文章摘要信息 关键词 ： 脉宽机 耐高压 抗干扰 [gap=590]Keywords : pulse width machine;resistant hypertension;interference
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State machine 515 can dynamically change the state of the select signal that controls multiplexer 510 to adjust the minimum pulse width of the UP and DN signals.
状态机515可动态改变控制乘法器510的选择信号的状态以调整UP和DN信号的最小脉冲宽度。
The asynchronous machine is fed by cascaded multilevel inverter, and the inverter switching signals are generated by carrier phaseshifted pulse width modulation method.
采用级联型多电平逆变器给异步电机供电，逆变器的开关信号利用载波移相脉宽调制方法生成。
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