介绍了BP网络用于船舶发电机转速控制系统传感器故障诊断的方法。

BP networks on fault diagnose of sensor used on generator speed control system of Marine is introduced.

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从发电机转速、功率和直流母线电压之间的相互关系出发，提出利用直流母线电压进行转速观测实现无速度传感器。

According to the relationship of rotational speed, power and DC bus voltage, observing rotational speed by using DC bus voltage is proposed to realize none direct speed measurement.

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结合神经网络与PID控制，形成船舶柴油发电机转速神经网络控制系统；

Rotation speed control of marine diesel engine generator is built by the combination of neural network and PID control system.

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