灰色聚类与圈闭优选

含油气圈闭系统是一种信息不完全的灰色系统，赖以评价圈闭系统的各项参数的原始获取和定量化过程都具有很大的不确定性，也就是说，这些评价参数都是灰参数，灰色聚类恰恰是解决这种确定性差的多参数评价问题。文中探讨了白化函数的构造方法，指出针对不同约束性能参数，白化参数的构造方式也应区别对待，并提出一种对比隶属函数方法，可以对多个圈闭进行严格的优劣排序，结果令人满意。

GREY CLASSIRICATION AND OIL AND NATURAL GAS TRAP OPTIMIZATION

With incomplete information, oil and gas trap system is a kind of grey system, the process to get and to quantify the parameters used to evaluate trap system has great uncertainty, in another word, these parameters are grey parameters, grey classification is just a good solution to this kind of problems. This paper discusses the means to construct clarifying functions, concludes that parameters with different controlling function should be dealt with differently in the process of constructing clarifying functions. This paper also carries out a kind of method through comparing subordinate functions, which can be used to arrange priority of traps, the output is satisfying.