Data Model of Battlefield Geographic Environment Simulation Object Based on Cognition

doi:10.16182/j.issn1004731x.joss.17-0200

Abstract

Abstract: Aiming at the urgent demands on present battlefield environment cognition active service, its requirements are hard to be satisfied by the traditional battlefield environment data model, thus a kind of battlefield environment simulation data model needs to be constructed. The characteristics of task-orientated battlefield geographic space cognition progress are analyzed, and the cognitive process concept model is constructed. The characteristics of battlefield environment object recognition structure are analyzed; the hierarchical structure division is implemented on battlefield geographic environment simulation object with object-orientated method; and object data models are described uniformly with SEDRIS. Based on cognitive-driven mechanism of workflow, the cognition process and simulation object data are integrated, and the dynamic data model is established. The battlefield environment information system data service framework is designed based on this model, and its rationality and extensibility are verified through application.

Key words: battlefield environment simulation object, dynamic data model, cognitive-driven, SEDRIS (Synthetic Environment Data Representation and Interchange Specification), work flow

CLC Number:

TP391.9

Zhu Jie, You Xiong, Xia Qing. Data Model of Battlefield Geographic Environment Simulation Object Based on Cognition[J]. Journal of System Simulation, 2019, 31(6): 1070-1084.

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