摘要
在分析无刷直流电机数学模型的基础上,借助于MATLAB强大的仿真系统建模能力,在MATLAB/SIMULINK中建立了BLDC控制系统的仿真模型,仿真得到的电流和电磁转矩波形能够与通过场路耦合时步有限元法得到的波形基本一致,表明了本文所建立的数学模型以及采用的仿真方法是正确的,为进一步研究永磁无刷直流电动机奠定了基础。
Based on the analyzing of brushless DC motor mathematical model,on the basis of using MATLAB powerful simulation modeling capabilities,a BLDC control system simulation model is established in MATLAB/Simulink.The current and torque waveform which got from the simulation basically the same as that got by the time stepper finite element method.It shows that the establishment of the mathematical model and the simulation method is correct.
出处
《机电工程技术》
2009年第4期27-29,共3页
Mechanical & Electrical Engineering Technology
基金
安徽省教育厅重点项目(编号:KJ2007A055)
