查询词典 flight control

This paper researches on the aerodynamic load simulation of one type of helicopter airscrew, and simulates how the aircrew act during flight to test the flight control system of the helicopter.

本文以某型号直升机旋翼气动载荷模拟为研究内容，对直升机飞行中旋翼受力情况进行地面模拟，以检测飞机的飞行控制系统。

Among these, the flight control appliance is a computer control system of the core of Single-Chip Microcomputer, decide output control and message according to input message.

其中飞控器是以单片机为核心的计算机控制系统，根据输入信息来决策输出控制及遥测显示信息。

Based upon the EOM, flight dynamic characteristics including dynamic stability and response can be analyzed, and process flight control law design.

该方程组可作为斜置飞翼的操纵性和稳定性分析和飞行控制系统设计的基础。

Flight control system and propulsion control system are two of important control systems on an aircraft.

飞行控制系统和推进控制系统是飞机上两个重要的控制系统。

Flight simulator is one of the most important devices for real-time hardware-in-loop simulation of flight control systems.

飞行仿真转台作为航空、航天等领域中进行半实物仿真和测试的关键设备，在飞行器的研制过程中起着极其重要的作用。

Flight motion simulator is one of the most important devices for real-time hardware-in-loop simulation of flight control systems.

随着航空，航天工业技术的高速发展，对半实物仿真技术的要求不断提高，这对仿真设备的执行器和控制器的设计提出了挑战，高性能的控制系统可以为飞行器的性能提供更可靠的试验数据，从而提高飞行器的开发质量和速度。

A pilot vehicle system mathematical model containing nonlinear control elements of the flight control system is established by the describing function method; the limit cycle of PVS is determined; the relation between the limit cycle and pilot induced oscillation and the influence of nonlinear control elements on PIO are explored.

采用描述函数法建立了含有非线性控制系统的人机系统数学模型，确定了系统的极限特性，探讨了极限环与驾驶员诱发振荡之间关系和操纵系统非线性因素对PIO影响等。

The higher technical requirements of the FMS are proposed with the raise of the performance of flight vehicles. It is the main aspects of developing of FMS to raise the frequency respondency, accuracy, robustness, and reliability, from the view of the development tendency for the flight control system simulation in the world.

随着飞行器的性能的提高，对飞行转台系统也提出了许多更高的技术要求，从国内外发展趋势来看，"高频响、高精度、高鲁棒性、高可靠性"是伺服转台系统主要性能指标和发展方向。

The analysis result proves that the design for improvement is more suitable for the design of longitudinal control laws for HALE tailless flying-wing UAV because the autopilot of flight control system is always in-the-loop, it is not necessary to consider the stability augmentation performance of control system such as traditional method.

分析结果表明，由于无人机飞控系统的自动驾驶仪是始终在环的，不必像传统方法一样考虑带有增稳的控制系统的稳定性。因此，改进的设计方法更适合于无尾飞翼式高空长航时无人机巡航状态的纵向飞行控制系统的设计。

This paper focuses on the flight simulation research of flight control system of unmanned helicopter.

本文就是针对无人机飞行控制系统中飞行仿真这一环节进行研究的。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。