直流電機智能控制.pdf

1、Intelligent control based on soft computing technologies, which include neural network, fuzzy logic, and genetic algorithm, have recently expanded the application areas of power electronics and motors drives. It has brou

2、ght a new and challenging frontier in high performance motor driver technology,which is not possible by conventional control methods. Intelligent controlbased implementation has the advantages that strictly does not requ

3、ire mathematical model of the plant. It overcomes the problems with uncertainties in the plant parameters and structure encountered in the classical model-based design. Motor driver systems are characterized by complex,

4、highly non-linear and time-varying dynamics and inaccessibility of some stages and outputs for measurements, and hence can be considered as a challenging engineering problem. The advent of vector control techniques has p

5、artially solved control problems of motor drive systems, because they are sensitive to drive parameter variations and performance may deteriorate if conventional controllers are used. Intelligent controlle