基于三角模糊数的登陆点选择模型

The Model of Choosing Landing Site Based on Triangular Fuzzy Number

针对登陆点选择的特点,对登陆点选择步骤进行分析,确定影响的四个基本因素,利用三角模糊数型多属性决策方法建立登陆点选择模型。与层次分析法相比,此算法时更能突出登陆点选择时,指挥者对登陆点的偏好所影响登陆点选择的基本因素值只能大概给出,基本因素之间的权重信息也不能完全确知的特点,通过计算机编程,此模型能够快速地实现对登陆点的排序选优,为指挥员提供辅助决策。

In accordance with the characteristic of choosing landing site, this paper uses the method of triangular fuzzy number based on multi-attribute decision to deal with this problem. The paper analyzes the basis demand, and finds out four basic factors, uses triangular fuzzy number based multi-attribute decision to make preference information on altematives to select landing site. This method is available for which attribute weight information is incomplete, and the elements in decision making matrix and subjective preference values are triangular fuzzy numbers. By computer programming, the landing site can be quickly determined, and commanders can be helped to make quick decision.