| Today, there has a problem of interoperation in WFMS. For resolving this problem, the process-definition-tools subassembly and interactive subassembly have been designed and developed with petri-net theory and specifications of workflow management coalition. It also solves problems in an actual application of software through combining with the requirement of the application of software.Firstly, the article presents the background of engineering project, meaning of research and related theories of workflow-management system. Then petri net is chosen as modeling method through discussing and comparing to kinds of modeling methods. The related theories and Algorithms of petri net are also dissertated. Lastly, functional modules are upbuilded by basing on the functional model of process-definition-tools subassembly and interactive subassembly with the scheme of the interoperational problem and actual requirement of the application of software. Through establishing flame, methods and Algorithm, the interactive subassembly and process-definition-tools subassembly are developed with making use of technology of MVC and CORBA etc.The problems and functions of expanding are presented by validating functions of the interoperational subassembly and process-definition-tools subassembly. It also offers on the theories and technology of solving interoperational problem. |
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