在分析了SPWM调制原理的基础上，提出了改进型的规则采样法产生SPWM波。

After analyzing basic principle of SPWM, this thesis proposes a modified version of rule sampling method.

youdao

在分析了SPWM调制原理的基础上，提出了改进型的规则采样法产生SPWM波。

After analyzing basic principle of SPWM, this thesis proposes a modified version of rule sampling method.

youdao