ECM接收到一个带有IVS的油门踏板传来的代表负载命令的可变电压信号，它然后将这个位置命令其转换成一个负荷百分比命令。

The ECM receives its load command from a variable voltage signal through a foot pedal sensor with IVS. It then translates this position command into a load percentage command.

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该方法以电网电压为同步信号，在电网电压信号的过零点采样直流侧电容电压，并通过周期离散控制可以获得负荷电流有功分量。

The new control way can realize linear control for DC-bus voltage and get the fundamental component of the load current synchronously with a little of calculation.

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