基于MESE的导弹仿真数据一致性验证  

Consistency validation of missile simulation data based on maximum entropy spectrum estimation

作　　者：赵彬[1] 周中良[1] 王金福[1] ZHAO Bin ZHOU Zhong-liang WANG Jin-fu(Aeronautics and Astronautics Engineering College, AFEU, Xi＇an 710038, China)

机构地区：[1]空军工程大学航空航天工程学院,陕西西安710038

出　　处：《飞行力学》2016年第6期58-62,共5页Flight Dynamics

摘　　要：以某型空空导弹为对象,对该导弹模型的仿真可信度评估方法进行了研究,提出了基于最大熵谱估计法的导弹仿真数据一致性验证方法。模拟外场试验场景进行了全体系实战对抗仿真试验,并将试验数据作为仿真数据一致性验证的参考数据;对导弹仿真试验的随机动态数据平稳化预处理后,进行了基于最大熵谱估计法的导弹仿真随机动态数据一致性验证。结果表明,该导弹模型具有良好的动态一致性,所提方法可行、有效。Simulation credibility evaluation method for air-to-air missile mode was studied,and the consistency validation method of missile simulation data based on maximum entropy spectrum estimation was proposed. The simulation test of the whole system was carried out on the simulated field test,and the data was used as the reference for the consistency of the simulation data. After smooth processing of the random dynamic data from missile simulation test,the consistency validation of the missile simulation random dynamic data was conducted on the basis of the maximum entropy spectrum estimation. Results show that the model has good dynamic consistency,and the validity and feasibility of the method are verified.

关 键 词：导弹仿真 平稳化 最大熵谱估计法 一致性验证 

分 类 号：TJ762.2[兵器科学与技术—武器系统与运用工程]