1998•Journal of Electrical Engineering and Information ScienceRequires access

DSP-based Robust Nonlinear Speed Control of PM Synchronous Motor

In-Cheol Baik, Kyeong‐Hwa Kim, Myung-Joong Youn

Abstract

A DSP-based robust nonlinear speed control of a permanent magnet synchronous motor(PMSM) is presented. A quasi-linearized and decoupled model including the influence of parameter variations and speed measurement error on the nonlinear speed control of a PMSM is derived. Based on this model, a boundary layer integral sliding mode controller to improve the robustness and performance of the nonlinear speed control of a PMSM is designed and compared with the conventional controller. To show the validity of the proposed control scheme, simulations and experimental works are carried out and compared with the conventional control scheme.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Control theory (sociology), Electronic speed control, Robustness (evolution), Nonlinear system, Permanent magnet synchronous motor, Digital signal processing, Computer science, Vector control