介绍了平均规则采样SPWM原理及其在Intel8XC196MC为核心的控制系统中的实现。阐述了提升逆变器输出电压,优化电流波形的设计方法。实践证明,该方法性能良好且容易实现,值得推广。The SPWM principle of Medial Regularly Sampling and the implementation of control system with Intel 8XC196MC as the kernel are introduced in this paper. Andthe method of improving the output voltage of inverter and optimizing the wave of current is expatiated. As proved by practice, this method should be generalized as ithas good performance and is easy to be implemented
