交互式多目标决策方法及其在海洋平台方案综合优选中的应用

提出了一种新的交互式多目标决策方法.它是在对指标有偏好信息及客观熵信息输出权重基础上,以严格的最小二乘法为工具,建立确定指标权重的优化模型,达到主观与客观的统一,从而为多目标决策问题寻求到一种行之有效的方法.通过将该方法应用于某海洋平台多目标决策,并与采用传统层次分析(AHP)方法相比较,结果表明该方法在应用于海洋平台方案综合优选等复杂多目标决策问题时是适用的和可靠的.

Interactive Multiobjective Decision-Making method and its application in preferred marine platforms

A new method of interactive Multiobjective Decision-Making(MODM) is presented.The subjective weight of index is set up with traditional AHP(Analytical Hierarchy Process) method,and at the same time,the objective weight of index is set up with entropy information which reflects the inherent attribute.The optimal model which determines the integrative weight of index is established.The ultimate weight of index is achieved with the rigid least square method as a tool.The results reflect both the designers' subjective preference and the objective inherent information.Compared with the conventional methods,it could not only avoid the subjective assumption,which mostly depends on the designers,but also make full use of the objective information.This method is effective,practical and dependable for the future complex Decision Systems(DS) such as marine platforms and so on.