empennage

英

美

n.  尾翼；尾翼面；尾部; 缩写词为EMP

复数：empennages　

英英释义

noun

• the rear part of an aircraft
  Synonym:tailtail assembly

双语例句

• The tailless aircrafts are regarded as a developing way of the new type aircrafts, which have non-linear characteristic of strong coupling in the lateral-directional mode and in between lateral-directional mode and longitudinal mode due to lack of empennage and even fuselage.
  无尾飞机是新型飞机的研究方向，由于其没有尾翼甚至机身，导致横侧向模态自身以及横侧向模态与纵向模态之间存有强耦合非线性特性。
• Optimization of superplastic forming process for empennage
  尾翼超塑成形工艺方案优化
• Related basic theory of the algorithm is elaborated. The bird strike simulation research on aircraft typical structures such as radome and leading edge of wing and empennage are conducted too and meaningful conclusions was obtained.
  本文系统阐述了该算法的基础理论，并利用SPH算法对飞机典型结构雷达罩、机尾翼前缘模型进行了鸟撞仿真研究，得到了很有意义的结论。
• The modeling of rotor unsteady aerodynamics and rotor/ fuselage/ empennage aerodynamic interaction have been the bottleneck in the high-fidelity mathematical modeling of helicopter flight dynamics.
  旋翼非定常气动力建模以及旋翼与直升机其它部件的气动干扰建模一直是影响直升机飞行动力学数学模型置信度的瓶颈。
• This article describes a method converting aerodynamic load to FEM node load which is applied in the FEM analysis of aircraft wing and empennage structures.
  介绍一种节点载荷转换方法，并用于某飞机各个翼面结构的有限元分析。
• The design is successfully applied to a load-simulated test bed of missiles 'wing and its empennage clung to a certain institute. The accepted experiments of control method and software have been done, through which the tests of the products have been completed.
  论文将其设计成功的应用于某研究所的导弹弹翼、尾翼负载模拟实验台，完成了控制律和软件的验收实验，成功的进行了产品测试。
• Utilizing the functions of CATIA software in Reverse Engineering deals with point cloud data of mobile empennage that is gained from laser measuring and reconstitute the curved surface. Gains the solid model that Rapid Prototyping requires.
  在逆向工程中应用CATIA软件处理激光测量的方法得到的汽车尾部局部点云数据，进行曲面重构，获昨快速原型所需的实体模型。
• The method using feedback linearization of combined control of cavitation device and empennage and synovial control algorithm are simulated by MATLAB to test control effects.
  简单介绍空化器及尾翼联合控制的反馈线性化方法及滑模控制算法，并对两种控制算法分别进行MATLAB仿真，用以检验控制效果。
• The research purpose of this paper is to analysis the flight dynamic performance for unmanned aerial vehicle ( UAV) without empennage and to evaluate its operation and stable performance. Then offer some reference to design and development.
  本文的研究目的是对无尾式无人机的飞行动力学特性进行分析研究，初步评价其操纵与稳定性能，从而为飞机的设计与研制提供一定的参考。
• The effect of empennage spread on flight attitude was analyzed and validated by flight test data.
  本文介绍了使用双镜头狭缝摄影对某武器系统外弹道飞行姿态测试的方法及可行性分析。