1) canard
[英][kæ'nɑ:d] [美][kə'nɑrd]
鸭舵
1.
The paper introduces the method of controlled centroid trajectory optimization for two-dimension canard trajectory correction using the Pontryagin s Minimum Principle,it gets the simulation results of the optimal centroid trajectory and the variation rules of the normal overloads with the least energy cost.
介绍了用庞特里亚金最小值原理对二维鸭舵式弹道修正可控段质点弹道进行优化的方法,得到消耗能量最小的优化质点弹道和法向过载变化规律的仿真结果。
2.
The computing method of correction force and time of the canard correction mec.
通过分段计算鸭舵机构修正力及其误差分析说明本方法可行,并且计算公式均为解析式,不需迭代计算微分方程,计算速度高。
3.
The controlled trajectory model was established with the action of canards.
简要阐述了指令制导防空炮弹有控弹道控制模式,建立了鸭舵控制力和控制力矩作用下的有控弹道模型,研究了弹丸理想启控姿态和启控位置的确定方法,得到了确定理想启控位置的启控函数。
2) canard rudder
鸭式舵
4) canard control for correction
鸭舵修正控制
1.
Then the operation principle of the 2D-TCF is confirmed and its key techniques are analyzed,which mainly include trajectory discriminance,the canard control for correction,MEMS,and so on.
本文在广泛分析国内外二维弹道修正技术的研究现状基础上,提出了一种基于鸭舵技术的二维弹道修正引信方案,确定了其工作原理,并对其中的关键技术进行了分析,主要包括弹道辨识技术,鸭舵修正控制技术,微机电系统技术等,进而探讨了弹道修正引信的发展方向。
5) two-dimension canard trajectory correction fuze
二维鸭舵弹道修正引信
6) duck
[英][dʌk] [美][dʌk]
鸭
1.
Determination and Analysis on Selenium and Heavy Metal Elements in Duck tissue with Different Origin in Shihe Valley;
浉河流域不同来源鸭组织中硒和重金属元素的测定分析
2.
A study on the pattern of methane emission in wetland rice-duck complex ecosystems;
湿地稻-鸭复合系统的CH_4排放规律
3.
Sequence Analysis of the PB1 Polymerase Genes of H3 Subtype Duck Influenza Viruses;
H3亚型鸭源流感病毒聚合酶PB1基因的序列分析
补充资料：摆舵
1.掌舵。
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