Applied Intelligent Control of Induction Motor Drives by Tze?Fun Chan, Keli Shi(auth.)

By Tze?Fun Chan, Keli Shi(auth.)

Induction cars are crucial workhorses in undefined. they're as a rule used as constant-speed drives whilst fed from a voltage resource of mounted frequency. creation of complicated strength digital converters and robust electronic sign processors, notwithstanding, has made attainable the improvement of excessive functionality, adjustable pace AC motor drives.

This ebook goals to discover new components of induction motor keep watch over in keeping with synthetic intelligence (AI) recommendations that allows you to make the controller much less delicate to parameter alterations. chosen AI thoughts are utilized for various induction motor keep an eye on techniques. The ebook offers a pragmatic machine simulation version of the induction motor that may be used for learning quite a few induction motor force operations. The keep an eye on recommendations explored comprise expert-system-based acceleration regulate, hybrid-fuzzy/PI two-stage regulate, neural-network-based direct self keep watch over, and genetic set of rules dependent prolonged Kalman filter out for rotor pace estimation. There also are chapters on neural-network-based parameter estimation, genetic-algorithm-based optimized random PWM procedure, and experimental investigations. A bankruptcy is equipped as a primer for readers to start with simulation reviews on a number of AI strategies.

  • Presents significant synthetic intelligence thoughts to induction motor drives
  • Uses a pragmatic simulation method of get readers all started on force improvement
  • Authored via skilled scientists with over two decades of expertise within the box
  • Provides various examples and the most recent examine effects
  • Simulation courses on hand from the book's spouse site

This publication might be beneficial to graduate scholars and learn 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 ebook necessary.

Simulation fabrics on hand for obtain at
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 regulate Simulation (pages 75–108):
Chapter five Expert?System?Based Acceleration keep an eye on (pages 109–132):
Chapter 6 Hybrid Fuzzy/PI Two?Stage regulate (pages 133–166):
Chapter 7 Neural?Network?based Direct Self regulate (pages 167–197):
Chapter eight Parameter Estimation utilizing Neural Networks (pages 199–241):
Chapter nine GA?Optimized prolonged Kalman filter out for pace Estimation (pages 243–271):
Chapter 10 Optimized Random PWM techniques in keeping with 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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Extra info for Applied Intelligent Control of Induction Motor Drives

Example text

2 O. L. F. K. A. 2 O. L. F. K. A. 2 O. L. F. K. A. 05 O. L. F. K. A. 05 O. L. F. K. A. 05 O. L. F. K. A. 4 Voltage-Input Model of Induction Motor The voltage-input model is based on the 8th fifth-order equation of induction motor.

Control function u ¼ 6 Sb Vds ; Vqs ; ids ; iqs ; T*; lm * 7 7 6 4    5 s s s s   Sc Vds ; Vqs ; ids ; iqs ; T*; lm * Sa, Sb, and Sc are the status of inverter switches. c. Control strategy: hysteresis (bang-bang) control and optimum switching table. The principle of direct self control for the torque and the flux is based on hysteresis control with an optimum switching table. In this system, the instantaneous values of the flux and torque are calculated from the stator voltage and current.

A fuzzylogic controller consists of fuzzification, fuzzy inference with rulebase and database, and defuzzification. Some fuzzy-logic controllers have already been designed for induction motor control, such as FOC with fuzzy efficiency optimizer and fuzzy-logic based DSC (Sousa, Bose, and Cleland, 1995; Mir, Zinger, and Elbuluk, 1994). In this book, a hybrid fuzzy/PI two-stage control scheme is proposed. In the scheme, the fuzzy-logic frequency controller and the PI current controller produce almost the same frequency and current magnitude control characteristics as a field-oriented controller.

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