摘要
将SVPWM控制方法应用于控制系统的三相逆变器部分,通过BP神经网络得到SVPWM的调制波信号。在MATLAB/Simulink软件平台上,构建了神经网络仿真模型,在异步电动机控制系统中进行了仿真研究。结果表明基于BP神经网络实现SVPWM控制信号的正确性和可行性。
SVPWM method is applied for the three-phase inverter in the control system and the modulation signal is realized by BP neural network.By using the software platform of MATLAB/Simulink,the simulate model of neural network is built and the simulate research in control system of asynchronous motor is carried out.The simulate results shows that the achievement of SVPWM control signal based on BP neural network is valid and feasible.
出处
《唐山师范学院学报》
2013年第5期49-51,共3页
Journal of Tangshan Normal University
基金
唐山市科学技术研究与发展指导计划项目(12110216a)
关键词
神经网络
逆变器
电压空间矢量脉宽调制
neural network
inverter
voltage space-vector pulse-width modulation
