%0 Journal Article %T Fuzzy optimization of a production inventory system with allowable shortages and defective items
考虑缺货和缺陷品的模糊生产库存模型的优化求解 %A LI Qun-xia %A ZHANG Qun %A
李群霞 %A 张群 %J 系统工程理论与实践 %D 2011 %I %X The paper proposed a production inventory model with the shortage and defective products and the optimization solution using the fuzzy set theory.All input arguments in the model are treated as the trapezoidal fuzzy numbers,and the graded mean integration representation method is employed to defuzzify the objective function.The extend Lagrangian optimization method is used for optimizing objective function with the inequality constraints.The positive definite characteristic of Hessian matrix shows that the ... %K production inventory model %K defective item %K shortage
生产库存模型 %K 缺陷品 %K 缺货 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=6D8EE6CAD2232CE139FD43DEA9262EC7&yid=9377ED8094509821&vid=4AD960B5AD2D111A&iid=38B194292C032A66&sid=03436AC72A659ACA&eid=036D726259190A01&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=0&reference_num=16