一类不定性多人两层多目标协调决策模型的初探(英文)

A Class of Uncertain Multiobjective Bilevel Harmonization Decision Model

考虑到组织决策中分权的普遍存在和高低管理层间依靠信息沟通所发生的控制和协调行为以及组织环境和内部条件的真实特征-不定性,本文将一类特殊的多人两层多目标协调决策模型置于组织不定性环境中予以研究,提出了不定性多人两层多目标协调决策模型.并通过模型的不断转化和K-T条件的应用,最终转化为确定的一般目标规划模型.同时,考虑到上层决策单元对下层决策行为的信息反馈进行处理时的及时性和交互性要求,一个具有快速反应能力的双层人机交互决策模式在问题求解中被设计出来以适应组织对适时目标管理的信息处理需要.

Decentralization exist commonly in the most organizations. The upper-level decision unit can control and harmonize the behaviors of the lower-level decision units by means of the intercommunion of information. Such organization decision problem has been expressed mathematically by multiobjective bilevel programming. But, as all known, the real environment of organization is uncertain, so, it is signality to study uncertain multiobjective bilevel harmonization decision model. When the complex uncertain multiobjective bilevel model is presented, one form with preemptive structure, of this model, become the researched object from the point of practice view, and then, it is transformed to a certain bilevel model by the expected value operators of various uncertain variables and the fuzzy membership functions used to measure the different types of the controlled goals. Here, a one-level model may be obtained finally by the application of the condition K-T. Considering the necessity of adjusting decision behavior in time according to the solution, a decision pattern of man-machine interaction is also designed to support organization's management by objectives.