摘要
在油田开发企业中,石油专用设备在固定资产中占有较大的比例,如何做好设备的选购,制定一套科学的投资评价机制,具有重要的意义。文章利用人工神经网络特有的对专家知识的储存和再现功能,建立了利用设备投资历史数据的设备投资的评价模型,并利用大庆油田注水泵的投资数据进行了模拟运算。
In the oil-field development enterprise, the special petroleum equipment holds the great proportion in the fixed asset, it is vital significant how to complete the equipment selecting and purchasing, formulates a set of scientific investments appraisals mechanism. This article uses the artificial neural networks that has unique function to the storage and the reappearance of expert knowledge, thus to establish the appraisal model which adopt history investment data, and use the investment data of water pump in Daqing Oil Field to carry on the operation.
出处
《石油矿场机械》
2006年第3期27-30,共4页
Oil Field Equipment
关键词
人工神经网络
设备投资
评价
artificial neural networks
equipment investment
appraisal
