%0 Journal Article
%T Fuzzy Multiobjects Constrained Investment Projects Selection Modeling<br>模糊多目标有约束投资项目选择建模
%A SONG Ye-xin
%A CHEN Mian-yun
%A WU Xiao-ping
%A <br>宋业新
%A 陈绵云
%A 吴晓平
%J 系统工程理论与实践
%D 2002
%I 
%X This paper presented a fuzzy programming model for the investment projects selection problem with constrained conditions based on fuzzy multiobjects evaluation. By a defuzzifying function which is used to rank fuzzy numbers to defuzzify the aggregated nonlinear fuzzy contribution indexes of projects, the fuzzy programming model can be converted to a standard linear programming model, and can be solved by the simplex method. An example is provided to illustrate the proposed approach.
%K multiobjects
%K fuzzy programming
%K project selection
%K constrained
%K defuzzifying<br>多目标
%K 模糊规划
%K 项目选择
%K 有约束
%K 解模糊
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=E90A9169D1F16FF8&yid=C3ACC247184A22C1&vid=BC12EA701C895178&iid=94C357A881DFC066&sid=EDA22B444205D04A&eid=EFD65B51496FB200&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=9&reference_num=8