rotorcraft
英
美
网络 旋翼機; 旋翼机; 罗托卡夫特; 旋翼飞行器; 旋翼飞机
COCA.46093
双语例句
- But they're a special kind of rotorcraft.
但它们是一种特殊的旋翼机。 - Generally speaking, helicopters are rotorcraft.
一般来说，直升机都是旋翼机。 - The output tracking control design of the rotorcraft based on nonlinear inverse dynamics was described.
采用非线性逆动力学设计了输出跟踪控制器。 - Rotorcraft Nap-of-the-Earth Flight Model-Following Controller Design
直升机贴地飞行模型跟踪控制器设计研究 - Study and Implementation of Position and Attitude Estimation for Four-rotor Mini Rotorcraft Based on Vision
基于视觉的微小型四旋翼飞行器位姿估计研究与实现 - This paper is a review of rotorcraft CFD in light of major unsolved problems, and some prospects and solution philosophy for solving them.
本报告是依据未解决的重大问题、解决这些问题的若干前景和指导思想对旋翼机计算空气动力学所作的评述。 - Ordinarily, it is improved by flight control system, such like rotorcraft unmanned aerial vehicles which use Bell bar or Bell-Hiller stabilizer bar.
希勒伺服旋翼是改善小型直升机稳定性的有效方法之一，它是在贝尔稳定杆的基础上发展起来的。 - The Rotorcraft rev-regulator system is to keep the Rotorcraft at a constant speed, it includes Rotorcraft-rev-regulator Amplifier 、 Executive Device and rev-alarm.
直升机旋翼转速调节系统的作用是保证飞机飞行时使旋翼的转速保持恒定，该调节系统包括旋翼转速调节放大器（以下简称旋放）、执行机构和转速报警等几个部分。 - The mini unmanned rotorcraft is based on a new type of aircraft which has the function of aerophotography and target identifying.
小型无人旋翼飞行平台是基于航拍和图像识别的一种新型飞行器。 - A hybrid modeling method of a subminiature rotorcraft in horizontal turning had been proposed by using mechanism model and NN-compensation.
采用神经网络补偿机理模型法进行超小型旋翼机系统的平面转弯运动建模。 - The inner loop control law design based on attitude and rate feedback for the rotorcraft flight control can be summarized as a typical subject on parameter selection for multi-loop control configuration.
直升机基于姿态和速率反馈的内回路控制律设计可以归为典型的多回路控制律选参问题。 - First, damage models of rotorcraft composite dynamic components is analysed and the fault tree is obtained.
先讨论直升机复合材料动部件的损伤及失效形式.并给出其失效树； - Research on bionics and aerodynamics indicates that flapping mode is better than rotorcraft and fixed-wing mode when they are about the size of small birds.
仿生学和空气动力学研究均表明，对于特征尺寸相当于鸟类或者昆虫的微型飞行器来说，扑翼飞行器要优于固定翼和旋翼飞行器。 - Identification and Simulation of a Subminiature Rotorcraft in Hover SYSTEM
超小型旋翼机系统悬停状态的辨识仿真研究 - Further simplification of the control design process could be realized by dividing the rotorcraft dynamics into translational dynamics and attitude dynamics by using singular perturbation theory.
为了简化控制器设计，利用奇异扰动理论，把复杂的动力学模型降阶为两个子系统，即平移动力学和姿态动力学； - A Graphic Robust Parameter Selection Method for Rotorcraft Multiloop Control Law Desigen
一种图形化多回路直升机控制律鲁棒选参方法 - The research on the rotor blade-vortex interaction ( BVI) noise is a very important aspect and a very challenging subject in the rotorcraft aeroacoustics field.
旋翼桨-涡干扰噪声问题是直升机气动声学领域的一个研究热点和难点。 - A subspace-based state space system identification method is applied to identify the model of rotorcraft in hover.
基于其离散状态空间模型，采用子空间方法进行线性系统识别。 - Output Tracking Control Design of Subminiature Rotorcraft
超小型旋翼机系统的输出跟踪控制器设计 - Fault diagnosis and fault-tolerant control of rotorcraft flying robots: a survey
旋翼飞行机器人故障诊断与容错控制技术综述 - The test model was made and an experiment was done to verify the prediction of the autorotation state characteristics for a high-speed rotorcraft scheme.
针对某一高速直升机方案的自转状态，本文设计和建设了试验模型和试验设备，进行了相应的实验研究。 - Simulation results show that the subspace method can identify the physical parametric attitude dynamics of miniature rotorcraft in hover accurately, and thus some physical parameters which cannot be calculated or measured precisely, can be deduced.
仿真结果表明：子空间方法可以较准确地辨识所推导的超小型旋翼机系统悬停状态的线性物理参数模型，从而能获得系统的一些难以准确计算或测量的主要物理参数。 - The mini unmanned rotorcraft researching will be the future reference for the mini unmanned helicopter.
小型无人旋翼飞行平台的研制过程为进一步研究小型无人直升机提供了参考。 - Then according to horizontal turning, a diagonal re-cursive neural network was used to compensate the model error between the mechanism model and the real nonlinear model, thus the hybrid model of a subminiature rotorcraft in horizontal turning was achieved.
然后针对转弯运动，采用对角回归网络来补偿机理模型与非线性模型之间的误差，从而获得超小型旋翼机系统的平面转弯运动的混合模型。 - Determination of rotor blade loads is a challenging topic in the field of rotorcraft aerodynamics and dynamics.
直升机旋翼分布载荷识别是直升机旋翼空气动力学和动力学领域中具有挑战性的研究课题。 - Rotorcraft can take off and land vertically, and can perform flight ranging from hovering to airplane-like cruising with agility and maneuverability.
直升机能垂直起降，能够灵活敏捷地完成悬停和巡航等飞行动作。 - For both military and civilian, micro unmanned rotorcraft has a wide range of applications and earth observation is one of these important applications.
多旋翼无人机在军用和民用领域均有广泛的应用前景，而对地观测则是多旋翼无人机的一种重要应用。 - Various schemes were put forward in order to make rotorcraft fly faster, such as compound helicopter, ABC-type helicopter, tilt-rotor aircraft, autogiro, and so on.
为了让旋翼飞行器飞得更快，人们想出了种种方案，包括复合式直升机、ABC旋翼式、倾转旋翼飞行器和自转旋翼飞行器等。 - In order to achieve the precise control of the rotorcraft, an accurate model is strongly required.
为实现对旋翼无人机的精确控制就必须有准确的模型。 - Use closed-loop subspace identification method to overcome the unstable characteristic of small-scale rotorcraft system.
针对小型无人旋翼机系统不稳定的特点，将闭环子空间引入子空间辨识方法。