Research And Implement On Application Integrated Based On Workflow Model

This paper introduce how to define, drive and monitor the design flow of task with workflow model to resolve the problem of the worse integrated ability ,the lower operation ability, the wanting of multi-platform depending. The interrelated design task, design data and design implement is involved the management of workflow model. We have built application resource model to describe the resource abilities and states. On the other hand ,we register different application with different middleware-adapter of workflow system. Adapter is customized for application specially. It is to control and monitor application software, exchange interface between system and software. Thereby, the system is provided with loose connection, high agility, easy to manage and altitudinal integration. So, we will discuss the theory and reality significance in workflow model.First, we introduced the research actuality of CAE application integrated and problem in integration technology. Then we introduced the thesis content.Second, we introduced the modeling technology of CAE application process integration. The demand of integration and process modeling method was analyzed. Then, we import workflow, introduce workflow' s detect in CAE application integration. So, we bring forward the modeling technology based on Pi-calculus.Third, we analyzed the system architecture. Here the demand and three common architectures were introduced. Then we brought forward the CAE application integrated system based on workflow by analyzed the detects of the architectures and referred their virtues. Then it was divided to models. At last, we proved the new system architecture could achieve all of our demand.Forth, we introduced the key technology in CAE application integration. It was mainly aimed to analyze and realize the difficult realization of system (adapter encapsulation of application, management model of application resource, management of engineering data, etc).Fifth, we divided the system to some model and analyzed the realization of every model.Lastly, these models were realized in the enterprise information integrated platform. Then, we adopted workgroup CAE application integrated system prototype in isomerous network cooperated environment.