【摘要】 介绍了MATLAB和直流电动机.为了使直流电动机能更好地调速,通过实验研究开发了一套基于MATLAB的直流脉宽调速系统,并给出了控制的算法和仿真结果.更多还原

【Abstract】 This paper introduced simply MATLAB and DC motor.According to experiments,the author developes a kind of pulse width modulation system of direct current based on MATLAB in order to better modulate the DC motor,s speed,and gives the algorithm of controlling and the simulated results.更多还原