一种提高外测数字引导准确性的系统工程方法
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摘要
在飞行器试验过程中,中心机需要实时向测控设备发送数字引导信息,使测控设备能够及时捕获目标并稳定跟踪。简单介绍目前外测实时数据处理中所采用的数字引导算法,通过分析影响外测设备数字引导精度的主要因素,提出一种基于轨迹融合的数据精化处理和多级组合滤波方法,可以有效地提高测控设备数字引导精度,具有较高的实际应用价值。
In the process of aircraft test, the center computer needs to send digital guidance information to the TT&C equipment in real-time, so that the TT&C equipment can catch the target in time and track it stably. In this paper, the digital guidance algorithm for real time data processing of trajectory tracking is introduced, the main reasons influencing the digital guidance precision are analyzed, and the data refinement processing method based on trajectory fusion and the multi-stage combined filtering method are proposed, which can effectively improve the digital guidance accuracy for TT&C equipment and has high practical application value.
In the process of aircraft test, the center computer needs to send digital guidance information to the TT&C equipment in real-time, so that the TT&C equipment can catch the target in time and track it stably. In this paper, the digital guidance algorithm for real time data processing of trajectory tracking is introduced, the main reasons influencing the digital guidance precision are analyzed, and the data refinement processing method based on trajectory fusion and the multi-stage combined filtering method are proposed, which can effectively improve the digital guidance accuracy for TT&C equipment and has high practical application value.
引文
[1]成求清,李波,余浩章,等.导弹测控系统总统设计原理与方法[M].北京:清华大学出版社,2014.
[2]崔书华,王敏,王佳.测速跟踪测量数据处理[M].北京:国防工业出版社,2017.
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[8]李鹏.一种基于数据融合技术的外测实时处理方法[J].自动化技术与应用,2013,32(3):60-63.LI Peng.The realtime processing method of the trajectory based on the data fusion[J].Techniques of Automation&Applications,2013,32(3):60-63.
[9]李冬,孙杰.弹道跟踪数据融合处理的快速算法[J].飞行器测控学报,2015,34(4):368-373.LI Dong,SUN Jie.Fast algorithms for fusion processing of trajectory tracking data[J].Journal of Spacecraft TT&CTechnology,2015,34(4):368-373.
[10]段秀云,黄瑜.外弹道测量数据快速融合方法[J].四川兵工学报,2015,36(7):165-168.DUAN Xiuyun,HUANG Yu.esearch on method of fast fusion calculation on trajectory data[J].Journal of Sichuan Ordnance,2015,36(7):165-168.
[11]潘建平,王盛玺,刘宗伟.集群系统下多弹道实时测量数据处理的UKF算法[J].电子设计工程,2016,24(13):61-63.PAN Jianping,WANG Shengxi,LIU Zongwei.UKF algorithm for real-time measurement of multi trajectory data processing in cluster system[J].Electronic Design Engineering,2016,24(13):61-63.
[12]吴超,单奇.航迹预测技术在制导雷达数据处理中的应用[J].国外电子测量技术,2013,32(4):35-38.WU Chao,SHAN Qi.Application of track prediction in data processing of guidance radar[J].Foreign Electronic Measurement Technology,2013,32(4):35-38.
[2]崔书华,王敏,王佳.测速跟踪测量数据处理[M].北京:国防工业出版社,2017.
[3]于古胜,方建勋,张大禹,等.海上靶场试验指挥控制技术[M].北京:海潮出版社,2015.
[4]雷刚.弹道与轨道力学基础[M].北京:北京航空航天大学出版社,2016.
[5]郭军海,慈颖.飞行器实时测控信息融合体制研究[J].飞行器测控学报,2007,26(3):57-61.GUO Junhai,CI Ying.esearches on information fusion system of spacecraft real-time TT&C[J].Journal of Spacecraft TT&C Technology,2007,26(3):57-61.
[6]李昌玺,周焰,林菡.一种弹道导弹目标时空域信息融合模型[J].现代防御技术,2016,44(5):52-60.LI Changxi,ZHOU Yan,LIN Han.Model of temporal spatial information fusion for BM[J].Modern Defence Technology,2016,44(5):52-60.
[7]于瑞年.一种有效提高实时数据处理融合效果的算法探究[J].信息技术与信息化,2015(8):211-212.
[8]李鹏.一种基于数据融合技术的外测实时处理方法[J].自动化技术与应用,2013,32(3):60-63.LI Peng.The realtime processing method of the trajectory based on the data fusion[J].Techniques of Automation&Applications,2013,32(3):60-63.
[9]李冬,孙杰.弹道跟踪数据融合处理的快速算法[J].飞行器测控学报,2015,34(4):368-373.LI Dong,SUN Jie.Fast algorithms for fusion processing of trajectory tracking data[J].Journal of Spacecraft TT&CTechnology,2015,34(4):368-373.
[10]段秀云,黄瑜.外弹道测量数据快速融合方法[J].四川兵工学报,2015,36(7):165-168.DUAN Xiuyun,HUANG Yu.esearch on method of fast fusion calculation on trajectory data[J].Journal of Sichuan Ordnance,2015,36(7):165-168.
[11]潘建平,王盛玺,刘宗伟.集群系统下多弹道实时测量数据处理的UKF算法[J].电子设计工程,2016,24(13):61-63.PAN Jianping,WANG Shengxi,LIU Zongwei.UKF algorithm for real-time measurement of multi trajectory data processing in cluster system[J].Electronic Design Engineering,2016,24(13):61-63.
[12]吴超,单奇.航迹预测技术在制导雷达数据处理中的应用[J].国外电子测量技术,2013,32(4):35-38.WU Chao,SHAN Qi.Application of track prediction in data processing of guidance radar[J].Foreign Electronic Measurement Technology,2013,32(4):35-38.