无人直升机

该3D数据能够有效地支持无人直升机在应用任务执行过程中的避障、路径规划和应用任务的适时控制。

These 3D information can effectively supports the implementation of UAV tasks like : obstacle avoidance , path planning and flight control application .

基于ARM7的无人直升机硬件系统设计

Hardware design of UAV flight control system based on ARM7

某型无人直升机遥控系统BIT技术研究与实现

BIT Technology Research and Realization in Unmanned Helicopter Telecontrol System

无人直升机飞行控制方法及GPS应用研究

Control Method of Unmanned Aerial Vehicles and GPS Application Study

基于模糊PID的无人直升机解耦控制研究

An Unmanned Helicopter Decoupling Control Based on the Fuzzy PID Control Method

基于Linux的小型无人直升机实时仿真系统构建

Real-time Simulation System Construction Based on Linux for a Small-scale Unmanned Helicopter

Kalman滤波在无人直升机辅助实验中的设计与实现

Design and implementation of Kalman filter for assistant experiment of autonomous helicopter

再次，介绍了微小型无人直升机PID控制的原理，对基本PID控制算法进行了改进。

Thirdly , the elements of unmanned helicopter PID control are introduced , and an improved PID control algorithm is provided .

本论文在论述GPS及嵌入式系统技术知识的基础上给出基于Linux操作系统的小型无人直升机实时定位系统的总体设计方案。

And on this basis is given based on the Linux operating system of small unmanned helicopter real-time positioning system overall design scheme .

最后，利用可以获得的传感数据，运用UnscentedKalman滤波实现了对无人直升机各状态变量的估计，并给出了仿真结果。

Lastly , using Unscented Kalman Filter , the state variables are estimated from the sensor data .

本文在分析中间件TAO及其服务机制基础上，研究无人直升机分布式飞行控制系统实现，利用TAO构建分布式仿真系统，以验证无人直升机分布式飞行控制系统设计。

In this paper , we study UH distributed flight control system based on the analysis of TAO and its service mechanism .

对无人直升机（UH）视觉着陆中基于视觉图像处理的运动状态估计问题进行了研究。

This article studied the movement state estimation based on the vision image process for unmanned helicopter ( UH ) landing .

根据无人直升机飞行控制特点，利用中间件TAO及其事件服务机制，设计了分布式飞行控制系统。

According to the flight control characteristics for unmanned helicopter , we design distributed flight control system by means of using middleware TAO and its event service mechanism .

为了使无人直升机在不确定环境下能够稳定飞行，提出了改进LQG控制方法，并通过MATLAB仿真验证了控制效果。

The LQG control method is improved in order that unmanned helicopters can flight steadily under the uncertain environment . The improved control method has been verified by the MATLAB simulation .

运用matlab软件设计图形用户界面GUI，进行了无人直升机不同前飞速度下配平计算仿真研究，讨论了不同参数对配平结果的影响。

The simulation results of trimming calculation under the different flight velocity condition is conducted . The effect of trim results from different parameters is discussed . Graphical User Interface is designed using Matlab tool software .

提出一种应用进化策略进行PID形式模糊控制器规则扩展及参数优化的方法，并将之应用于纵列式无人直升机的控制器设计。

A kind of fuzzy PID controller is proposed based on incremental tuning and evolutionary strategies . Further , by using the developed fuzzy PID method , a practical controller is designed for unmanned tandem helicopter in position command .

自主降落是小型无人直升机（SUH）实现全自动化飞行的重要环节。

Autonomous landing is an important component of autonomous flight for small-scale unmanned helicopter ( SUH ) .

接着根据动力学原理，建立无人直升机的非线性数学模型，并针对该数学模型提出一种串级PID控制算法，这是自主起降功能实现的控制部分。

Then based on the dynamic principle , a nonlinear mathematical model of an unmanned helicopter is built . And a cascade PID control algorithm is proposed for the mathematical model which is the control section of the autonomous takeoff and landing .

采用多线程技术与windowsSockets技术结合以提高系统的可靠性与实时性，用OpenGL等技术在VC编程环境下实时复现了微型无人直升机的飞行状态。

Multithreading and Windows Sockets technology was integrated to enhance the reliability of the system and give an in-time performance . The flight state of the mini-UAV was represented real-timely under the VC programming environment using OpenGL technology .

论文结合低成本MARG传感器的特点，重点研究了无人直升机姿态融合算法的设计。

The key parts of this dissertation are the research on attitude fusion algorithms for low cost MARG sensors .

针对以上问题，本文首先介绍了目前微型无人直升机的具体应用，给出了现有国内外微型UAV姿态解算的方法以及应用。

To solve the problems above , the thesis is arranged as follows . At first , we introduce comprehensive applications of autonomous miniature UAV . Then overseas and domestic studies and applications of attitude estimation algorithms are described .

今天下午美国国家航空暨太空总署（NASA）拟送微型、约四磅（3.6斤）的无人直升机完成2020年的火星探测任务，如果你觉得听起来很酷，那就对了。

NASA announced this afternoon that it plans to launch a tiny , four-pound , autonomous helicopter along with its 2020 rover mission . And if you think this sounds relatively cool , well : you 're right .

U8E不是世界上第一种无人直升机，例如美国公司在这个领域有几种。

The U8E is not the first helicopter UAV , as American firms have fielded several .

采用UDP网络通讯方式进行各模块间通讯程序的开发，集成为一套完整的无人直升机舰面起降模拟训练系统。

The communication programs for the modules are developed by the User Datagram Protocol network communication pattern . And a whole set of simulation training system of the unmanned helicopter take-off and landing on the ship board is integrated .

日本民用无人直升机RPH-2A

RPH-2A , A Japanese Civil Unmanned Helicopter

以无人直升机通用模型和半解耦模型分别作为机体模型，用MATLAB仿真验证改进LQG控制方法的有效性。

Finally , we can achieve the stability control of an unmanned helicopter . 4 Take general model and the semi-decoupled model of unmanned helicopter respectively as the body model , then simulation with MATLAB to identify the effectiveness of improved LQG control method .

最后根据无人直升机模型性能，在硬件和软件上设计并实现了基于μPSD3234A单片机的舵机控制系统，搭建了一种小型无人直升机模型飞行控制实验平台。

Finally according to the performance of unmanned helicopter model , we designed the hardware and software of the servo control system based on a μ PSD3234A MCU . Also we built a test platform for the helicopter system .

为了配合微型无人直升机飞行控制系统和惯性导航系统的研究，设计了一种基于MR-J2S交流伺服系统的新型三轴飞行仿真转台。

A new 3-axis flight simulator based on MR-J2S ac servo system is designed for the research of the flight control system and inertial navigation system of a micro unmanned helicopter . The simulator is horizontal arrangement and driven by electric motors .

基于PC机的无人直升机着舰仿真系统

PC-based Simulation System of Landing of Unmanned Helicopter on Ship Deck

微型无人直升机姿态测量系统设计与实现

Design and implementation of attitude determination system for mini autonomous helicopter