The noise design technology has became importance in modern helicopter design.
噪声设计已成为现代直升机设计的重点。
Therefore, the study of this paper meets the need of our country's new helicopter design.
因此，本文的研究适应了我国直升机研制的需要。
The hunchback cockpit configuration was influenced by the the Russian Hind helicopter design.
隆起的驾驶舱结构是受到俄罗斯雌鹿直升机造型的影响。
The method presented in this paper may be used for reference to the people who work on the armed helicopter design and operation.
本文的理论公式和计算方法可用于武装直升机的设计，并可对其战术使用提供参考。
China helicopter Design Institute and Changhe Aircraft Industry Group (CAIG), both located in Jingdezhen, Jiangxi Province, were appointed as main contractors for the project.
中国直升飞机设计研究院和昌河飞机工业集团(CAIG)，两者都位于江西景德镇，指定为计划的主承包商。
What is most astounding: "helicopter design" the contour, USES advanced "Apache" with the present United States Air Force helicopter's contour to be exactly the same unexpectedly.
最让人惊奇的是：“直升机图案”的外形，竟然跟目前美国空军使用的最先进的“阿帕奇”直升机的外形如出一辙。
In further characterizing the AMP suit, John Rosengrant, design supervisor for Stan Winston Studios, says it is "an Apache helicopter with legs."
斯坦·温斯顿工作室设计总监约翰·罗森格兰特把AMP形象地描述成‘长腿的阿帕奇’武装直升机。
Eurocopter believes its design could give a helicopter around 50% more speed and range, and not at a huge cost.
欧直公司认为它的设计能够使直升机增加约50%的飞行速度和飞行里程，而且并不用付出多大代价。
This thesis focuses on the design and implementation of a flight control system for a mini unmanned helicopter.
本文围绕超小型无人直升机飞行控制系统的设计与实现展开论述。
This method is applied to an unmanned helicopter, and the design of an adaptive attitude controller and a trajectory-tracking controller are presented.
本文把该方法应用于无人直升机，给出了自适应姿态控制系统和跟踪控制器的设计方法。
MODEL 79 Meanwhile, McDonnell continued to seek an outlet for the principles and design simplicity developed in the XH-20 ramjet helicopter.
模型79与此同时，麦继续寻求出路的原则和设计开发的简单新华- 20喷气直升机。
In a helicopter the articulated head and tail rotor gearbox are required to be a very high specification design using the best materials and requiring frequent and costly maintenance.
在直升机的阐述头和尾桨变速箱都必须是一个非常高规格的设计使用最好的材料和需要频繁和昂贵的维修。
Design of a unmanned helicopter command controller using combination of dynamic inversion and a on line neural network is presented.
使用动态逆和在线神经网络相结合的方法设计了无人直升机的指令控制器。
Resulting from previous work was a design in 1942 for a strap-on helicopter.
以前的工作而产生的设计是在1942年为捆绑式直升机。
As a critical part of helicopter, rotor blade anti-fatigue design technique is one of the key to improving safety life and decreasing cost.
作为直升机的关键动部件，桨叶的抗疲劳设计技术是提高桨叶安全寿命，降低桨叶使用成本的关键。
Developing a perfect simulator is generally an important process of flight navigation for miniature helicopter, control algorithm design, and control system development.
建立完善的仿真平台是微型直升机飞行导航、控制算法设计和控制系统开发中极其重要的一部分。
According to the flight control characteristics for unmanned helicopter, we design distributed flight control system by means of using middleware TAO and its event service mechanism.
根据无人直升机飞行控制特点，利用中间件TAO及其事件服务机制，设计了分布式飞行控制系统。
Referring to the design of the AFFF fire extinguishing system on the helicopter flight deck of surface naval ships, the foam concentration and the foam tank capacity are chosen.
针对水面舰艇的轻水泡沫灭火系统，结合直升机平台泡沫灭火系统的设计，对轻水泡沫灭火系统浓度的选择及储罐容量的选择进行分析。
The test flight of the helicopter for design finalisation was completed in 2000.
直升飞机在2000年为设计定型完成测试飞行。
Match design of the oil radiator and the cooling fan is the key of the helicopter outer oil system design.
滑油散热器和冷却风扇匹配设计是直升机外滑油系统设计的关键问题。
Rotor design is comprised of some factors such as hub configuration, blade number, rotor diameter, rotor solidity and airfoil which have effects on helicopter performances.
旋翼设计包括桨毂构型、旋翼桨叶片数、旋翼直径、旋翼实度、翼型剖面等一系列影响直升机性能的因素。
This paper presents the design of fixture used on helicopter radar's vibration test. How to compute Natrual Frequency of fixture and verify by test is discussed.
本文主要记述了某直升机机载雷达整机振动试验夹具的设计，以及对夹具固有频率的计算和试验验证等。
The method has been applied to design of a helicopter flight control system.
这两种方法成功地用于直升机飞控系统的设计。
We mainly studied the design of three attitudes controller and the anti-windup control for helicopter with actuators saturation in this paper.
最后，本文对直升机的执行器饱和问题进行了抗饱和控制器设计方法的研究。
The greatest challenge was to design a helicopter that the average customer could actually build while providing the essential elements required for helicopter flight.
最大的挑战是设计一个直升机的平均客户可以真正建立，同时为直升机飞行所需的基本要素。
The robust adaptive flight control system design with neural network of attack helicopter is studied in this dissertation and super maneuver nimble of attack helicopter is realized.
本文就武装直升机大机动、高敏捷性神经网络鲁棒自适应飞行控制系统的设计问题展开研究。
A study on the method of design is presented for helicopter hover with nonminimumphase unstable characteristics.
研究直升机悬停状态时其动力学模型非最小相位且不稳定特性的设计问题。
In order to test the crack of the stroke oar leafs crossbeam of a certain helicopter, we need to design a special transverse wave probe.
为了检测某型直升机尾桨叶大梁的裂纹，需要设计专用横波探头。
In order to test the crack of the stroke oar leafs crossbeam of a certain helicopter, we need to design a special transverse wave probe.
为了检测某型直升机尾桨叶大梁的裂纹，需要设计专用横波探头。
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