components |
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19 | (1) |
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2.3 System Impulse Response |
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19 | (1) |
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20 | (1) |
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2.5 Sinusoidal Response of the System |
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21 | (4) |
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2.5.1 The Frequency Response Function |
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22 | (1) |
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Skill Assessment Questions |
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23 | (2) |
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3 Analysis of State Variable Models |
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25 | (12) |
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3.1 System Transfer Function |
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25 | (1) |
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3.2 Solution to the State Equations |
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26 | (1) |
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3.3 The State-Transition Matrix |
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27 | (2) |
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3.4 Linear Transformation of the State Variables |
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29 | (2) |
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3.5 State-Space Realization of Transfer Function Models |
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31 | (6) |
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3.5.1 Controller Form Realization |
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31 | (2) |
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3.5.2 Modal Form Realization |
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33 | (1) |
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3.5.3 Diagonal Form Realization |
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34 | (1) |
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Skill Assessment Questions |
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35 | (2) |
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4 Control System Design Objectives |
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37 | (12) |
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4.1 Stability of the Closed-Loop System |
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38 | (2) |
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4.1.1 The Hurwitz Criterion |
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38 | (1) |
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4.1.2 The Routh's Criterion |
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39 | (1) |
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4.2 System Transient Response |
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40 | (3) |
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4.2.1 Modes of System Response |
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40 | (1) |
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4.2.2 System Design Specifications |
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41 | (1) |
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4.2.3 Performance Indices |
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42 | (1) |
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4.3 System Steady-State Response |
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43 | (2) |
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44 | (1) |
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4.3.2 Steady-State Error to Ramp Input |
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44 | (1) |
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4.4 Disturbance Rejection |
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45 | (1) |
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46 | (3) |
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Skill Assessment Questions |
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48 | (1) |
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5 Cascade Controller Models |
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49 | (8) |
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5.1 The Static Controller |
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49 | (1) |
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5.2 The Dynamic Controller |
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50 | (1) |
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51 | (6) |
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5.3.1 Proportional--Derivative (PD) |
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51 | (1) |
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5.3.2 Proportional--Integral (PI) |
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52 | (1) |
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5.3.3 Proportional--Integral--Derivative (PID) |
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52 | (1) |
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5.3.4 PID Controller Tuning |
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53 | (2) |
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Skill Assessment Questions |
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55 | (2) |
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6 Control System Design with Root Locus |
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57 | (22) |
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58 | (3) |
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59 | (2) |
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6.2 Static Controller Design |
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61 | (2) |
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6.3 Controller Design Specifications |
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63 | (1) |
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6.4 Dynamic Controller Design |
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64 | (11) |
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6.4.1 Transient Response Improvement |
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64 | (3) |
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6.4.2 Steady-State Error Improvement |
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67 | (2) |
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6.4.3 Lead-Lag and PID Designs |
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69 | (2) |
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6.4.4 Rate Feedback Compensation |
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71 | (3) |
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6.4.5 Controller Design Comparison |
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74 | (1) |
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6.4.6 Controller Design with MATLAB SISO Tool |
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75 | (1) |
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6.5 Controller Realization |
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75 | (4) |
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6.5.1 Phase-Lead/Phase-Lag Compensators |
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76 | (1) |
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6.5.2 PD, PI, PID Compensators |
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76 | (1) |
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Skill Assessment Questions |
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77 | (2) |
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79 | (16) |
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7.1 Models of Sampled-Data Systems |
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80 | (2) |
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82 | (1) |
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7.2 The Pulse Transfer Function |
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82 | (2) |
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7.2.1 Pulse Transfer Function in MATLAB |
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83 | (1) |
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7.3 Closed-Loop Sampled-Data Systems |
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84 | (4) |
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84 | (3) |
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87 | (1) |
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7.4 Stability of Sampled-Data Systems |
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88 | (7) |
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7.4.1 Unit Pulse Response |
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88 | (1) |
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7.4.2 Schur--Cohn Stability Test |
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89 | (1) |
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90 | (1) |
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7.4.4 Stability through Bilinear Transform |
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91 | (2) |
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Skill Assessment Questions |
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93 | (2) |
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8 Digital Controller Design |
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95 | (12) |
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95 | (5) |
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8.1.1 Controller Emulation Using Impulse Invariance |
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96 | (1) |
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8.1.2 Controller Emulation Using Pole-Zero Matching |
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96 | (1) |
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8.1.3 Controller Emulation Using Bilinear Transform |
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97 | (1) |
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8.1.4 Controller Emulation Using ZOH |
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98 | (1) |
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8.1.5 Comparison of Controller Emulation Methods |
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98 | (2) |
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8.2 Emulation of Analog PID Controller |
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100 | (2) |
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8.3 Root Locus Design of Digital Controllers |
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102 | (5) |
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8.3.1 Design for a Desired Damping Ratio |
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102 | (2) |
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8.3.2 Settling Time and Damping Ratio |
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104 | (1) |
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Skill Assessment Questions |
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105 | (2) |
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9 Control System Design in State-Space |
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107 | (14) |
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9.1 Pole Placement with Full State Feedback |
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108 | (1) |
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9.1.1 Pole Placement in MATLAB |
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109 | (1) |
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9.2 Controller Form Pole Placement Design |
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109 | (4) |
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9.2.1 Linear Transformation to the Controller Form |
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111 | (2) |
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9.3 Tracking System Design |
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113 | (8) |
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9.3.1 Tracking PI Control |
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113 | (5) |
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Skill Assessment Questions |
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118 | (3) |
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10 Digital Controller Design in State-Space |
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121 | (10) |
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10.1 Sampled-Data Systems in State-Space |
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121 | (2) |
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10.2 Solution to the Discrete State Equations |
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123 | (2) |
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10.3 Pulse Transfer Function from the State Equations |
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125 | (1) |
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10.4 Digital Controller Design via Pole Placement |
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125 | (6) |
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10.4.1 Deadbeat Controller Design |
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127 | (2) |
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Skill Assessment Questions |
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129 | (2) |
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11 Compensator Design via Frequency Response Modification |
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131 | (22) |
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132 | (3) |
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11.1.1 Bode Plot of First Order Factors |
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132 | (1) |
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11.1.2 Bode Plot of Second Order Factors |
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133 | (1) |
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11.1.3 The Composite Bode Plot |
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134 | (1) |
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135 | (2) |
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137 | (2) |
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11.3.1 Relative Stability on Frequency Response Plots |
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137 | (1) |
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11.3.2 Phase Margin and the Transient Response |
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138 | (1) |
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139 | (1) |
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11.4 Frequency Response Design |
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139 | (11) |
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140 | (1) |
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11.4.2 Phase-Lag Compensation |
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141 | (2) |
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11.4.3 Phase-Lead Compensation |
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143 | (2) |
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11.4.4 Lead-Lag Compensation |
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145 | (2) |
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147 | (1) |
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148 | (1) |
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148 | (2) |
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11.5 Closed-Loop Frequency Response |
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150 | (3) |
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11.5.1 The Nichol's Chart |
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150 | (2) |
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Skill Assessment Questions |
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152 | (1) |
Appendix |
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153 | (4) |
References |
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157 | (2) |
Index |
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159 | (4) |
About the Author |
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163 | |