4569846498
Index Abuse loads, 148 3 g bump, 148, 181, 183 2 g rebound, 181 kerb impact, 181 pothole impact, 181, 185 Acceleration analysis, 46–50, 214–226 Accident avoidance, 429–430 Ackermann, 403, 404 Ackermann angle, 407 Ackermann fraction, 403 ACSL, 19 Active Systems, 441–451 active camber systems, 449 active steering systems, 448–449 active suspension, 443–447 active torque distribution, 449–450 brake-based systems, 447–448 variable damping, 443–447 Aerodynamic effects, 349–350 ADAMS/Car, 16, 127, 128, 129, 130 ADAMS/Chassis, 18, 127, 129, 130, 150, 151 ADAMS/Driver, 369 ADAMS/Linear, 192, 194, 196 ADAMS/Pre, 18, 129 ADAMS/Solver, 129 ADAMS/Tire, 293 ADAMS/Vehicle, 127 ADAMS/View, 128 Agility, 487 Aligning torque, 174 Steer and camber compliance, 174–175 Allen, 19 AMIGO, 18 Analytical process, 11 analysis, 12 aspiration, 12 composition, 13 confirmation, 13 decomposition, 13 definition, 12 review, 14 simulation, 13 synthesis, 13 Anderson, 22 Ando, 293 Angel, 18 ANSYS, 21 Anti-aliasing, 487 Anti-dive fraction, 142, 143 Anti-lift, 487 Anti-lock braking systems (ABS), 8, 125, 267, 355–357, 447–448 Anti-pitch, 488 Anti-pitch angle, 143 Anti-roll, 448 Anti-roll angle, 144, 148 Anti-roll bars, 342–345, 348 Anti-roll fraction, 144 Anti-squat, 142, 448 Aquaplaning see Tyres Arcsim, 337 Aston Martin Vanquish, 131 Audi, 18, 127 Austin, 19 AUTOSIM, 19 Bakker, 16, 19, 20, 301, 302, 304, 306 Bartlett, 428, 429 Bayle, 301 Beams, 112–114 definition of, 114 modelling of, 112–114 Bell crank, 157 Besselink, 301 Bicycle model (2 DOF), 140 Bishop Technologies, 410 Blinchikoff, 446 Blundell, 17, 18, 20, 267, 284, 314, 317, 318, 329, 332 BMW, 127, 410 Active Front Steer, 449 M5, 423 Body slip angle, 141, 330–331, 377–379, 448 rate of change (beta-dot), 421, 448 Bosch, 447
512 Index Braking, 8, 351–356 proportioning of, 184 weight transfer due to, 183–184 Bump, 448 Bump-stops, 108 plotting of force in, 190 Bushes, 99 definition of linear, 112, 156 definition of non-linear, 156 modelling of, 110–112 snubbing, 139 Butterworth filter, 446 C , 129 CAE, 75, 76 Camber angle, 7, 146, 163–164, 448 calculation with vectors, 246–247 plotted with bump movement, 178 with respect to tyres, 272–276 Camber compensation, 146 Camber force, 9 Castor angle, 165, 448 plotted with bump movement, 178 Centripetal acceleration, 5, 6 Centripetal force, 490 Cepstrum, 490 Chace, 17, 18 Chevrolet Corvair, 1 Chevrolet Bel-Air, 2 Circuit racing, 428 Citroen, 444 Activa system, 444 C5 model, 444 Hydractive II, 444 Xantia, 444 Coherence, 490 COMMEND, 17 Complex numbers, 490 Compliance matrix, 172–175 Component mode synthesis, 78 Computational fluid dynamics (CFD), 349, 490 Concept model, 15 Concurrent engineering, 11 Constraints, 85, 90–95 degrees of freedom removed by, 99 equations for joint primitives, 95 equations for joints, 96 holonomic, 90 non-holonomic, 90, 495 redundant, 100 Cooper, 17 Coriolis acceleration, 223 Cornel Aeronautical Laboratory (CAL), 15 Costa, 19 Couplers, 85, 362 degrees of freedom removed by, 99 definition of, 97 Coventry University, 156, 157, 284 Critical slip angle, 9 Crolla, 10, 15, 18, 19, 446 DADS, 21 d’Alembert force, 6, 399, 400 DAMN, 18 Dampers, 105–107, 491 definition with Sforce, 104–107 definition with Springdamper, 106 linear formulation, 105 non-linear formulation, 106–107 Davis, 293 Degrees of freedom, 98–102 calculation of in system (Greubler equation)99 examples of, 176, 177, 317, 382 Four-bar linkage example, 100–101 overconstraints, 99 removed by constraints, 99 Design of experiments (DOE), 127 Dixon, 