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弹箭与制导学报 >

2017 , Vol. 37 >Issue 3: 23 - 25

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2017.03.007

导弹与制导技术

鸭舵式修正机构修正能力的分析与研究

  • 邵伟平 ,
  • 汪亚利 ,
  • 郝永平 ,
  • 郝启 ,
  • 许巍
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  • 沈阳理工大学机械工程学院,沈阳 110159

邵伟平(1968-),女,重庆合川人,教授,博士,研究方向:机械设计及理论。

收稿日期: 2016-03-31

  网络出版日期: 2025-05-28

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The Analysis and Study of Correction Ability of Canard CorrectionMechanism

  • SHAO Weiping ,
  • WANG Yali ,
  • HAO Yongping ,
  • HAO Qi ,
  • XU Wei
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  • Institute of Mechanical Engineering, Shenyang Ligong University, Shenyang 110159, China

Received date: 2016-03-31

  Online published: 2025-05-28

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摘要

为了研究鸭舵式修正机构的修正能力,建立了不同舵高和不同舵偏角的二维弹道修正弹丸三维模型,采用了流体动力学和运动学的联合仿真,重点分析了弹丸的升阻比气动特性、舵片减旋和姿态控制,得出修正效果。得出结论:50mm高的舵片对射程的修正效果最好,55mm高的舵片对偏航的修正效果最好;舵偏角越大的舵片对射程和射高的修正效果越好,但对航偏的修正效果不佳,而偏角较小的舵片对航偏的修正效果较好。

关键词： 鸭舵; 修正机构; 舵高; 舵偏角; 修正能力

本文引用格式

邵伟平 , 汪亚利 , 郝永平 , 郝启 , 许巍 . 鸭舵式修正机构修正能力的分析与研究[J]. 弹箭与制导学报, 2017 , 37(3) : 23 -25 . DOI: 10.15892/j.cnki.djzdxb.2017.03.007

Abstract

In order to study the correction ability of the canard correction mechanism, establishing 3D models of two-dimensional trajectory correction artillery with different heights and different rudder angles and conducting fluid dynamics and kinematics simulation. Using hydrodynamics and kinematics co-simulation, analyzing aerodynamic characteristics, anti-rotation and position-control of rudder specially. Drawing a conclusion: the rudder with 50 mm height makes the correction-result of range best, the rudder with 55 mm height makes the correction-result of deviation best; the bigger rudder angle, the better the correction-result of rang and cross, but the correction-result of deviation is not good and the smaller rudder angle makes the correction-result of deviation better.

Key words： canards; correction institution; the height of rudder; rudder angle; correction ability

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