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Chapter 1 Stability and Robust Stability of Time-Delay Systems: A Guided Tour |
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1 | (71) |
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1 | (9) |
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1 | (3) |
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1.2 Linear delay systems class |
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4 | (2) |
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1.3 Delay-independent versus delay-dependent stability |
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6 | (3) |
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1.4 Purpose of the chapter |
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9 | (1) |
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9 | (1) |
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10 | (2) |
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10 | (1) |
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10 | (1) |
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11 | (1) |
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3 Stability sets in parameter space |
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12 | (10) |
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3.1 On the continuity properties |
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13 | (1) |
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3.2 Definitions and related remarks |
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14 | (2) |
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3.3 Scalar single delay case |
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16 | (6) |
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4 Frequency Domain Approach |
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22 | (13) |
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4.1 Analytical and Graphical Tests |
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22 | (4) |
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26 | (9) |
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35 | (11) |
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5.1 Lyapunov's Second Method |
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35 | (8) |
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43 | (3) |
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6 Other Stability Results and Remarks |
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46 | (3) |
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6.1 Various interpretations of delay systems |
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46 | (2) |
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6.2 On the complexity of multiple delays stability problems |
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48 | (1) |
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6.3 Other stability problems |
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48 | (1) |
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49 | (7) |
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7.1 Frequency-Domain Approach |
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50 | (1) |
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51 | (4) |
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55 | (1) |
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56 | (2) |
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56 | (1) |
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8.2 Neural Network Example |
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57 | (1) |
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58 | (1) |
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59 | (13) |
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59 | (1) |
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A.2 Lyapunov's second method |
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60 | (12) |
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Chapter 2 Convex directions for stable polynomials and quasipolynomials: A survey of recent results |
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72 | (20) |
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72 | (2) |
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2 Convex Directions for Stable Polynomials |
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74 | (3) |
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2.1 Convex directions for Hurwitz polynomials: C(9) = C_ |
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75 | (1) |
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2.2 Convex directions for Schur polynomials: C(9) = C(1) |
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76 | (1) |
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3 Convex Directions for Stable Quasipolynomials |
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77 | (3) |
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4 Root Loci of Stable Polynomials |
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80 | (8) |
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4.1 Root loci of Hurwitz stable polynomials |
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80 | (3) |
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4.2 Root loci of Schur stable polynomials |
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83 | (2) |
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4.3 Relative convex directions for S(n) (K, C_) and S(n)(K, C(1)) |
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85 | (3) |
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5 Root Loci of Stable Quasipolynomials |
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88 | (4) |
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Chapter 3 Delay-Independent Stability of Linear Neutral Systems: A Riccati Equation Approach |
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92 | (9) |
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92 | (1) |
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93 | (3) |
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3 Singular Value Test for Delay-Independent Asymptotic Stability |
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96 | (1) |
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97 | (1) |
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97 | (1) |
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97 | (1) |
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98 | (3) |
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Chapter 4 Robust Stability and Stabilization of Time-Delay Systems via Integral Quadratic Constraint Approach |
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101 | (16) |
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101 | (1) |
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102 | (4) |
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106 | (3) |
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109 | (4) |
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113 | (1) |
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114 | (3) |
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Chapter 5 Graphical Test for Robust Stability with Distributed Delayed Feedback |
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117 | (23) |
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1 Retarded Functional Differential Equations |
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119 | (2) |
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2 Riccati-type Equations as Sufficient Conditions |
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121 | (2) |
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3 Robust Stability and Frequency Domain Criteria |
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123 | (1) |
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4 Stabilization with Delayed Feedback |
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124 | (3) |
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125 | (1) |
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4.2 Alternative Criterion and a Necessary Condition |
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126 | (1) |
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5 Single Input Case: Frequency Response Tests |
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127 | (5) |
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127 | (2) |
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5.2 Criteria Based on Rouche's Theorem |
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129 | (3) |
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132 | (6) |
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138 | (2) |
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Chapter 6 Numerics of the Stability Exponent and Eigenvalue Abscissas of a Matrix Delay System |
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140 | (18) |
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140 | (1) |
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141 | (3) |
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3 The Functional Equation |
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144 | (3) |
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4 The Eigenvalue Abscissas |
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147 | (2) |
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149 | (6) |
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155 | (3) |
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Chapter 7 Moving Averages for Periodic Delay Differential and Difference Equations |
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158 | (26) |
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158 | (3) |
