多目标优化在投标决策中的应用

The Application of Multi-objective Optimization to Bid Decision

施工企业在投标决策中要依据多种标准时投标项目进行选择。为了达到企业的经营目标，企业要选择那些适合企业条件、能发挥企业优势且盈利较多的工程项目进行投标。本文利用多目标优化中优序法和功效系数法的原理来解决企业投标决策中的项目选择问题。这两种方法能综合考虑多种因素，特别适用于含有定量和定性因素的决策问题。

Construction enterprises must choose the bid projects according to varied criterions in bid decision. In order to reach enterprise operating objectives, those engineering projects that suit enterprise conditions, give play to enterprise superiorities and can make large profits should be chosen for bidding。 The fundamentals of the priority order method and the desirability func-tion algorithm are used to Solve the problem of choosing project in enterprise bid decisio Many factors can be considered synthetically in the two methods, Especially they can be applied to the decision problems that contain quantitative and qualitative factors.