Analysis of Dynamic Behavior of Permanent Magnet Synchronous Motors and Controlling Chaos with Nonlinear Output Regulation

Year 2020, Volume: 9 Issue: 1, 154 - 171, 30.01.2020

Handan Nak Ali Fuat Ergenc

https://doi.org/10.28948/ngumuh.630680

Abstract

In this paper, the dynamic behavior of permanent magnet
synchronous motors and the nonlinear output regulation of them for constant
reference signals are studied. The dynamic analysis is based on previous studies
and new results related to chaos phenomena are obtained. With the state
feedback control law, regulation of motor velocity and direct-axis current is
achieved for known and unknown load torque at constant operating points.
Moreover, the control law is enhanced in the sense of robustness with respect
to parameter uncertainties by utilizing an augmented system with integral
operators. 

Keywords

Chaos, PMSM, nonlinear output regulation problem, Feedback Control, Robustness

Sabit Mıknatıslı Senkron Motorun Dinamik Davranış Analizi ve Doğrusal Olmayan Kontrolör ile Kaos Kontrolü

Abstract

Bu çalışmada sabit mıknatıslı senkron motorların dinamik davranışları analizi edilmiş ve sabit referans sinyali için doğrusal olmayan çıkış regülasyon kontrolü işlenmiştir. Dinamik analiz literatürde va rolan çalışmalara dayandırılarak kaos fenomenine ilişkin yeni sonuçlar elde edilmiştir. Belirli ve belirsiz yük torkları altında sabit çalışma noktasında motor hız regülasyonu ve direkt eksen akımı durum geri beslemesi kontrolü ile sağlanmıştır. Bunun ötesinde kontrol kuralı integral içeren yardımcı sistem vasıtasıyla parametre belirsizliklerine karşı dayanıklılık anlamında geliştirilmiştir.

Keywords

Kaos, SMSM, Doğrusal Olmayan Regülasyon Problemi, Geribeslemeli Kontrol, Dayanıklılık

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