Adaptive Decoupling Control of Induction Motor Drives

C. C. Chan; W. S. Leung; C. W. Ng

doi:10.1109/41.45842

Adaptive Decoupling Control of Induction Motor Drives

C. C. Chan, W. S. Leung, C. W. Ng

Research output: Journal article publication › Journal article › Academic research › peer-review

50 Citations (Scopus)

Abstract

A novel control approach for a robust induction motor drive system with a voltage source inverter has been developed. In the scheme, the induction motor and its corresponding inverter gating signal are controlled based on the decoupling control theory. In addition, an adaptive optimal speed regulator employing the model reference adaptive control (MRAC) is incorporated into the drive system to compensate for unfavorable errors. The principles and special features of the control scheme are discussed, and the configuration of the drive system is presented. Comparison is made between conventional proportional plus integral (PI) control and the MRAC. Test results showed the robustness and superior dynamic performance of the proposed control system.

Original language	English
Pages (from-to)	41-47
Number of pages	7
Journal	IEEE Transactions on Industrial Electronics
Volume	37
Issue number	1
DOIs	https://doi.org/10.1109/41.45842
Publication status	Published - Feb 1990
Externally published	Yes

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

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10.1109/41.45842

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Adaptive Decoupling Control of Induction Motor Drives

Abstract

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