基于目标希望水平的多目标决策新方法

本文提出一种基于目标希望水平的多目标决策新方法，该方法按照实际决策思维方式构造产生非劣解的辅助问题，充分考虑决策人在决策过程中的交互要求，通过决策人对目标希望水平的确定或修正获取有用的偏好信息，简单、实用，易于在计算机上实现。文中给出的若干定理保证了决策方法的有效性。

A NEW METHOD BASED ON OBJECTIVE ASPIRATION LEVELS FOR MULTI-OBJECTIVE DECISION MAKING

This paper proposes a new method for multi-objective decision making based on objective aspiration levels. This method constructs the auxiliary problems which can generate noninferior solutions for the multiobjective problem according to the actual way for decision thinking and considers the decision maker's interactive requirements in the decision making process sufficiently. It gets the useful preference in formation by the decision maker's setting or modifying the objective aspiration level.And it is simple,practical and easy to implement on a computer. In this paper,some given theorems guarantee the effectiveness of the decision making method. Finally this paper describes the process of interactive decision making in detail.