Data-driven Controller Design

This Book Presents A Comprehensive Theoretical Treatment Of The H2 Approach To Data-driven Control Design. It Features A Large Number Of Practical Designs Performed For Different Classes Of Processes: Thermal, Fluid Processing And Electromechanical.

Titel:	Data-driven Controller Design
Auteur:	Eckhard, Diego; Campestrini, Lucíola; Sanfelice Bazanella, Alexandre
Mediatype:	Boek
Bindwijze:	Gebonden
Taal:	Engels
Aantal pagina's:	228
Uitgever:	Springer
NUR:	Bedrijfsinformatietechnologie
Afmetingen:	234 x 156 x 14
Gewicht:	498 gr
ISBN/ISBN13:	9789400722996
Intern nummer:	18180216

1 Definitions

1

(6)

1.1 The Process

1

(2)

1.2 The Control

3

(2)

1.3 The Closed-Loop System

5

(1)

1.4 The Design Problem

6

(1)

References

6

(1)

2 H2 Performance Criteria

7

(20)

2.1 Introduction

7

(1)

2.2 The Different Criteria

8

(4)

2.2.1 Reference Tracking---The Model Reference Control

8

(1)

2.2.2 Noise Rejection---The Minimum Variance Control

9

(1)

2.2.3 The Composite Performance

10

(1)

2.2.4 Economy of Control Effort

11

(1)

2.3 Duality with System Identification---The Ideal Controllers

12

(7)

2.3.1 Reference Tracking

12

(4)

2.3.2 Noise Rejection

16

(2)

2.3.3 The Composite Criterion

18

(1)

2.4 Beware of What You Ask for---Choosing the Reference Model

19

(5)

2.4.1 Too Ambitious Performance

21

(3)

2.5 Chapter Conclusions

24

(3)

References

25

(2)

3 One-Shot Optimization---The VRFT Method

27

(42)

3.1 Introduction

27

(1)

3.2 The Ideal Case

27

(7)

3.2.1 Generation of the Virtual Reference---A Caveat

32

(2)

3.3 The Mismatched Case

34

(5)

3.4 Dealing with Non-minimum Phase Plants

39

(6)

3.4.1 The Flexible VRFT Criterion

41

(2)

3.4.2 Implementation Issues

43

(1)

3.4.3 Two-Step Procedure

44

(1)

3.5 The Noisy Case

45

(4)

3.5.1 Choosing the Instrumental Variable

47

(2)

3.6 Case Studies

49

(16)

3.6.1 The Need of Instrumental Variables

50

(4)

3.6.2 Applying the Flexible Criterion

54

(11)

3.7 Chapter Conclusions

65

(4)

References

66

(3)

4 Iterative Optimization

69

(20)

4.1 Some Things to Remember from Calculus

69

(3)

4.2 Optimization Algorithms (Dynamic Systems)

72

(3)

4.2.1 Autonomous Systems

75

(1)

4.3 The Basic Algorithms and Their Convergence

75

(12)

4.3.1 Steepest Descent

75

(5)

4.3.2 Other Search Directions

80

(1)

4.3.3 Newton-Raphson

81

(4)

4.3.4 Robustness

85

(2)

4.4 Chapter Conclusions

87

(2)

References

88

(1)

5 Convergence to the Globally Optimal Controller

89

(30)

5.1 Jy---The Reference Tracker

90

(12)

5.2 Je---The Variance Minimizer

102

(2)

5.3 The Mismatched Case

104

(4)

5.4 Choosing the Algorithm Parameters

108

(4)

5.4.1 The Search Direction

108

(1)

5.4.2 The Step Sizes---First Solution

109

(1)

5.4.3 The Step Sizes---Second Solution

110

(2)

5.5 A Case Study

112

(3)

5.6 Chapter Conclusions

115

(4)

References

117

(2)

6 Cost Function Shaping

119

(26)

6.1 Introduction

119

(1)

6.2 The Problem Data

119

(2)

6.3 Cautious Control

121

(3)

6.4 Manipulation of the Reference Spectrum

124

(9)

6.4.1 Properties of the Sensitivity

125

(2)

6.4.2 Applying a Different Reference

127

(2)

6.4.3 Windowing

129

(4)

6.5 Case Studies

133

(9)

6.5.1 A PID Design

133

(5)

6.5.2 A Noisy Process

138

(4)

6.6 Chapter Conclusions

142

(3)

References

144

(1)

7 Computations

145

(20)

7.1 Iterative Feedback Tuning

146

(8)

7.1.1 Derivation

146

(4)

7.1.2 Extensions

150

(4)

7.2 Frequency Domain Tuning

154

(5)

7.2.1 Derivation

155

(3)

7.2.2 Extensions

158

(1)

7.3 Correlation-Based Tuning

159

(4)

7.3.1 Derivation

160

(3)

7.4 Chapter Conclusions

163

(2)

References

163

(2)

8 Experimental Results

165

8.1 A Liquid Flow Process

166

(11)

8.1.1 Direct Method

169

(5)

8.1.2 Iterative Method

174

(3)

8.2 A DC Motor

177

(10)

8.2.1 Direct Method

178

(8)

8.2.2 Iterative Method

186

(1)

8.3 A Temperature Process

187

8.3.1 The Favorable Scenario

187

(7)

8.3.2 Tough Case

194

(13)

References

207

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Prijs:	€ 114,81
Levertijd:	3 tot 5 werkdagen
Bindwijze:	Boek, Gebonden
Genre:	Bedrijfsinformatietechnologie

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