By Tze?Fun Chan, Keli Shi(auth.)
Induction vehicles are crucial workhorses in undefined. they're usually used as constant-speed drives whilst fed from a voltage resource of fastened frequency. introduction of complicated energy digital converters and strong electronic sign processors, although, has made attainable the advance of excessive functionality, adjustable pace AC motor drives.
This e-book goals to discover new parts of induction motor regulate according to synthetic intelligence (AI) suggestions to be able to make the controller much less delicate to parameter alterations. chosen AI options are utilized for various induction motor keep an eye on options. The booklet provides a realistic machine simulation version of the induction motor which may be used for learning numerous induction motor force operations. The keep an eye on thoughts explored contain expert-system-based acceleration keep an eye on, hybrid-fuzzy/PI two-stage regulate, neural-network-based direct self regulate, and genetic set of rules established prolonged Kalman filter out for rotor velocity estimation. There also are chapters on neural-network-based parameter estimation, genetic-algorithm-based optimized random PWM procedure, and experimental investigations. A bankruptcy is supplied as a primer for readers to start with simulation experiences on numerous AI suggestions.
- Presents significant synthetic intelligence recommendations to induction motor drives
- Uses a pragmatic simulation method of get readers began on force improvement
- Authored by means of skilled scientists with over two decades of expertise within the box
- Provides a variety of examples and the newest study effects
- Simulation courses on hand from the book's spouse site
This booklet should be valuable to graduate scholars and examine engineers who specialise in electrical motor drives, electrical automobiles, and electrical send propulsion. Graduate scholars in clever keep an eye on, utilized electrical movement, and effort, in addition to engineers in business electronics, automation, and electric transportation, also will locate this publication beneficial.
Simulation fabrics to be had for obtain at www.wiley.com/go/chanmotorContent:
Chapter 1 creation (pages 1–7):
Chapter 2 Philosophy of Induction Motor keep watch over (pages 9–30):
Chapter three Modeling and Simulation of Induction Motor (pages 31–74):
Chapter four basics of clever keep an eye on Simulation (pages 75–108):
Chapter five Expert?System?Based Acceleration keep watch over (pages 109–132):
Chapter 6 Hybrid Fuzzy/PI Two?Stage keep an eye on (pages 133–166):
Chapter 7 Neural?Network?based Direct Self keep an eye on (pages 167–197):
Chapter eight Parameter Estimation utilizing Neural Networks (pages 199–241):
Chapter nine GA?Optimized prolonged Kalman clear out for pace Estimation (pages 243–271):
Chapter 10 Optimized Random PWM options in response to Genetic Algorithms (pages 273–311):
Chapter eleven Experimental Investigations (pages 313–371):
Chapter 12 Conclusions and destiny advancements (pages 373–379):
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Additional info for Applied Intelligent Control of Induction Motor Drives
Philosophy of Induction Motor Control Reference input v Control function u 1 s(x(t)) + feedback signal 11 PLANT State Output y x . 1 A state feedback control system. In induction motor drives, the relationship between the rotor speed and the power input is not linear. In a vector control scheme, only three state variables (speed and currents in two phases) and two inputs (voltages) are available for measurement, hence the other two state variables (fluxes) have to be estimated. Using the state variables measured or estimated, feedback signals can be calculated by the vector controller.
F. K. A. 7). 3. The current source blocks and the 3/2 rotating transformation blocks are grouped together to form the current 3/2 rotating transformation sub-model in the induction motor model. 2 Electrical Sub-Model Let the rotor time constant tr ¼ Lr /Rr. 15) can be rewritten as: T¼ P LM e e ði l À ie le Þ 3Rr tr qs dr ds qr ð3:8Þ Applied Intelligent Control of Induction Motor Drives 36 e . Cosine vector 3 phase stator current ias ibs ics Current vector Mux i ds Inner Product e . 3 Simulink blocks of 3/2 rotating transformation sub-model.
1975) Variable speed induction motor drives use electronic slip calculator based on motor voltage and currents. IEEE Transactions on Industry Applications, IA-11(5), 483–488. J. E. J. M. Passino, and MA. Norwell) Kluwer Academic Publishers, pp. 163–168. J. and Bj€ orn, W. (1995) Adaptive Control, Addison Wesley Publishing Company, Reading, MA. , Depenbrock, M. and Gierse, G. (1992) Direct Self Control (DSC) of inverter-fed induction machine: a basis for speed control without speed measurement.