Work

Direct thrust control of PMLSM based on mode-free adaptive control

Year: 2025

Type: conference-paper

Abstract: The permanent magnet linear synchronous motor (PMLSM) is susceptible to parameter time-varying, and the direct thrust force control (DTFC) system of PMLSM, and the thrust ripple and flux ripple are large. In order to improve the control accuracy of the DTFC system, this thesis combines the thrust and flux linkage hysteresis controllers in the DTFC system into a control loop, and uses the compact form dynamic linearization-model free adaptive control (CFDL-MFAC) algorithm based on tight format dynamic linearization to optimize the combined control loop. The results showed that it does not greatly reduce the thrust fluctuation and flux ripple.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/3079/1/012064

Authors: Chunhan Wang, Xu Dong, Xiuping Wang, Hanyu Li

Institutions: Shenyang Institute of Engineering, State Grid Corporation of China (China)

Language: English

Topic: Sensorless Control of Electric Motors

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4413154057

FWCI:

Cites: 3

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Related to: 10