摘要
介绍了一种实用的石油钻机优选方法──ＴＯＰＳＩＳ法。该方法用各方案的技术经济指标构成理想解和负理想解，通过计算各方案到理想解和负理想解的距离，用相对贴近度排列方案的优劣次序。文中以川东矿区４种类型钻机的统计资料为例，说明了该方法的具体应用。与其他方法进行了对比，结果完全一致。该方法应用限制条件少，不含人为因素，优选结果可靠。
The author introduces a practical method for optimum seeking of drilling rigs,i.e.the TOPSIS method, which uses the technical and economic indexes of each scheme to make up ideal solution and negative ideal solution,and puts tile schemes in the order of appropriateness according to the relative close-to degree after calculating the distance of each scheme from the ideal solution and negative ideal solution.Taking the statistics data of four kinds of drilling rigs as an example,the author expounds the application of the above-mentioned method, and proves that the results obtained are satisfactory.
出处
《石油机械》
北大核心
1995年第2期34-37,共4页
China Petroleum Machinery
