Page 300 - Electric Drives and Electromechanical Systems

Index 299

Electromagnetic compatibility (EMC), 63 Flux density, 172
Electromagnetic interference (EMI), 58e59, Flux linkage, 168e169, 180e181
61, 138 Flying surfaces actuators of civil
filters, 62 aircraft, 28
Electromagnetic torque, 172, 237 FMEA. See Failure modes and effects
Electromechanical conversion mechanism, analysis (FMEA)
228e229 Force based systems, 49e50, 49f
Electromechanical pulse encoders, 119 Forward kinematics, 16
Electromechanical systems Frameless transducers, 130e131
aerospace applications, 27e30 Friction, 50e51
automotive applications, 25e26 coefficient of friction, 50t
machine tools, 4e12 in conventional bearings, 91
motion-control systems, 30e33, 31f force, 233
principles of automation, 2e3 torque, 42
robotics, 12e25, 16fe17f between two surfaces, 51f
Electron beam machining, 7e8 Frictional force, 86
EMC. See Electromagnetic compatibility FTA. See Fault tree analysis (FTA)
(EMC)
EMI. See Electromagnetic interference G
(EMI) Gear ratios, 42e43
Encoders, 31, 175e176 Gearboxes, 74e82
Epicyclic gear train, 74 conventional gears, 74e78
Ethernet, 278 harmonic, 80e81, 80f
Ethernet protocol, 274 Grade resistance, 48
Excursion angle, 231
Exoskeletons, 25 H
Half-stepping operations, 223
F Hall-effect devices, 174e175
Face-milling operation, 6 Hall-effect encoders, 183e184
Failure modes and effects analysis (FMEA), Hand, 18e19
67e69 Robonaut, 20
Fault tree analysis (FTA), 67e68 Stanford/JPL, 19e20
FDDI. See Fibre Digital Data Integration Utah-MIT dexterous, 20
(FDDI) Hardware-based controller, 181e182
Feedback control system, 242, 242f Harmonics, 61
Ferroresonant transformers, 63 gearbox, 80e81, 80f
Fibre Digital Data Integration (FDDI), 274 HAZAN. See Hazards analysis (HAZAN)
Field oriented control, 196e197 Hazard and operability studies (HAZOP),
Fieldbus systems, 272 67e68
Firewall, 275, 288 Hazards, 65e71
Fixed automation systems, 2 Hazards analysis (HAZAN), 67e68
Flexible automation systems, 2 HAZOP. See Hazard and operability studies
Floating bearing arrangements, 89 (HAZOP)
Fluidic elastic actuator, 228 Humanitarian logistics, 24