基于工作流的管理系统以及在桨叶设计中的应用

摘要

To solve the decentralization of departments and subjects, difficulty of data management and many other problems in the process of helicopter rotor blade digital design, a workflow management system is put forward based on the product digital design. First,this system divides tasks on the basis of subject factor in the process of digital design, and constructs the workflow model; then, it uses the workflow engine to deal with the node scheduling; last, it finishes the rotor blade digital design. Practical application shows that this system can solve the problems appeared in the rotor blade digital design effectively. Especially, worrkflow-based management system has the advantages of concise code, clear logic structure and strong extensibility.%为了解决直升机旋翼桨叶数字化设计过程中部门及学科工具分散与数据管理困难等问题,设计了一种基于产品数字化设计的工作流管珲系统.首先,系统根据桨叶数宁化设计过程中的学科因素划分任务,建立工作流模型;然后,在流程的运行过程中,利用工作流引擎处理节点之间的调度与迁移;最后,完成浆叶的数字化设计.实际应用表明,该系统能够有效地解决桨叶数字化设计过程中的出现的问题.并且,基于工作流的管理系统还具有代码简洁、逻辑结构清晰和扩展性强等优点.