In DTC scheme of IM drive, why machine is derived from adaptive model?

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Venkataraman Chayapathy

adaptive means possible change for better efficiency.

Ivan Ivanchin

It depends on what is meant by this word. )

adaptive control is used to more stable control system.

Induction Motor, though structurally simple, quite unstable thing

With the adaptive control can eliminate the effect of measurement errors and changes in IM parameters during operation.

I can advise to look Model Reference Adaptive Control for an understanding this question

sorry for my English :)