In this paper, three petal type resistance correction mechanisms was improved to achieve simultaneous unfolding and the second expansions. The new mechanism has small space usage, and the way to use the trajectory correction is more flexible. This paper describes the operational principle of the mechanism. The motion characteristics and aerodynamic characteristics of the mechanism were simulated, and the particle trajectory equation was used to estimate its correction performance, which explained the feasibility and practicability of the two expansion of the resistance correction mechanism from multiple perspectives.
WEI Bo
,
PANG Wei
,
CAI Chang
. Three Petal Type One-dimensional Trajectory Correction Resistance Mechanism with Two Time Synchronization[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017
, 37(6)
: 102
-104
.
DOI: 10.15892/j.cnki.djzdxb.2017.06.023
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[1] 李素云, 吴国东, 徐永杰, 等. 花瓣型一维阻力修正机构设计及外弹道仿真[J].兵器装备工程学报, 2016, 37(10): 35-38.
[2] 徐永杰, 吴国东, 刘强, 等. 增阻式一维弹道修正弹气动分析[J].弹箭与制导学报, 2013, 33(6): 133-136.
[3] 赵雄飞, 吴国东, 徐永杰, 等. 可控阻力系数的一维弹道修正机构设计[J].弹箭与制导学报, 2016, 36(6): 105-108.
[4] 陈勇, 吴国东, 王志军, 等. 增阻式一维弹道修正机构设计与气动特性分析[J].弹箭与制导学报, 2016, 36(2): 107-110.
[5] 吴国东, 陈勇, 王志军, 等. 阻尼片结构参数对一维弹道修正弹修正能力的影响[J].弹箭与制导学报, 2016, 36(4): 83-86.