Year: 2025
Type: article
Abstract: In this paper, the problem of controlling chaos in a permanent magnet synchronous motor (PMSM) is addressed. First, the chaotic dynamics of a PMSM model are presented where the bifurcation diagram and the largest Lyapunov exponent techniques are used to explore chaos. Then, novel and efficient control laws based on the general input-state linearization control technique are proposed for stabilization and tracking control of the chaotic PMSM model. The proposed control laws use the direct- and quadrature-axis stator voltage components as controlled variables; therefore, they are convenient to implement in real applications. Numerical simulations are performed to demonstrate and verify the effectiveness of the proposed control methods.
Author: Le Hoa Nguyen
Institution: University of Da Nang
Language: English
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4415065988
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