1)tiltrotor倾转旋翼机
1.The parameter uncertainty in tiltrotor model caused by the variation of nacelle angle was considered in controller designing for flight mode conversion of tiltrotor.针对倾转旋翼机过渡段模型参数摄动问题,在状态方程描述的框架下,用线性分式变换形式将模型参数摄动表示为对角块结构,采用μ综合方法设计了倾转旋翼机过渡段飞行控制器。
2.The airplane mode s model of tiltrotor was founded.建立倾转旋翼机飞机模式的分析模型,分析系统的频率和阻尼特性,揭示了对系统稳定性起主要作用的一些模态;分析了旋翼摆振运动、机翼气动力和自转状态假设对系统稳定性的影响;分析了系统一些重要参数,如桨叶固有频率和机翼固有频率,对系统回转颤振稳定性的影响。
3.The multi-body analysis of the aeroelastic stability of the tiltrotor aircraft is presented.通过多体动力学方法建立了倾转旋翼机动力学分析模型。
英文短句/例句
1.Review of Aeroelastic Stability Investigations for Tiltrotor Aircraft倾转旋翼机气动弹性稳定性研究进展
2.Modeling study on tilt-rotor's aeroelastic stability in cruise flight前飞状态倾转旋翼机气弹稳定性建模
3.Study on Some Aeroelastic and Stability Analyses of Tiltrotor;倾转旋翼机气弹响应及稳定性若干问题研究
4.Research on Tilt Rotor Vertical Take-Off and Landing Roll Channel Control Problem;倾转旋翼机垂直起降滚动通道控制问题研究
5.Research of Dual Model Reference Adaptive Control System for Tilt-Rotor Aircraft倾转旋翼机模型参考自适应双重控制系统研究
6.Design and Research of Control law for TiltRotor in Transition Flight Phase倾转旋翼机过渡飞行阶段控制律设计研究
7.Full Envelope Flight Control Method for Small Unmanned Tilt Rotor Aircraft小型无人倾转旋翼机全模式飞行操纵控制
8.Design of Flight Control System for a Small Unmanned Tilt Rotor Aircraft小型无人倾转旋翼机飞行控制系统设计(英文)
9.A Method of Stability Evaluation of Tiltrotor in Helicopter Mode倾转旋翼机直升机状态系统稳定性判断的一种方法
10.A Mathematical Model of Unmanned Tiltrotor Aircraft and Research on Attitude Control System Design;无人倾转旋翼机飞行力学建模与姿态控制技术研究
11.Multi body dynamic differential equations are combined with the equations of the unsteady dynamic inflow model to establish the complete unsteadily aeroelastic coupling analytical model of the tiltrotor.结合动力人流，研究了直升机模式下倾转旋翼机非线性非定常气弹耦合动力学特性。
12.Calculation of the Aerodynamic Interaction between Rotor／Wing／Fuselage of Tilt-Rotor;倾转旋翼飞行器旋翼/机翼/机身气动干扰计算
13.Bell/Boeing 609--First Civil Tiltrotor贝尔/波音609民用倾转旋翼飞机——民用飞机的新葩
14.A Mathematical Model of Tilt-rotor Flight Dynamics and Investigation of Flight Control in Transition Mode;倾转旋翼飞机过渡模式动力学建模与控制研究
15.Research on Application of the Virtual Prototyping Technology to Tilt-Rotor Design;虚拟样机技术在倾转旋翼设计中的应用
16.Design of Operation Unit and Its Control System for Tiltrotor Model Bench;倾转旋翼模型实验台的操纵机构及控制系统设计
17.an autogiro is supported in flight by unpowered rotating wings.旋翼飞机靠无动力的旋转式机翼支持其飞行。
18.Numerical prediction for the acoustic noise of helicopter rotor in forward flight前飞状态下直升机旋翼旋转噪声预测
相关短句/例句
tilt-rotor倾转旋翼机
1.Natural characteristic analyse of the transmission of Tilt-Rotor;某型倾转旋翼机传动系统固有特性分析
2.Dynamic response analysis of the transmission of tilt-rotor in different modes;倾转旋翼机传动系统多状态响应特性研究
3.Modeling study on tilt-rotor's aeroelastic stability in cruise flight前飞状态倾转旋翼机气弹稳定性建模
3)tiltrotor aircraft倾转旋翼机
1.Dynamic stability analysis of tiltrotor aircraft in forward flight;倾转旋翼机前飞动力学稳定性分析
2.Considering the characteristics of the thrust vector/aerodynamic force multiple control for tiltrotor aircraft, this paper,based on the model of the tiltrotor aircraft, designs the flight control system using variable structure control with sliding mode.文中针对倾转旋翼机拉力矢量/气动力组合控制的特点,在完成倾转旋翼机建模的基础上,采用滑模变结构控制对飞行控制系统进行了设计。
3.In this paper the flight control system of tiltrotor aircraft is designed by using linear model following method to resolve the coupling of lateral channel.文中针对倾转旋翼机横侧向飞行控制系统的耦合问题,应用线性模型跟随法进行控制器的设计。
4)tilt rotor aircraft倾转旋翼机
1.Modeling of a tilt rotor aircraft platform;倾转旋翼机模拟平台建模与仿真
2.An adaptive neural networks controller is designed for tilt rotor aircraft platform.采用自适应神经网络控制方法,设计出倾转旋翼机模拟平台姿态角控制器。
3.The flight dynamic equations of tilt rotor aircraft are studied,and the flight dynamically mathematical model for the helicopter,tilting and airplane flight modes is established.研究了倾转旋翼机的飞行数学方程,建立了小型无人倾转旋翼机在直升机、倾转及飞机飞行模式的飞行力学仿真模型,计算得出配平工作点处各通道的操纵量和飞行器的飞行姿态,通过各飞行模式的仿真结果确定了该飞行器的全模式飞行策略,飞行试验表明仿真结果符合倾转旋翼机的飞行特性。
5)tiltrotor aircraft倾转旋翼飞机
1.Flight control of tiltrotor aircraft in helicopter mode with nacelle tilting;倾转旋翼飞机直升机模态短舱倾转飞行控制
2.This paper introduces the VTOL technology and studies the helicopter mode and the airplane mode of the tiltrotor aircraft.对倾转旋翼飞机的技术基础——推力矢量技术进行了介绍,分析了倾转旋翼飞机直升机模态和固定翼飞机模态的工作特点;针对倾转旋翼飞机的概念、方案进行了论述,并提出了倾转旋翼飞机的技术规格要求;总结了倾转旋翼飞机的技术发展历程、技术方案演变及各发展阶段的特点,并展望了其应用前景。
6)unmanned tiltrotor无人倾转旋翼机
延伸阅读
旋翼机旋翼机autogyro利用前飞时的相对气流吹动旋翼自转以产生升力的旋翼航空器。全称自转旋翼机。旋翼机与直升机在外形上有些相似，但它的旋翼不像直升机那样由动力装置直接驱动，而是前进时在空气动力作用下像风车那样自行旋转，产生升力。它的前进力由动力装置直接提供。而在直升机上前进力是由旋翼前倾产生的。此外，自转旋翼没有反扭矩的作用，在旋翼机上无须安装尾桨。第一架成功的旋翼机是1923年由西班牙人J.切尔瓦研制出来的。旋翼机与直升机相比其缺点是：旋翼机必须有前进速度，才能使旋翼自转以产生升力。它不能垂直上升，也不能在空中悬停。旋翼机的结构比直升机简单，起飞滑跑距离较轻型飞机的短，一般用于游览和体育活动。
