【摘要】 神经网络作为一种模式识别的手段已经成为故障诊断的热门研究课题。本文对目前广泛应用于故障诊断的BP神经网络进行了介绍，并对神经网络在液压泵故障诊断中的应用进行了综述。更多还原

【Abstract】 The nerve network as a mcans of pettern identffication has become a popular research topic in trouble diagnosis.The BP nerve network which is widely applied in trouble diagnosis is presented and the application of nerve network to the trouble diagnosis of hydraulic pumps is outlined in this paper.更多还原