22 DRAM, 18 Driver, 368–380 body slip angle control, 377–379 closed-loop feedback, 9, 368 pilot induced oscillation (PIO), 368–369 steering controllers, 369–380 adaptive controllers, 372–373 fuzzy logic, 371 logic controller, 370 moment-by-moment, 370 neural networks, 371–372 optimum control models, 369–370 path following, 373–377 PID controller, 370–371 system identification, 372 two-loop model, 379–380 D’Souza, 55, 74 Dunlop Tyres, 284 Durability, 148 Dynamic analysis, 116, 234–242 Dynamic index (DI), 422 Dynamics of a particle, 55–56 Eigenvalue, 67, 193, 194, 492 Einstein, 1
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- Page 514 and 515: Appendix C: Glossary of terms 491 t
- Page 516 and 517: Appendix C: Glossary of terms 493 e
- Page 518 and 519: Appendix C: Glossary of terms 495 m
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- Page 526 and 527: References 503 Blundell, M.V. The m
- Page 528 and 529: References 505 Hudi, J. AMIGO - A m
- Page 530 and 531: References 507 Palmer, D. Course no
- Page 532 and 533: References 509 European ADAMS News
- Page 536 and 537: Index 513 Elk Test, 1 El-Nasher, 29
- Page 538 and 539: Index 515 generalised translational
- Page 540 and 541: Index 517 steer axis inclination, 1
Index<br />
Abuse loads, 148<br />
3 g bump, 148, 181, 183<br />
2 g rebound, 181<br />
kerb impact, 181<br />
pothole impact, 181, 185<br />
Acceleration analysis, 46–50, 214–226<br />
Accident avoidance, 429–430<br />
Ackermann, 403, 404<br />
Ackermann angle, 407<br />
Ackermann fraction, 403<br />
ACSL, 19<br />
Active Systems, 441–451<br />
active camber systems, 449<br />
active steering systems, 448–449<br />
active suspension, 443–447<br />
active torque distribution, 449–450<br />
brake-based systems, 447–448<br />
variable damping, 443–447<br />
Aerodynamic effects, 349–350<br />
ADAMS/Car, 16, 127, 128, 129, 130<br />
ADAMS/Chassis, 18, 127, 129, 130,<br />
150, 151<br />
ADAMS/Driver, 369<br />
ADAMS/Linear, 192, 194, 196<br />
ADAMS/Pre, 18, 129<br />
ADAMS/Solver, 129<br />
ADAMS/Tire, 293<br />
ADAMS/Vehicle, 127<br />
ADAMS/View, 128<br />
Agility, 487<br />
Aligning torque, 174<br />
Steer and camber compliance,<br />
174–175<br />
Allen, 19<br />
AMIGO, 18<br />
Analytical process, 11<br />
analysis, 12<br />
aspiration, 12<br />
composition, 13<br />
confirmation, 13<br />
decomposition, 13<br />
definition, 12<br />
review, 14<br />
simulation, 13<br />
synthesis, 13<br />
Anderson, 22<br />
Ando, 293<br />
Angel, 18<br />
ANSYS, 21<br />
Anti-aliasing, 487<br />
Anti-dive fraction, 142, 143<br />
Anti-lift, 487<br />
Anti-lock braking systems (ABS),<br />
8, 125, 267, 355–357,<br />
447–448<br />
Anti-pitch, 488<br />
Anti-pitch angle, 143<br />
Anti-roll, 448<br />
Anti-roll angle, 144, 148<br />
Anti-roll bars, 342–345, 348<br />
Anti-roll fraction, 144<br />
Anti-squat, 142, 448<br />
Aquaplaning see Tyres<br />
Arcsim, 337<br />
Aston Martin Vanquish, 131<br />
Audi, 18, 127<br />
Austin, 19<br />
AUTOSIM, 19<br />
Bakker, 16, 19, 20, 301, 302, 304,<br />
306<br />
Bartlett, 428, 429<br />
Bayle, 301<br />
Beams, 112–114<br />
definition of, 114<br />
modelling of, 112–114<br />
Bell crank, 157<br />
Besselink, 301<br />
Bicycle model (2 DOF), 140<br />
Bishop Technologies, 410<br />
Blinchikoff, 446<br />
Blundell, 17, 18, 20, 267, 284, 314, 317,<br />
318, 329, 332<br />
BMW, 127, 410<br />
Active Front Steer, 449<br />
M5, 423<br />
Body slip angle, 141, 330–331,<br />
377–379, 448<br />
rate of change (beta-dot), 421, 448<br />
Bosch, 447