摘要
基于方案比较视角,提出解决混合测度问题的优势度决策方法;给出一组优势相关定义,改进其计算公式,并证明优势度矩阵具有良好的互补性和一致性;分别从排序向量、优势向量、比较向量3方面研究方案优劣的排序方法及其特点,并与线性加权法及理想点法进行对比分析.实例结果表明,所提出的方法计算量小、精确性高且通用性好.
A dominance method is proposed to solve mixed-measure decision problems based on the comparison alternative approaches.A group of dominances is defined and certain some dominance formulas are improved.The complementarily and consistency of the dominance matrix are validated.Then,a sorting method is investigated from the perspectives of sorting vector,dominance vector and comparing vector,respectively.A comparison is donducted between the proposed method and linear weighting methods and ideal point methods.Finally,numerical example illustrates that the proposed method has advantages such as low complexity,high precision and good versatility.
出处
《控制与决策》
EI
CSCD
北大核心
2017年第4期763-768,共6页
Control and Decision
基金
国家自然科学基金项目(91372196)
关键词
混合测度
方案比较
优势度矩阵
一致性
比较向量
mixed measure
alternatives comparison
dominance matrix
consistency
comparing vector
