Modeling and Simulation for Encounter Model Based on Linear Equivalent Trajectory with Aimed Warhead
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- 英文论文题名：Modeling and Simulation for Encounter Model Based on Linear Equivalent Trajectory with Aimed Warhead
- 论文作者：Jingru Han ; Yanxuan Wu ; Song Liu ; Jianbin Chen ; Hua Guo
- 英文论文作者：Jingru Han ; Yanxuan Wu ; Song Liu ; Jianbin Chen ; Hua Guo ; Beijing Institute of Technology ; Aerospace Long-march International Trade Co.Ltd ; Shanghai Aerospace Electronic Technology Institute ; Huaihai Industrial Group Co.Ltd
- 年：2017
- 作者机构：Beijing Institute of Technology;Aerospace Long-march International Trade Co.Ltd;Shanghai Aerospace Electronic Technology Institute;Huaihai Industrial Group Co.Ltd;
- 英文论文关键词：Encounter model ; linear equivalent trajectory ; equivalent damage plane ; aimed warhead
- 会议召开时间：2017-07-26
- 会议录名称：第36届中国控制会议论文集（B）
- 英文会议录名称：Proceedings of the 36th Chinese Control Conference（B）
- 语种：英文
- 分类号：TJ760
- 学会代码：KZLL
- 会议名称：第36届中国控制会议
- 会议地点：中国辽宁大连
- 主办单位：中国自动化学会控制理论专业委员会
- 学会名称：中国自动化学会控制理论专业委员会
- 页数：6
- 文件大小：566k
- 原文格式：D
- 会议级别：全国
摘要
Modelling and simulation for aimed warhead anti-air missiles encountering targets has been researched. The second-order encounter model is carried out by least squares fitting based on control points, which is applied to solve the issues as low precision and poor adaptability of ideal linear encounter trajectory. For this model, a linear equivalent trajectory(LET) is proposed to reduce computation without losing encounter information, such as remaining flight time, missing distance and missing azimuth. Next, considering the attitude encounter, an equivalent damage plane(EDP) is established using the AH-64 helicopter, and the solving method of encounter parameters is also covered for the model including the LET and EDP information. Finally, the validity of the encounter model is demonstrated by applying the error analysis, especially in its accuracy.
Modelling and simulation for aimed warhead anti-air missiles encountering targets has been researched. The second-order encounter model is carried out by least squares fitting based on control points, which is applied to solve the issues as low precision and poor adaptability of ideal linear encounter trajectory. For this model, a linear equivalent trajectory(LET) is proposed to reduce computation without losing encounter information, such as remaining flight time, missing distance and missing azimuth. Next, considering the attitude encounter, an equivalent damage plane(EDP) is established using the AH-64 helicopter, and the solving method of encounter parameters is also covered for the model including the LET and EDP information. Finally, the validity of the encounter model is demonstrated by applying the error analysis, especially in its accuracy.
Modelling and simulation for aimed warhead anti-air missiles encountering targets has been researched. The second-order encounter model is carried out by least squares fitting based on control points, which is applied to solve the issues as low precision and poor adaptability of ideal linear encounter trajectory. For this model, a linear equivalent trajectory(LET) is proposed to reduce computation without losing encounter information, such as remaining flight time, missing distance and missing azimuth. Next, considering the attitude encounter, an equivalent damage plane(EDP) is established using the AH-64 helicopter, and the solving method of encounter parameters is also covered for the model including the LET and EDP information. Finally, the validity of the encounter model is demonstrated by applying the error analysis, especially in its accuracy.
引文
[1]S.S.Wang,X.Lu,F.Ma,Y.X.Xu,Discussion on the problems in torpedo fuze-warhead matching,Torpedo Technology,21(3):224–229,2013.
[2]Z.H.Zhuang,H.B.Wang,Q.T.Zhang,Analysis of an optimum atbm seeker fuze time-delay algorithm to burst the warhead,Journal of Astronautics,23(1):51-54,2002.
[3]J.W.Zhu,H.M.Tan,Y.H.Fan,A solving method of optimal initiating delay time and initiating direction for aimed warhead,Journal of Astronautics,24(2):198-201,2003.
[4]B.Sun,J.P.Li,J.Q.Zheng.The research on infrared imaging GIF technology of ground-to-air missile,Journal of Projectiles,Rockets,Missiles and Guidance,33(1):57-60,2013.
[5]G.H.Xia,D.J.Wang,Intelligent missiles.Beijing:China Aerospace Press,2008,chapter 5.
[6]W.X.Xu,Z.D.Song,G.Y.Zhang,Z.Y.Qi,Research on terminal damage model and simulation of multi-purpose guided missile warhead attacking on helicopter,ACTA Arrmamentarii,28(6):671-676,2007.
[7]C.A.Larson,K.T.Mc Ardle,Munitions endgame geometry for optimal lethality system,United Patents,2012:8267000.
[2]Z.H.Zhuang,H.B.Wang,Q.T.Zhang,Analysis of an optimum atbm seeker fuze time-delay algorithm to burst the warhead,Journal of Astronautics,23(1):51-54,2002.
[3]J.W.Zhu,H.M.Tan,Y.H.Fan,A solving method of optimal initiating delay time and initiating direction for aimed warhead,Journal of Astronautics,24(2):198-201,2003.
[4]B.Sun,J.P.Li,J.Q.Zheng.The research on infrared imaging GIF technology of ground-to-air missile,Journal of Projectiles,Rockets,Missiles and Guidance,33(1):57-60,2013.
[5]G.H.Xia,D.J.Wang,Intelligent missiles.Beijing:China Aerospace Press,2008,chapter 5.
[6]W.X.Xu,Z.D.Song,G.Y.Zhang,Z.Y.Qi,Research on terminal damage model and simulation of multi-purpose guided missile warhead attacking on helicopter,ACTA Arrmamentarii,28(6):671-676,2007.
[7]C.A.Larson,K.T.Mc Ardle,Munitions endgame geometry for optimal lethality system,United Patents,2012:8267000.