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1 | (18) |
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1.1 Introductory Background |
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5 | (8) |
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13 | (6) |
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15 | (4) |
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Part I Robust Fault Diagnosis |
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2 Unknown Input Observers and Filters |
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19 | (38) |
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2.1 Unknown Input Decoupling |
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21 | (1) |
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2.2 Preventing Fault Decoupling |
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22 | (3) |
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2.3 First- and Second-order Extended Unknown Input Observers |
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25 | (7) |
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2.3.1 Convergence Analysis |
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26 | (3) |
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29 | (3) |
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2.4 Unscented Kalman Filter |
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32 | (3) |
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2.4.1 Unscented Transform |
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33 | (1) |
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2.4.2 Principle of the UKF-Based UJF |
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34 | (1) |
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2.5 Determination of an Unknown Input Distribution Matrix |
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35 | (4) |
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2.6 Design of the UIF with Varying Unknown Input Distribution Matrices |
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39 | (3) |
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2.7 Illustrative Examples |
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42 | (12) |
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2.7.1 Estimation of E for an Induction Motor |
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43 | (3) |
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46 | (1) |
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2.7.3 Fault Detection and Isolation of a Two-Tank System |
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47 | (6) |
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2.7.4 First-Versus Second-order EUIO |
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53 | (1) |
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54 | (3) |
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55 | (2) |
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3 Neural Network-Based Approaches to Fault Diagnosis |
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57 | (62) |
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3.1 Robust Fault Detection with the Multi-Layer Perceptron |
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58 | (25) |
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3.1.1 Illustrative Example |
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63 | (2) |
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3.1.2 Algorithms and Properties of D-OED for Neural Networks |
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65 | (13) |
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3.1.3 Industrial Application |
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78 | (5) |
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83 | (28) |
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3.2.1 Model Uncertainty in the GMDH Neural Network |
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84 | (2) |
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3.2.2 Bounded-Error Approach |
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86 | (6) |
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3.2.3 Synthesis of the GMDH Neural Network Via the BEA |
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92 | (1) |
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3.2.4 Robust Fault Detection with the GMDH Model |
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93 | (2) |
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3.2.5 Alternative Robust Fault Detection Procedure: A Backward Detection Test |
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95 | (6) |
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3.2.6 Industrial Application |
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101 | (10) |
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111 | (8) |
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113 | (6) |
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Part II Integrated Fault Diagnosis and Control |
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4 Integrated Fault Diagnosis and Control: Principles and Design Strategies |
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119 | (24) |
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120 | (5) |
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4.1.1 Fault Identification |
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121 | (1) |
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4.1.2 Stabilisation Problem |
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122 | (1) |
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123 | (1) |
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4.1.4 Integrated Design Procedure |
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123 | (2) |
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4.2 Extension to Non-Linear Systems |
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125 | (5) |
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4.3 Constrained State Estimation |
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130 | (2) |
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4.3.1 Complete Design Procedure |
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131 | (1) |
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132 | (8) |
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4.4.1 Description of the Twin-Rotor MIMO System |
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132 | (1) |
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4.4.2 Non-Linear Reference Model of Twin-Rotor MIMO System |
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133 | (2) |
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135 | (1) |
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136 | (2) |
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138 | (2) |
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140 | (3) |
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140 | (3) |
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5 Robust H∞-Based Approaches |
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143 | (46) |
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5.1 Towards Robust Fault-Tolerant Control |
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143 | (10) |
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143 | (2) |
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5.1.2 Fault Estimation Approach |
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145 | (4) |
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5.1.3 Integrated FTC Design |
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149 | (2) |
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5.1.4 Illustrative Example: Fault Estimation |
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151 | (2) |
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5.2 Complete Robust Design of Fault-Tolerant Control |
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153 | (15) |
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154 | (1) |
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5.2.2 Fault Estimation Strategy |
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154 | (6) |
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5.2.3 Guaranteed Decay Rate |
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160 | (2) |
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5.2.4 Integrated FTC Design |
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162 | (2) |
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5.2.5 Illustrative Example: Fault Estimation |
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164 | (2) |
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5.2.6 Illustrative Examples: Fault-Tolerant Control |
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166 | (2) |
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5.3 Robust Design for Quasi-LPV Systems |
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168 | (18) |
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5.3.1 Actuator Fault Estimation |
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168 | (9) |
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5.3.2 Sensor Fault Estimation |
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177 | (2) |
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5.3.3 Integrated FTC Design |
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179 | (1) |
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5.3.4 Illustrative Example: Fault Estimation of a Multi-Tank System |
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180 | (6) |
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186 | (3) |
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187 | (2) |
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6 Fuzzy Multiple-Model Approach to Fault-Tolerant Control |
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189 | (32) |
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6.1 Essentials of Fuzzy Logic |
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189 | (1) |
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6.2 Fuzzy Multiple-Model Representation |
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190 | (2) |
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6.3 Development of the Takagi-Sugeno Fuzzy Model |
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192 | (1) |
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6.4 Virtual Fuzzy Actuators |
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193 | (6) |
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6.4.1 Implementation Details |
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198 | (1) |
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199 | (1) |
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6.6 Illustrative Examples |
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200 | (18) |
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6.6.1 TS Model Design for a Tunnel Furnace |
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201 | (4) |
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6.6.2 Virtual Sensor for a Tunnel Furnace |
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205 | (2) |
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6.6.3 FTC of a Three-Tank System |
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207 | (5) |
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6.6.4 FTC of a Twin-Rotor System |
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212 | (6) |
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218 | (3) |
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219 | (2) |
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7 Conclusions and Future Research Directions |
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221 | (6) |
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225 | (2) |
Index |
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227 | |