应提供完全自动固态控制带全波整流器双重速率切换电池充电器。

A fully automatic solid state controlled dual-rate battery charger with a dry type full wave rectifier shall be provided.

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同时对无位置传感器的全导通电流斩波方案在开关磁阻发电系统中的应用进行了分析与研究。 最后针对上述控制方案进行了较全面的实验验证。

Finally, two novel control schemes, exciting voltage control and full conducted current chopping control, are discussed in detailed and proved by tests of SRG prototype system.

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设计了基于数字信号处理器的超声电机驱动控制系统，以数字波合成器作为超声信号发生器，以全桥逆变器为功放。

The USM driving control system based on digital signal processor was designed. The digital wave synthesizer was used as the signal generator, and the full-bridge inverter was used in power amplifier.

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