摘要
介绍了TMS320F2407A数字信号处理芯片生成SPWM波,采用等面积算法。先分析了等面积法生成SPWM波算法原理,然后运用TMS320F2407芯片进行波形实现,产生的SPWM波,具有速度快、精度高、对称性好等优点。
This paper presents the application of TMS320F240 digital signal processor in generating the SPWM waveforms,using equal-area method.First the principle of the algorithmic of equal-area generation method is analyzed.Then the waveforms based on TMS320LF2407A are generated,which have higher speed and precision,and good symmetry.
出处
《工业控制计算机》
2011年第1期95-96,共2页
Industrial Control Computer
