摘要
人工神经网络技术的出现为抽油机井智能化诊断提供了一条崭新的途径。在简要介绍神经网络有杆泵诊断专家系统原理基础上,叙述了用于诊断系统的神经网络BP学习算法,以及应用现有的实测示功图和井声曲线图作为样本,对神经网络进行训练,最后应用这种算法建成有杆泵诊断专家系统。
After an introduction of the principle of the neural network expert system for rod pumping diagnosis,the neural netWOrk BP learning algoridrm for the diagnostic expert system is described, The existing dynamometer cards and well soUnd curves are used as specimens to train the neural network, and by using this algorithm, the expert system for rod pumping diagnosis is established.
出处
《石油机械》
北大核心
1996年第1期29-33,共5页
China Petroleum Machinery