Preface |
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ix | |
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1 | (44) |
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1.1 Differential Geometry |
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4 | (5) |
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1.2 Integration of Geometry and Mechanics |
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9 | (5) |
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14 | (3) |
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1.4 Wheel and Track Geometries |
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17 | (5) |
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1.5 Centrifugal Forces and Balance Speed |
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22 | (4) |
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26 | (2) |
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1.7 Computational MBS Approaches |
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28 | (5) |
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33 | (3) |
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1.9 High-Speed Rail Systems |
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36 | (5) |
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1.10 Linear Algebra and Book Notations |
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41 | (4) |
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45 | (38) |
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46 | (8) |
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54 | (3) |
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2.3 Application to Railroad Geometry |
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57 | (3) |
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2.4 Surface Tangent Plane and Normal Vector |
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60 | (2) |
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2.5 Surface Fundamental Forms |
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62 | (7) |
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69 | (3) |
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2.7 Principal Curvatures and Directions |
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72 | (4) |
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2.8 Numerical Representation of the Profile Geometry |
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76 | (2) |
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2.9 Numerical Representation of Surface Geometry |
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78 | (5) |
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3 Motion And Geometry Descriptions |
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83 | (42) |
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3.1 Rigid-Body Kinematics |
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84 | (2) |
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3.2 Direction Cosines and Simple Rotations |
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86 | (2) |
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88 | (3) |
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91 | (4) |
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3.5 Velocity and Acceleration Equations |
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95 | (2) |
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3.6 Generalized Coordinates |
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97 | (3) |
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3.7 Kinematic Singularities |
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100 | (2) |
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3.8 Euler Angles and Track Geometry |
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102 | (5) |
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3.9 Angle Representation of the Curve Geometry |
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107 | (1) |
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3.10 Euler Angles as Field Variables |
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108 | (3) |
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3.11 Euler-Angle Description of the Track Geometry |
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111 | (3) |
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3.12 Geometric Motion Constraints |
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114 | (5) |
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3.13 Trajectory Coordinates |
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119 | (6) |
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125 | (50) |
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4.1 Wheel Surface Geometry |
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126 | (6) |
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4.2 Wheel Curvatures and Global Vectors |
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132 | (3) |
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4.3 Semi-analytical Approach for Rail Geometry |
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135 | (7) |
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142 | (3) |
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4.5 ANCF Interpolation of Rail Geometry |
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145 | (1) |
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4.6 ANCF Computation of Tangents and Normal |
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146 | (2) |
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4.7 Track Geometry Equations |
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148 | (4) |
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4.8 Numerical Representation of Track Geometry |
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152 | (3) |
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155 | (7) |
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4.10 Irregularities and Measured Track Data |
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162 | (7) |
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4.11 Comparison of the Semi-Analytical and ANCF Approaches |
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169 | (6) |
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175 | (50) |
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5.1 Wheel/Rail Contact Mechanism |
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177 | (6) |
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5.2 Constraint Contact Formulation (CCF) |
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183 | (1) |
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5.3 Elastic Contact Formulation (ECF) |
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184 | (3) |
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5.4 Normal Contact Forces |
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187 | (1) |
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5.5 Contact Surface Geometry |
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188 | (6) |
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5.6 Contact Ellipse and Normal Contact Force |
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194 | (5) |
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199 | (4) |
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5.8 Creep Force Formulations |
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203 | (10) |
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5.9 Creep Force and Wheel/Rail Contact Formulations |
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213 | (6) |
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219 | (6) |
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225 | (66) |
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6.1 Newtonian and Lagrangian Approaches |
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226 | (1) |
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6.2 Virtual Work Principle and Constrained Dynamics |
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227 | (5) |
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6.3 Summary of Rigid-Body Kinematics |
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232 | (3) |
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235 | (4) |
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239 | (2) |
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6.6 Newton--Euler Equations |
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241 | (3) |
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6.7 Augmented Formulation and Embedding Technique |
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244 | (10) |
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6.8 Wheel/Rail Constraint Contact Forces |
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254 | (5) |
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6.9 Wheel/Rail Elastic Contact Forces |
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259 | (2) |
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6.10 Other Force Elements |
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261 | (7) |
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6.11 Trajectory Coordinates |
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268 | (6) |
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6.12 Longitudinal Train Dynamics (LTD) |
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274 | (6) |
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280 | (8) |
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6.14 MBS Modeling of Electromechanical Systems |
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288 | (3) |
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7 Pantograph/Catenary Systems |
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291 | (38) |
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7.1 Pantograph/Catenary Design |
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292 | (6) |
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7.2 ANCF Catenary Kinematic Equations |
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298 | (6) |
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7.3 Catenary Inertia and Elastic Forces |
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304 | (2) |
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7.4 Catenary Equations of Motion |
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306 | (2) |
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7.5 Pantograph/Catenary Contact Frame |
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308 | (2) |
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7.6 Constraint Contact Formulation (CCF) |
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310 | (4) |
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7.7 Elastic Contact Formulation (ECF) |
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314 | (3) |
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7.8 Pantograph/Catenary Equations and MBS Algorithms |
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317 | (4) |
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7.9 Pantograph/Catenary Contact Force Control |
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321 | (1) |
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322 | (2) |
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7.11 Pantograph/Catenary Wear |
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324 | (5) |
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Appendix Contact Equations and Elliptical Integrals |
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329 | (6) |
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A.1 Derivation of the Contact Equations |
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329 | (3) |
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332 | (3) |
Bibliography |
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335 | (20) |
Index |
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355 | |