电动助力转向系统无刷直流电机的建模与仿真

EEA - Electrotehnica, Electronica, Automatica Pub Date : 2020-09-01 DOI:10.46904/eea.20.68.3.1108003

D. Cioboata, M. Neacşu, D. Stanciu, S. Matei, I. Neacşu

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引用次数: 0

摘要

本文介绍了一种辅助电动助力转向的无刷直流电动机的研制方法。电动助力转向系统的优化设计意味着拓扑结构、工艺、尺寸和控制算法的合理选择。本文简要介绍了电动助力转向系统的结构、电动助力转向最常用的拓扑结构以及使用无刷直流电机辅助电动助力转向的优点。提出了一种电动助力转向体系结构。介绍了该电动助力转向系统的无刷直流电动机设计方法。在分析EPS系统需求、分析控制方法、在MATLAB/SIMULINK中进行建模和仿真的基础上，设计了无刷直流电动机。对六种不同工况进行了仿真，分析了电机的最佳尺寸。并制作了所设计电机的实验模型进行验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modelling and Simulation of a Brushless Motor DC for Electric Power Steering Assistance

This paper presents an approach to develop a brushless DC motor to assist an electric power steering. Optimal design for electric power steering system implies the adequate selection of topology, technology, sizes and control algorithm. This paper briefly describes the electric power steering system structure, the most used topologies of electric power steering and the advantages of using brushless DC motors for electric power steering assistance. An electric power steering architecture is proposed. The method of design the brushless DC motor for this electric power steering is presented. Design of the brushless DC motor was based on the analysis of the requirements of the EPS systems, analysis of the control methods, modelling and simulation in MATLAB/SIMULINK. Simulation for six various conditions are presented and analysed for optimal sizing of the electric motor. An experimental model of the designed motor has been manufactured for validation.

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来源期刊

EEA - Electrotehnica, Electronica, Automatica Engineering-Electrical and Electronic Engineering

CiteScore

0.90

自引率

0.00%

发文量