有限资源约束的产品开发多项目协同排程

针对有供应商参与的大批量制造企业产品协同开发特点，分析了多项目协同计划编制与设计资源在不同需求、不同时段、有无冲突等状态下的匹配情况，建立了多项目协同计划编制与资源颗粒约束匹配模型和实现算法，针对常见的计划与资源颗粒匹配时的无前置计划、有前置计划、计划与资源冲突等三种情况，提出了一种基于有限设计资源约束的新产品开发多项目协同计划编制方法，并用一实例对所建模型和计划编制方法进行了验证，证明提出的方法是可行的。

Matching for multi-project collaborative plan based on restricted resource

The objective is the matching of collaborative development of products in manufacturing enterprises including involvement of suppliers on a large scale.Match function for collaborative multi-project planning and design resources is analyzed under different requirements and time intervals, when any conflicts exist.A multi-project collaborative planning and resource granule constraint-matching model with realization algorithm is presented.According to plan matching with resource granule,common situations that are without advance plan,with advance plan and plan conflicts with resource,new product development with multi-project collaborative planning method, based on generalized design resource constraint is proposed.A case is presented according to the model and planning which demonstrates the feasibility of the method.