| Warfare simulation cases are not only the crystallization of simulation systems’ construction and application,but also the integration of participants’ knowledge and experience in simulation tasks.However,nowadays,there haven’t been enough researches carried out in warfare simulation cases interiorly;in addition,there haven’t been a unified and standardized resources description and management approach yet,which together lead to the situation that resources can not be sufficiently shared so as to seriously limit the reuse of resources and the efficiency of simulation development.In recent years,technologies of ontology and case-based reasoning have developed rapidly,especially in the areas of enterprise knowledge management and emergency cases management.In the process of case library construction,ontology can not only enrich the knowledge expression,but also provide the possibility of intelligent and effective decision support together with case-based reasoning.Taking a cue from interrelated techniques in case-based reasoning,the dessertation has focused on the unified storage and management of warfare simulation cases based on the approach of ontology and has finished the following aspects of work:(1)The analysis of the construction of warfare simulation cases.The basic structure of warfare simulation cases has been made clear via the analysis of ** Center about the requirements of warfare operations research and typical simulation softwares.(2)The analysis of interrelated knowledge of ontology and case-based reasoning.The basic approach of ontology construction and tools have been mainly included,as well as the interrelated techniques and typical application of case-based reasoning,which has provided theoretical support of subject development.(3)The construction of warfare simulation cases ontology.The WSCOCA(Warfare Simulation Cases Ontology Construction Approach)has been put forward,leading to the elementary completion of entity ontology,mission ontology and simulation ontology,based on which the expression of warfare simulation cases based on ontology has been finished,which has been recognized by the relevant unit.(4)The research of key technologies of warfare simulation cases library construction.The technologies of organization,representation,storage,management,and application have been included,which has provided technical support of prototype system construction.(5)The design and implementation of prototype system construction.The development of several function modules,such as user management,ontology construction and cases management,has been finished.Different permission has been set to meet different requirements of operational commands and simulation personnels.Thus,the system itself has satisfied the requirements of data reuse and on-demand service. |
