System Theory

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

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

Induction automobiles are an important workhorses in undefined. they're regularly used as constant-speed drives while fed from a voltage resource of mounted frequency. introduction of complex energy digital converters and strong electronic sign processors, although, has made attainable the advance of excessive functionality, adjustable velocity AC motor drives.

This ebook goals to discover new parts of induction motor keep watch over in response to man made intelligence (AI) thoughts to be able to make the controller much less delicate to parameter alterations. chosen AI innovations are utilized for various induction motor keep watch over innovations. The ebook provides a pragmatic desktop simulation version of the induction motor which may be used for learning a variety of induction motor force operations. The keep watch over options explored comprise expert-system-based acceleration keep watch over, hybrid-fuzzy/PI two-stage regulate, neural-network-based direct self keep watch over, 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 approach, and experimental investigations. A bankruptcy is supplied as a primer for readers to start with simulation stories on numerous AI thoughts.

  • Presents significant man made intelligence suggestions to induction motor drives
  • Uses a pragmatic simulation method of get readers began on force improvement
  • Authored through skilled scientists with over twenty years of expertise within the box
  • Provides various examples and the most recent study effects
  • Simulation courses to be had from the book's significant other site

This booklet might be useful to graduate scholars and study engineers who concentrate on 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 commercial electronics, automation, and electric transportation, also will locate this e-book priceless.

Simulation fabrics on hand for obtain at
Chapter 1 creation (pages 1–7):
Chapter 2 Philosophy of Induction Motor regulate (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 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 filter out for velocity Estimation (pages 243–271):
Chapter 10 Optimized Random PWM suggestions according 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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Extra resources for Applied Intelligent Control of Induction Motor Drives

Example text

8th equation: s s s s with state variables fids ; iqs ; idr ; iqr ; oo g. 9th equation: 10th equation: s s with state variables flsdM ; lsqM ; idr ; iqr ; oo g. s s s with state variables fldr ; lqr ; ldM ; lsqM ; oo g. 11th equation: 12th equation: s s with state variables flsdr ; lsqr ; ids ; iqs ; oo g. s s s s with state variables fldr ; lqr ; idr ; iqr ; oo g. The twelve fifth-order equations illustrate the major difficulty encountered in the control of induction motors. 14), the multiplier operators of states render the induction motor becoming a nonlinear system (Trzynadlowski, 1994), while the differential operations give rise to a dynamic system (Delgado, Kambhampati, and Warwick, 1995).

The flux ler ¼ ledr þ jleqr and pler can be obtained directly from the outputs of the electromechanical block. When the two-phase quantities (voltages or currents) are transformed to three-phase coordinates, the peak value of the three phase quantities is 2/3 times of the two-phase quantities. 6 is jVs j ¼ pffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffi 2 e 2 e 2 3 ðVds Þ þ ðVqs Þ . The parameters of the induction motor used for simulation are listed under ‘Motor 1’ of Appendix B. To illustrate the application of the dynamic model of the induction motor to transient motor operation, a simulation study of direct-on-line starting is demonstrated.

Direct FOC 5. Indirect FOC 6. Direct self control (DSC) 7. Acceleration control (III) Intelligent control: 8. Fuzzy control 9. Neural-network control 10. Expert-system control 11. 4 for explaining different induction motor control algorithms. 4 Speed IM Rotor speed A fictitious control system at the algorithm level. 4 shows that a control algorithm can be characterized by the choice of feedback signals with the appropriate control function and control strategy. Various control algorithms are represented as follows: 1.

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