基于目标评价的水下制导武器攻击效能仿真

Simulation of Attack Effectiveness of Underwater Guided Weapons Based on Target Evaluation

为了提高水下制导武器攻击效能评价能力,提出基于目标综合评价的水下制导武器攻击效能指数仿真模型。结合水下制导武器武器系统的战术性能和技术性能参数,以多普勒频谱、回波探测距离、单发命中概率、水下制导聚类、有效射程为水下制导武器攻击效能的约束指标参数,采用延迟特征分析和自适应参数适应性调节方法,构建水下制导武器攻击效能评价的优化目标函数,采用自适应寻优算法实现对水下制导武器可靠性和攻击有效性寻优控制,采用目标综合评价模型,结合支持度-置信度联合估计的方法,构建水下制导武器攻击效能的寻优控制律,根据攻击可靠性指数分布,实现对水下制导武器攻击效能的指数评价,并将算法嵌入到视景仿真平台中,实现人机交互设计。测试结果表明,采用该方法进行水下制导武器攻击效能评估的可靠性较好,收敛性较强,在视景仿真平台中人机交互性能较强。

In order to improve the reliability evaluation ability of underwater guided weapons,a simulation model of attack effectiveness index of underwater guided weapons based on comprehensive target evaluation is proposed.Combining the tactical perfor⁃mance and technical performance parameters of underwater guided weapon system,taking Doppler spectrum,echo detection distance,single hit probability,underwater guidance cluster and effective range as the constraint index parameters of underwater guid⁃ed weapon attack effectiveness,the optimization objective function of underwater guided weapon attack effectiveness evaluation is constructed by adopting the delay characteristic analysis and adaptive parameter adjustment method.Self-adaptive optimization algorithm is used to optimize the reliability and attack effectiveness of underwater guided weapons.A comprehensive target evaluation model is adopted,and the support-confidence joint estimation method is used to construct the optimization control law of underwa⁃ter guided weapons'attack effectiveness.According to the index distribution of attack reliability,the index evaluation of underwater guided weapons'attack effectiveness is realized,and the algorithm is embedded in the visual simulation platform to realize hu⁃man-computer interaction design.The test results show that this method is reliable and convergent in evaluating the attack effectiveness of underwater guided weapons,and has strong human-computer interaction performance in the visual simulation platform.