ADAPTIVE SPEED CONTROL FOR INDUCTION-MOTOR DRIVES USING NEURAL NETWORKS

被引：38

作者：

KUNG, YS

LIAW, CM

OUYANG, MS

机构：

[1] Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu, Taiwan, Republic of

[2] Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan, Republic of

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 1995年 / 42卷 / 01期

关键词：

D O I：

10.1109/41.345842

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, the adaptive speed control of induction motor drives using neural networks is presented. To obtain good tracking and regulating control characteristics, a digital two-degree-of-freedom (2DOF) controller is adopted and a design procedure is developed for systematically finding its parameters according to prescribed specifications. The parameters of the controller corresponding to various drive parameter sets are found off-line and used as the training patterns to estimate the connection weights of neural networks. Under normal operation, the true drive parameters are real-time identified and they are converted into the controller parameters through multilayer forward computation by neural networks. The parameters of the 2DOF controller can be adapted to match the desired specifications under various operating conditions.

引用

页码：25 / 32

页数：8

共 11 条

[1]

Bose B.K., Power Electronics and AC Drives, (1986)

[2]

Bose B.K., Microcomputer Control of Power Electronics and Drives, (1987)

[3]

Liaw C.M., Kung Y.S., Wu C.M., Design and implementation of a high-performance field-oriented induction motor drive, IEEE Trans. Ind. Electron., 38, 4, pp. 275-282, (1991)

[4]

Maciejowski J.M., Multivariable Feedback Design, (1989)

[5]

Lippmann R.P., An introduction to computing with neural nets, IEEE ASSP Mag., pp. 4-22, (1987)

[6]

Narendra K.S., Mukhopadhyay S., Intelligent control using neural networks, IEEE Cont. Syst. Mag., 12, 2, pp. 11-18, (1992)

[7]

Ichikawa Y., Sawa T., Neural network application for direct feedback controller, IEEE Trans. Neural Networks, 3, 2, pp. 224-231, (1992)

[8]

Pao Y.H., Adaptive Pattern Recognition and Neural Networks, (1989)

[9]

Lee T.H., Hang C.C., Lian L.L., Lim B.C., An approach to inverse nonlinear control using neural networks, Mechatronics, 2, 6, pp. 565-611, (1992)

[10]

Liaw C.M., Ouyang M., Pan C.T., Reduced-order parameter estimation for continuous system from sampled data, Trans. ASME J. Dynamic Syst. Measurement, 112, pp. 305-308, (1990)

← 1 2 →