本舰机动分辨目标左右舷建模与仿真

林宗祥; 孙永侃; 熊正祥

doi:10.11993/j.issn.1673-1948.2012.06.013

本舰机动分辨目标左右舷建模与仿真

doi: 10.11993/j.issn.1673-1948.2012.06.013

海军大连舰艇学院科研部, 辽宁大连, 116018

详细信息

作者简介:
林宗祥(1984-), 男, 在读博士, 研究方向为水面舰艇反潜作战辅助决策.

中图分类号: U666.7; E843
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出版历程
- 收稿日期: 2012-06-05
- 修回日期: 2012-07-20
- 刊出日期: 2012-12-20

Modeling and Simulation of Mother Ship Maneuver for Discriminating Port/Starboard of Target

Scientific Research Department, Dalian Naval Academy, Dalian 116018, China

摘要

摘要: 为研究本舰机动分辨目标左右舷的转向角度, 分析了本舰机动分辨目标左右舷推理规则可能存在的误判问题。综合考虑敌我运动和转向时间等因素, 建立了本舰机动分辨目标左右舷的细化模型。仿真结果表明, 本舰转向方向与目标所处舷角方向相反时, 分辨目标左右舷所需的转向角度较小; 反之, 则需较大的转向角。最后, 根据仿真结果, 利用1stOpt软件进行拟合得到本舰转向后目标舷角最大值和最小值的多项式表达式, 并完善了本舰机动的推理规则以更加可靠地判断目标左右舷。
- 本舰机动 /
- 左右舷分辨 /
- 转向角度 /
- 建模与仿真
Abstract: To understand the turning angle for mother ship to discriminate the port/starboard of a target, the possible false deduction in the reasoning rule of discrimination is analyzed. A detailed model of mother ship maneuver for discrimi-nating port/starboard of a target is established, in which such factors as the maneuvers of mother ship and target, the maneuvering time of mother ship, and so on, are taken into account. Simulation results indicate that a smaller turning angle is needed to discriminate port/starboard of a target when mother ship′s maneuver direction is opposite to the board angle in which target locates, otherwise a larger turning angle is needed. The polynomial expressions of target board angle′s maximum and minimum just after mother ship maneuver are obtained by fitting the simulation data with the software 1stOpt. Subsequently, the reasoning rule for discriminating port/starboard of a target is improved for more re-liable discrimination.
- mother ship maneuver /
- port/starboard discrimination /
- turning angle /
- modeling and simulation

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参考文献(4)

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