Research on task scheduling method of cooperative design

In order to solve the problem of task scheduling in cooperative design process, the relevant factors and constraints among multiple projects, different tasks and each task are firstly considered synthetically, and by establishing the design task net of a concurrent design process, a novel scheduling algorithm of design tasks in parallel execution task collection based on the task priority coefficient is proposed. Secondly, many factors of dynamic, uncertain and non-quantification about cooperative design process are taken into consideration respectively, an extended mathematics model of task assignment from tasks to team members based on the principle of equilibrium-moderation is presented, and the Hungary algorithm is then applied to solve this problem. Finally, the proposed method is demonstrated by some given examples, and the results show that it is not only efficient to plan product complex concurrent design process but also simple and easy to use.