基于代码直接生成的变频调速系统的设计
The Design of Variable Frequency Speed Control System Based on the Process of Target Code Generation
Abstract
交流变频调速以其特有的优点正逐步取代传统直流调速在工业场合中的应用.与此同时,变频调速系统的集成度、智能化程度越来越高,相应的,其系统的开发周期在逐渐变长.以此为背景,对一种基于数字信号处理(dSP)与智能功率模块(IPM),并通过MATlAb/SIMulInk环境直接生成目标代码的全数字矢量交流变频调速开发方法进行研究,设计硬件系统和软件流程,相应的仿真和实验结果表明该方法能在保证系统性能的前提下,缩短系统开发周期,从而提高系统开发效率. With its unique advantages,variable frequency speed control system are gradually replacing the traditional application ofdirect current governor system in industrial situations.At the same time,the integration of variable frequency speed control system more intelligent,accordingly,its system development cycle becomes longer.in this paper,a method of variable frequency speed control has been researched which based on dsp and ipm,then generate object code directly by MATLAB/Simulink.Under the premise of the method to ensure performance of the system,shorten the development cycle,so as to improve the efficiency of system development.This paper design hardware system and software process,and obtained the corresponding simulation and experimental results.