同时飞机平飞时比水平盘旋和俯冲拉起时的非线性强烈,这说明飞机机动飞行时产生的附加力对转子系统的非线性有明显的抑制作用。
The plane at the same time pulled strongly nonlinear than the hover and diver-hike. This shows that the response of the nonlinear rotor system has significantly inhibited by maneuver load.
针对过失速机动飞机探讨了非线性动态逆方法在飞行控制系统设计中的应用。
This paper discussed the application of this method in the design of flight control system for the post stall maneuver.
游标速度,在某些机动飞行过程中,特别是在进近和着陆时,飞机所应保持的预定速度。
BUG speed, a preselected speed to be observed during certain maneuvers, particularly the approach and landing sequence.
针对12维非线性飞机动力学模型,利用非线性逆系统理论和现代最优控制理论设计了一组非线性飞行控制规律。
Based on 12-state nonlinear aircraft dynamic model, a nonlinear flight control law is designed by using nonlinear inverse dynamics and modern optimal control theory.
这些高机动性,电脑控制的小飞机,撕裂敌军的飞行编队,强大的等离子电荷无情的扫射地面目标,使其行动缓慢。
These maneuverable computer-guided craft tear through enemy flight formations and relentlessly strafe slower ground targets with potent plasma charges.
本文讨论了高机动性飞机滚转机动飞行对纵横航向操纵效能的要求,并以J-7飞机为算例进行了验证。
The longitudinal and lateral directional control effectiveness requirements of high maneuver aircraft are discussed in this paper, and the fighter J-7 is taken as an example.
带传统线性控制器飞机在大迎角高机动飞行时敏捷性明显地减小,运动状态严重耦合更加重这一趋势,而此时操纵能力往往仍有剩余而却未能被利用。
The agility of aircraft with conventional linear flight controllers tends to drop rapidly under high angles of attack, and kinematic coupling of motions furtherly promotes the tendency.
从飞机设计的角度分析了过失速机动飞行的操纵要求问题。
From the viewpoint of aircraft design, a topic on control design requirements for post stall maneuvering is tackled.
讨论了一种基于神经网络动态逆的直接自适应控制方法,并应用于超机动飞机的飞行控制中。
An adaptive controller with a neural network compensator is designed and applied in the control of a super-maneuvering aircraft.
计算仿真表明,该控制器能够较好地发挥飞机的操纵潜力,可使飞机在获得较好的过失速机动能力的同时具有较为满意的飞行品质。
The simulation results have been shown that this controller can take full advantage of aircraft control potential and improve the post stall maneuverability wi…
航天飞行器在再入大气过程中会受到严重的气动加热。返回式卫星、飞船返回舱及航天飞机等采取高空机动再入,再入时间长,其峰值加热过程一般在60-90千米高空。
Spacevehicles such as spacecraft and space shuttle are subjected to severe aerothermal environment with the peak heating at height of 60~90km while they maneuver to reentry the earth's atmosphere.
计算仿真表明,该控制器能够较好地发挥飞机的操纵潜力,可使飞机在获得较好的过失速机动能力的同时具有较为满意的飞行品质。
The simulation results have been shown that this controller can take full advantage of aircraft control potential and improve the post stall maneuverabil…
使飞机不按预定航线继续飞行的机动动作。
Airplane maneuver to keep the airplane from progressing along the intended route of flight.
计算仿真表明,该控制器能够较好地发挥飞机的操纵潜力,可使飞机在获得较好的过失速机动能力的同时具有较为满意的飞行品质。
The simulation results have been shown that this controller can take full advantage of aircraft control potential and improve the post stall maneuverability with satisfactory fl...
威尔伯和奥维尔·莱特驾驶第一架机动飞机飞行。
威尔伯和奥维尔·莱特驾驶第一架机动飞机飞行。
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