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1.1 A Brief History of Averaging |
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158 | (2) |
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1.2 Applications of Averaging Theory in Controls Engineering |
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160 | (1) |
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1.3 Motivation for the Averaging of Delay Systems |
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160 | (1) |
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2 Averaging of Continuous-Time Delay Systems |
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161 | (6) |
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3 Moving Averages of Discrete-Time Systems with Delays |
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167 | (6) |
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4 Applications of Averaging to Delay Systems in Controls Engineering |
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173 | (6) |
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4.1 Cart and Pendulum Control in the Presence of External Vibrations and Feedback Delays |
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173 | (1) |
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4.2 Adaptive Identification of Pipe Mixing |
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174 | (5) |
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179 | (5) |
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Chapter 8 On Rational Stabilizing Controllers for Interval Delay Systems |
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184 | (21) |
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184 | (2) |
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2 Statement of the problem |
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186 | (1) |
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3 When does a rational stabilizing controller exist |
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187 | (2) |
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4 Stabilizing controllers for IOD systems |
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189 | (4) |
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5 Stabilizing controllers for finite interval delay systems |
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193 | (6) |
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6 Systems with interval coefficients |
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199 | (3) |
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202 | (3) |
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Chapter 9 Stabilization of Linear and Nonlinear Systems with Time Delay |
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205 | (13) |
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205 | (2) |
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2 Fixed-Order Controller Synthesis for Systems with Time Delay |
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207 | (1) |
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3 Sufficient Conditions for Stabilization of Systems with Time Delay |
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207 | (2) |
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4 Fixed-Order Dynamic Compensation for Systems with Time Delay |
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209 | (3) |
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5 Full-State Feedback Control for Nonlinear Systems with Time Delay |
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212 | (1) |
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6 Illustrative Numerical Examples |
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213 | (1) |
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214 | (4) |
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Chapter 10 Nonlinear Delay Systems: Tools for a Quantitative Approach of Stabilization |
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218 | (23) |
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218 | (2) |
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220 | (1) |
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3 Retarded-Type Systems: Stability Criteria Independent of Delay |
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221 | (6) |
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3.1 The Comparison Approach |
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222 | (1) |
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3.2 Comparison Principles |
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223 | (1) |
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3.3 A Systematic Construction of Comparison Systems |
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224 | (2) |
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3.4 Qualitative Criteria of Stability |
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226 | (1) |
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4 Retarded-Type Systems: Stability Criteria Dependent on the Delay |
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227 | (6) |
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228 | (2) |
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230 | (3) |
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5 Generalization to Neutral Systems |
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233 | (4) |
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5.1 Additional Notations and Assumptions |
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233 | (1) |
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234 | (3) |
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237 | (1) |
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237 | (1) |
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238 | (3) |
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Chapter 11 Output Feedback Stabilization of Linear Time-Delay Systems |
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241 | (18) |
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241 | (1) |
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2 Problem Formulation and Preliminaries |
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242 | (1) |
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3 Output Feedback Stabilization |
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243 | (7) |
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4 Robust Output Feedback Stabilization |
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250 | (6) |
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4.1 Polytopic Uncertain Case |
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251 | (2) |
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4.2 Norm-Bounded Uncertain Case |
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253 | (3) |
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256 | (1) |
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257 | (2) |
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Chapter 12 Robust Control of Systems with A Single Input Lag |
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259 | (24) |
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259 | (1) |
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260 | (8) |
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268 | (2) |
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270 | (2) |
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272 | (2) |
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274 | (9) |
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Chapter 13 Robust Guaranteed Cost Control for Uncertain Linear Time-delay Systems |
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283 | (19) |
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283 | (1) |
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2 Preliminaries and Definitions |
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284 | (1) |
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3 Robust Performance Analysis |
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285 | (5) |
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4 Robust Guaranteed Cost Control - Single State-delay Case |
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290 | (3) |
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5 Robust Guaranteed Cost Control - Mixed State and Input Delays |
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293 | (5) |
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298 | (2) |
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300 | (2) |
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Chapter 14 Local Stabilization of Continuous-time Delay Systems with Bounded Input |
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302 | |
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302 | (1) |
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303 | (1) |
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3 Closed-loop stability without saturations |
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304 | (4) |
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4 Closed-loop stability with saturations |
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308 | (5) |
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313 | (1) |
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5.1 Closed-loop stability without saturations |
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313 | (1) |
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5.2 Closed-loop stability with saturations |
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314 | (1) |
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314 | |