Research And Development On Computer Aided Editor For Engineering Documents

On the background of knowledge economy, enterprises are transformed fromproduction to innovation. This transformation will change the product design modeinto high-speed product innovation. In this situation, in order to enhance thecompetitive power of enterprises, it is important to edit engineering documentsrapidly. The reuse based on content is an efficient method to realize editingdocuments rapidly, and is one of the main goals of the knowledge developmentmodule in the framework of knowledge-based manufacturing enterprise.The project background of the paper is "Concurrent Art in Product Environment(CAPE) for Submarine Campaign System", funded by the Department of ShipSystem Engineering. In this paper, the method and key technologies of computeraided editor for engineering document based on ontology and semantic web arestudied, which include data integration, data reuse, template creation and reuse,document creation and edit, data order and ontology evolvement. And the system ofcreating and editing document is realized.In order to enhance the competitive power of enterprises, aiming at the problemsin editing engineering documents rapidly, a computer aided technology for compositedocuments edit based on Ontology and Semantic Web is put forward. The ontologymodel and Semantic Web are analyzed, and the thought, method and flow of workbased on Ontology and Semantic Web to realize the computer aided technology forcomposite documents edit are explained. Templates, data and semantic relations areunified based on ontology models. This can solve problems in documents editing,such as reusing data, integrating data, and standardizing formats, and has significantimportance in improving the efficiency, accuracy and consistency of compositedocuments edition. Based on it, combining theories of document vector space anddata mining, the method of using weight vector space and the method of usingassociation rules are put forward, which can solve data efficiently reuse and ontologymodel evolvement.And then, the whole framework of computer aided editor for compositedocuments is put forward. In large and long-period use, these functions make thetechnology of computer aided editor for composite documents can work efficientlyand accurately, and the ontology models can be evolved.Based on the theory in the paper, the system of CITED (Computer aIded ediTorfor Engineering Document) is developed in the B/S mode. The system is applied tothe project of CAPE(Concurrent Art in Product Environment) and Data record andEvaluation of simulation system of semi-physical simulation, and gets a good result.It is proved that the system can be used in any specific field. The related work andresearch results have great significance in modeling enterprise engineeringknowledge, and in increasing the efficiency, veracity and consistency of engineeringdocument edition.