Optimal control design for chaos suppression of PM synchronous motors

Ton Duc Do

doi:10.1109/CCSSE.2016.7784359

Optimal control design for chaos suppression of PM synchronous motors

Ton Duc Do

Department of Robotics and Mechatronics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

Chaos of power electronic systems and electric motor drives were introduced a few decades ago and follow with numerous of research literature. However, chaos of permanent magnet synchronous motors, in particular, seems not receive enough deserved interest. Considering this fact, this paper designs a linear quadratic regulator (LQR) to suppress chaotic behaviors of PMSMs. The stability and robustness properties of the proposed LQR are fully presented. It should be noted that this is the first time the robustness of LQR for chaos suppression of PMSMs are discussed. Due to its robustness properties, the proposed LQR scheme not only can eliminate the chaos but also provide better performances than conventional methods. Simulations results under various scenarios prove the superiority of the proposed control technique over conventional controllers.

Original language	English
Title of host publication	Proceedings of 2016 2nd International Conference on Control Science and Systems Engineering, ICCSSE 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	88-92
Number of pages	5
ISBN (Electronic)	9781467398725
DOIs	https://doi.org/10.1109/CCSSE.2016.7784359
Publication status	Published - Dec 14 2016
Event	2nd International Conference on Control Science and Systems Engineering, ICCSSE 2016 - Singapore, Singapore Duration: Jul 27 2016 → Jul 29 2016

Other

Other	2nd International Conference on Control Science and Systems Engineering, ICCSSE 2016
Country	Singapore
City	Singapore
Period	7/27/16 → 7/29/16

Keywords

Chaos
Linear quadratic regulator (LQR)
Optimal control
Permanent magnet synchronous motors (PMSMs)
Robustness

ASJC Scopus subject areas

Control and Systems Engineering

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Do, TD 2016, Optimal control design for chaos suppression of PM synchronous motors. in Proceedings of 2016 2nd International Conference on Control Science and Systems Engineering, ICCSSE 2016., 7784359, Institute of Electrical and Electronics Engineers Inc., pp. 88-92, 2nd International Conference on Control Science and Systems Engineering, ICCSSE 2016, Singapore, Singapore, 7/27/16. https://doi.org/10.1109/CCSSE.2016.7784359

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abstract = "Chaos of power electronic systems and electric motor drives were introduced a few decades ago and follow with numerous of research literature. However, chaos of permanent magnet synchronous motors, in particular, seems not receive enough deserved interest. Considering this fact, this paper designs a linear quadratic regulator (LQR) to suppress chaotic behaviors of PMSMs. The stability and robustness properties of the proposed LQR are fully presented. It should be noted that this is the first time the robustness of LQR for chaos suppression of PMSMs are discussed. Due to its robustness properties, the proposed LQR scheme not only can eliminate the chaos but also provide better performances than conventional methods. Simulations results under various scenarios prove the superiority of the proposed control technique over conventional controllers.",

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N2 - Chaos of power electronic systems and electric motor drives were introduced a few decades ago and follow with numerous of research literature. However, chaos of permanent magnet synchronous motors, in particular, seems not receive enough deserved interest. Considering this fact, this paper designs a linear quadratic regulator (LQR) to suppress chaotic behaviors of PMSMs. The stability and robustness properties of the proposed LQR are fully presented. It should be noted that this is the first time the robustness of LQR for chaos suppression of PMSMs are discussed. Due to its robustness properties, the proposed LQR scheme not only can eliminate the chaos but also provide better performances than conventional methods. Simulations results under various scenarios prove the superiority of the proposed control technique over conventional controllers.

AB - Chaos of power electronic systems and electric motor drives were introduced a few decades ago and follow with numerous of research literature. However, chaos of permanent magnet synchronous motors, in particular, seems not receive enough deserved interest. Considering this fact, this paper designs a linear quadratic regulator (LQR) to suppress chaotic behaviors of PMSMs. The stability and robustness properties of the proposed LQR are fully presented. It should be noted that this is the first time the robustness of LQR for chaos suppression of PMSMs are discussed. Due to its robustness properties, the proposed LQR scheme not only can eliminate the chaos but also provide better performances than conventional methods. Simulations results under various scenarios prove the superiority of the proposed control technique over conventional controllers.

KW - Chaos

KW - Linear quadratic regulator (LQR)

KW - Optimal control

KW - Permanent magnet synchronous motors (PMSMs)

KW - Robustness

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Optimal control design for chaos suppression of PM synchronous motors

Abstract

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Keywords

ASJC Scopus subject areas

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