潜射鱼雷类型识别系统建模与数值仿真

Model and Simulation of Coming Torpedo Recognition System

为从战术特征层构建潜射鱼雷类型识别系统,基于战技影响因素,设计了系统结构流程.作为系统构建的理论基石,着重从目标特征、环境信息和态势信息3方面论述证据指标的选择,并分析其对鱼雷类型识别的影响.提出了对证据进行确定性信息预处理的方法,改进数据融合算法,提高系统实用价值.通过建立仿真程序验证算法的合理性.结果表明,基于战术特征层的潜射鱼雷类型识别是可行的,识别结果能够满足战术决策的需要.

In order to establish a torpedo recognition system based on tactical feature, the structure and flow chart of system were designed based on tactical and technologic factors. As the foundation of system, evidences were selected and analyzed according to target feature, circumstance information and state information. The method of information fusion was presented, which can improve the practicability of system. The rationality and feasibility of the system were verified by simulation. The recognizing result on torpedo type can meet tactical decision demand.