针对产品开发过程中存在的资源分配不合理问题,研究现有带约束的耦合集求解模型,并以产品设计开发所需要的时间总量为优化目标,建立具有资源最优化配置特性的耦合集求解模型,通过求解该模型得到各个任务小组的资源最优化配置情况,解决了原资源分配不合理问题。将该模型运用于某空气净化器的开发过程中,对其开发过程中存在的资源分配不合理问题进行优化,以减少开发过程所需的时间,并验证了该模型的有效性。 In order to solve the problem of unreasonable resource allocation during the process of product development, the existing coupled solution set with constraints is studied and the total amount of time required for product design and development is taken as the optimization objective to establish a coupled set with optimal resource allocation By solving this model, the optimal allocation of resources of each task group is obtained, which solves the unreasonable problem of the original resource allocation. The model was applied to the development of an air purifier, and the problem of unreasonable resource allocation in its development process was optimized to reduce the time required for the development process and verify the effectiveness of the model.