现代防御技术 ›› 2022, Vol. 50 ›› Issue (1): 48-53.DOI: 10.3969/j.issn.1009-086x.2022.01.007

• 指挥控制与通信 • 上一篇    下一篇

舰载对陆巡航导弹规划航路点间距离的计算分析

史岩1, 孙航2, 陈云阁1, 王珏3   

  1. 1.海军大连舰艇学院,水面舰艇作战实验中心,辽宁 大连 116018
    2.海军大连舰艇学院,航海系,辽宁 大连 116018
    3.海军大连舰艇学院,作战软件与仿真研究所,辽宁 大连 116018
  • 收稿日期:2021-05-31 修回日期:2021-08-29 出版日期:2022-02-28 发布日期:2022-02-23
  • 作者简介:史岩(1989-),男,辽宁盘锦人。讲师,博士,主要从事海洋地理信息系统和仿真作战方向的研究。
  • 基金资助:
    国家自然科学基金(41871369);海军大连舰艇学院科研发展基金

Calculation Analysis of the Distance Between Planned Waypoints of the Ship⁃to⁃Land Cruise Missile

Yan SHI1, Hang SUN2, Yun-ge CHEN1, Jue WANG3   

  1. Dalian Navy Academy,The Operation experiment Centre,Liaoning Dalian 116018,China
    Dalian Navy Academy,Department of Navigation,Liaoning Dalian 116018,China
    Dalian Navy Academy,Operational Software and Simulation Research Institute,Liaoning Dalian 116018,China
  • Received:2021-05-31 Revised:2021-08-29 Online:2022-02-28 Published:2022-02-23

摘要:

针对舰载对陆巡航导弹在实际飞行中,其航迹需要参考近似大地线的航线,在充分考虑导弹由海对陆的航路规划过程基础上,提出了易于编程、精度有所改进的空间两点间大地距离的计算方法。该方法在考虑高程的地球椭球模型参数的求取基础上,利用Bowring反解公式重新推导了顾及高程的空间航路点间的计算公式。相关算例表明,该方法提高了导弹规划航路点间距离的计算精度且易于工程实现。

关键词: 舰载对陆巡航导弹, Bowring公式, 大地距离, 航路点间距离, 地球椭球模型, 航路规划

Abstract:

In view of the fact that the ship-to-land cruise missile's flight path needs to refer to the approximate geodesic route, the calculation method of geodesic distance between two points in space, which is easy to program and has improved accuracy, is put forward on the basis of fully considering the planning process of the missile's path from sea to land. Based on the calculation of the parameters of the earth ellipsoid model considering the altitude, the calculation formula of space waypoint considering the altitude is re-derived by using the Bowring inverse solution formula. The relevant calculation examples show that this method can improve the accuracy of distance calculation and is easy to be implemented in engineering.

Key words: ship-to-land cruise missile, Bowring formula, geodetic distance, distance between waypoints, ellipsoid model of the earth, path planning

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