燃油量是液位的非线性函数,并与飞行姿态有关。
The fuel quantity is a nonlinear function of the liquid level which is affected by the flight posture.
作为应用实例,分析了在飞行姿态控制系统中的应用。
As an application example, its application to flight attitude control system is analysed.
提出了一种用飞机前后两个位置点空间连线矢量提取飞行姿态算法。
An algorithm to extract flight attitude from a space vector, which was connected by two track points, was proposed.
可以通过测量多个破片的飞行速度与飞行姿态角,推导出速度衰减系数。
After measuring the velocities of many fragments and the flying Angle, the coefficient of velocity attenuation can be calculated.
在分离基础上,还要保持正确的飞行姿态,确保相对导航设备工作正常。
In the separation of basis, and keep the right attitude, ensure that the relative navigation equipment is working properly.
给出了机载观测平台水平直线飞行且无飞行姿态变化条件下的定位表达式。
Some locating expressions are given when the observer is flying along a horizontal beeline without any posture change.
他们捕捉了一些黑边翼飞鱼,他们将这些飞鱼制成标本,让这些飞鱼标本处于不同的飞行姿态。
The scientists caught a number of darkedged-wing flying fish and had them stuffed with their wings fixed in different flying positions.
论述模拟宇宙飞船的俯仰、偏航、滚转等各种飞行姿态的方法及动态下的视景模拟。
The simulation methods for pitching movement I going off course and rolling of spaceships are described, and the vision simulation of moving conditions could be realized.
仿真结果表明,该技术具有飞行姿态识别快、成本低、体积小、抗过载能力强的优点。
Our research indicates that this technology has the advantages including the speediness of determining the attitude, low cost of systems, small size and high efficiency of anti-overloading.
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。
The effect of empennage spread on flight attitude was analyzed and validated by flight test data.
在国防科技研究领域,爆炸、燃烧、穿甲、弹道、飞行姿态等的研究都离不开高速摄影。
The research of blast, combustion, armour piercing, trajectory and aviation posture can't be done without high speed photograph in national defence science and technology research field.
为提高在轨微小卫星的使用效能及生存能力,提出一种微小卫星低可观测外形飞行姿态规划算法。
A flight attitude planning algorithm is developed for low observable micro-satellite shields to enhance the on-orbit satellite's survivability and operational effectiveness.
在实际弹丸飞行姿态测试试验中,该测试系统可以较好的完成实时测试小弹丸攻角和速度参数的任务。
In the experiment for measuring bullet attitude, this measurement system can accomplish real-time measuring small bullet Angle of attack and velocity parameter.
文章将网络同步控制理论应用于航天器编队飞行姿态控制,以提高航天器编队飞行姿态控制的协同性。
To enhance the cooperativity of attitude control for spacecraft formation flying, the synchronization control theory of networks was applied toattitude control of spacecraft formation flying.
提出了一种的弹丸姿态进行实时跟踪拍摄的新方法,能够解决对高速弹丸飞行姿态的实时随动拍摄问题。
This paper prompts a novel method of real-time tracking photography for projectile by using a piece of optical reflector.
地磁传感器测量的数据不仅用于解算弹体飞行姿态,同时可通过计算给出点火脉冲发动机选择的方向基准。
The data measured by magnetic sensor can be used in calculating the flight attitude of the projectile and giving the direction benchmark of firing pulse jet.
对于武装直升机载的航空火箭武器系统,如果发射后坐力过大,将对载机的飞行姿态和安全造成严重影响。
If the backward force is overload, the flight attitude and the safety of the armed helicopter will be affected seriously in the aerial rocket weapon system of armed helicopters.
飞行姿态模拟平台作为检测方法中的重要设备,其设计精度和可靠性对整个系统的检测精度具有重要的影响。
Design accuracy and reliability of the flying position simulation platform that is the import test equipment possess primary influence to detection precision overall system.
日本宇宙开发机构的津田雄一说:“借助智能玻璃,我们只要利用太阳光就可既控制飞行轨道又控制飞行姿态。”
"With this we can control both the orbit and the attitude using only sunlight," says Yuichi Tsuda of the Japan Aerospace Exploration Agency.
水平仪是飞机综合训练模拟器座舱仪表系统中用于显示飞机飞行姿态的仪表,主要完成俯仰、倾斜等指示功能。
Artificial horizon, an instrument of cockpit meter systems of the ACTE, is mainly used to indicate the flight attitude, such as pitching Angle and tilt Angle etc.
储能飞轮系统为了实现卫星飞行姿态控制和能量储存,要求系统中的无刷直流电机同时具有电动和发电两种功能。
In order to keep the attitude of satellite and store energy, the Brushless DC (BLDCM) applied on storage flywheel system should serve as drive motor and generate motor.
时间转到19世纪80年代,马雷也把注意力转移到分析棘手的鸟类飞行姿态上。他拍摄了苍鹭和鹦鹉的飞行序列照片。
In the 1880s, Marey turned his attention to the tricky analysis of bird flight, photographing sequences of herons and cockatoos.
为了测试火炮弹丸飞行姿态,采用捷联式地磁—太阳方位传感器,利用地磁场和太阳方位作为参照物,解算弹丸飞行姿态。
For use in the attitude measurement of artillery projectiles, a strap-down type geomagnetism and solar direction sensor is made use of to decide the attitudinal data.
第六章研究了观测平台的飞行姿态变化对测距定位的影响,给出了在机载观测平台发生飞行姿态变化情况下定位求解的两种思路。
In Chapter Six, the influence for flying posture change of the observer on locating process is studied. Two resolving methods are given.
使用电池供电的电脑来控制使风筝飞行姿态,在极端天气条件下或者是系绳出现问题时通过电机来控制,同时配有多台电动机提供备用。
Onboard battery-powered computer controls allow the kites to land themselves during extreme weather conditions, or if the tether is severed, and multiple motors provide a backup if one motor fails.
通过图像旋转的原因分析,推导出普遍适用于航拍图像纠偏处理的公式;并根据无人机飞行姿态来判断航拍图像的旋转角度进而加以纠正,使航拍图像固定指北,有助于操作员正确进行图像的观察及判定。
By correcting the rotating Angle of the image based on the flight attitude of the UAV, the direction of the aerial image can be fixed to help the operator to observe and decide correctly.
这枚火箭的亮点之一,图像测量系统能让人们第一次近距离、真切地看到火箭飞行的姿态。
One of the highlights of the rocket was the image observation system enabling humans to see for the first time at a near distance and truthfully the attitude of the rocket flying.
根据诺格公司的说法,LCR- 100提供有关飞机位置、航向和姿态的精确飞行信息。
According to Northrop Grumman, the LCR-100 provides precise navigation information regarding the aircraft position, heading and attitude.
全世界的商业航班的飞行遵循迂回路线,降落之前的姿态控制浪费时间,滑行过程中还要耗费宝贵的燃料。
Commercial airliners around the world follow circuitous flight paths, waste time in holding patterns before landing and burn precious fuel taxiing.
全世界的商业航班的飞行遵循迂回路线,降落之前的姿态控制浪费时间,滑行过程中还要耗费宝贵的燃料。
Commercial airliners around the world follow circuitous flight paths, waste time in holding patterns before landing and burn precious fuel taxiing.
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