斩波式 meaning in Chinese

chopped mode

This dissertation is focused on the theory of intelligent control and control system design for srm . firstly , this thesis analyzes pwm control method of srm and its convert circuit characteristics , and designed the control system based on tms320f240 dsp controller
在介绍了sr电机及其控制系统设计研究的发展和现状之后，本文首先分析了srm的pwm控制方式以及两相斩波式主电路特性，并基于高速数字信号处理器( dsps )在电机控制方面的优势，设计出基于tms320f240的srd实验系统。