On the basis of topology of cascaded multilevel convertor and its PWM technique, designed the controller of multilevel convertor at the core of DSP and CPLD.
根据单元级联多电平变换器拓扑结构及其脉宽调制技术的特点，以数字信号处理器和复杂可编程逻辑器件为核心，设计了多电平变换器的控制器。
A solution is given for the unstability caused by the wide system output for multilevel control of the force controller.
通过力控制器的分段调节，解决了由于系统输出变化范围太大而引起的不稳定性问题。
Multilevel speed controller is settled inside , for meeting different printing demands.
多级速度控制，满足不同的印刷要求。
Multilevel speed controller is settled inside , for meeting different printing demands.
多级速度控制，满足不同的印刷要求。
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