摘要
根据TOPSIS法原理，提出一种同时考虑“理想方案”和“负理想方案”的金刚石钻头综合评价灰色关联分析法。结合φ60mm绳索取心金刚石钻头评价，说明了该方法的具体应用，并与用其它方法评价的的结果进行了对比。
A grey correlation analysis method for all round evaluation of the diamond bit,in which incorporting both the ideal scheme and the negative ideal scheme,is proposed according to the principle of theTOPSIS method. Particular uses of the method are described in regard to the evaluation of φ60mm wireline diamond bits. The results are compared with those obtained by other methods.
出处
《探矿工程》
1997年第2期36-38,共3页
Exploration Engineering(Drilling & Tunneling)
关键词
金刚石钻头
灰色关联分析
综合评价
钻头
diamond bits,relative grey correlation analysis method, all round evaluation.
