It has become a trend to improve combat capability through the computer simulation of military training. Military scenario, which is the basis for military simulation system, provides the information about initial state, mission planning and development trend for the simulation system. It is a hotspot to increase the sharing and reuse of a scenario in military simulation areas. At present, there is no acknowledged standard on standardized description, development and management of military scenario. In most situations the military scenario development tool is customized for the simulation system, so that its content and format can only meet the demand of a simulation system. However, the customized system cannot be extended to other situations. So this thesis presents a new military scenario description method. What’s more, this research builds a general scenario edit tool that is independent of simulation systems. The research contents and results are as follows. Firstly, the model of knowledge representation for military scenario is constructed. According to China's military scenario, the basic elements of the military scenario are extracted from the JC3IEDM model and then are described according to the three elements of the concept, which results in the concepts of the military scenario. According to the functional relationship between the concepts, the frame of concept description is established. Then, Knowledge-Tree is established according to the inheritance relationship among the concepts. Thus, concepts, the description framework of concepts and Knowledge-Trees will constitute Conceptual Knowledge-Tree Representation Model for the military scenario, which describes the element semantics of the scenario. Secondly, the military scenario description specification is established. The mapping relations between 5W1H and the concepts in the model are constructed, which describes the event semantics of the scenario. This will provide the reference for the standardized description of the military scenario instance. MSDL framework is used to describe the concept description framework and Knowledge-Tree, then the frame of the scenario description standard is established. This frame provides a format specification for the scenario description. Based on the framework, the type of the basic elements and enumeration value are defined, which provides the content specification for the scenario description. Based on the proposed method, XMLSpy is used to descr...
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