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- flying qualities of aircraft 飞机飞行品质
- XU Rui-jua. On evaluation of flying qualities of directforce-control aircraft in China[J]. Journal of Northwestern Polytechnical University,1994,12(4);659-663. 徐瑞娟，六自由度独立控制飞机飞行品质研究[J]，西北工业大学学报，1994，12（4）；659-663.
- With the frequent characteristics only, we can Judge the flying quality of a DFC aircraft easiely. 利用频域特性，可以方便地评定DFC飞机飞行品质等级。
- As a example, we calculate the airworthiness flying qualities of Y7 version airplane, analyse and discuss the results according to the provisions. 作为算例，计算了Y7改型飞机的适航飞行品质，对所得 结果按条款进行了分析和讨论。
- The Advance of Aircraft Flying Qualities Researching at High Angle of Attack 飞机大迎角飞行品质研究的进展
- The requirement and reason of frequency domain criteria for handling qualities of pitch axis are briefly presented in the flying qualities MIL STD 1797A in this paper. 简要介绍了军用飞机飞行品质MIL-STD-1797A中有关俯仰轴频域准则的要求和原由。
- Furthermore, under the existent condition, the paper suggests to improve dynamic characteristic of horizontal tail actuator, so that the improvement of flying quality of JJ-7 aircraft control system can be achieved finally. 并就现时可能的条件下,建议改善平尾助力器之动态性能,从而改善飞机操纵系统的飞行品质。
- Following a radio beam. Used of aircraft. 跟随无线电波。用于指飞机
- Recently higher requirments on the flying quality of the lateral control system of a tailless aircraft make the traditional approach to its parameter-optimal design increasingly less applicable. 详细研究了无尾飞机横侧向系统的稳定性,并针对该无人机横侧向控制系统,运用经典的控制方法,通过优化而自动调节控制律参数的一种时域方法设计控制律,优化算法采用序列二次规划方法。
- The theory and practice of aircraft navigation. 航空学飞机航行的理论与实践
- On the Sensitivity of Aircraft Longitudinal Flying Qualities to Aerodynamic Derivatives at High Angle of Attack 飞机纵向飞行品质对大迎角气动导数的敏感性研究
- He was the first man ever to fly that type of aircraft. 他是第一个驾驶这种飞机的人。
- He knew very little about the philosophy of aircraft designing. 他对飞机设计原理知之甚少。
- The design quality of movable cabin grealty affects the use of aircraft and the safety of pilot. 摘要活动座舱盖设计的好坏严重影响飞机的使用和飞行人员安全。
- The invention of aircraft caused a revolution in our ways of travelling. 飞机的发明引起了旅行方式的巨大改变。
- A flight of aircraft flashed low across the field. 一架客机低低地从田野上掠过。
- He incarnates all the qualities of a successful manager. 他表现出了事业有成的经理人员所具有的一切品质。
- The design and construction of aircraft. 飞行学飞机的设计及制造
- In Christendom, people show the qualities of kindness and humanity. 在基督教界，人们表现得善良而慈悲。
- They have speeded up the production of aircraft. 他们已加快了飞机的生产。
