concurrent job
3.AegisGrid needs an especial entrance to support the concurrent access and the real-time interaction. Such an entrance was built: AegisPortal based on Grid Architecture provided two strategies about the management of the job and the service quality,and three mechanisms to support task management,interaction transmission and file migration.
4.In order to realize reasonable job shop production scheduling and process planning, the concurrent integration principle of Computer Aided Process Planning (CAPP) and Production Planning and Control (PPC) was described based on Nonlinear Process Planning. The problem of resource selection in the process of integration between CAPP and PPC was analyzed.


