基于任务执行全过程的工作流建模方法

MODELING METHOD BASED ON THE IMPLEMENTATION OF THE WHOLE PROCESS OF TASK IN WORKFLOW

针对目前工作流管理系统在描述能力、可扩展性、柔性和可封装性等方面的严重不足,提出了一种基于任务执行全过程和反馈机制及封装思想的工作流建模方法。通过给出产品开发过程的工作流模型实例,展现了这种建模方法在提高模型描述能力、提高系统可扩展性和柔性等诸方面的优势所在。对于开发可靠性高,柔性、适应性和可移植性强,封装能力好的工作流管理系统具有重要的应用价值。

In order to solve the problem of low descriptionability, expansibility. flexibility, encapsulation existed in current of workflow management systems, a new modeling method based on the implementation of the whole process of task (IWPT) in workflow , feedback mechanism and encapsulation thinking is put forward. And according to the given example of product development procedure , the significant advantage of this method will be found in enhancing description ability, improving system expanding and flexibility. The proposed method has important value in designing and developing workflow management systems with high reliability, flexibility, adaptability and replanting.