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Modelling and control of a coaxial helicopter UAV in an indoor laboratory

机译:室内实验室中同轴直升机无人机的建模与控制

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This paper describes the modelling, the control algorithm and the flight experiments performed with an Unmanned Aerial Vehicle (UAV). The vehicle is a coaxial toy helicopter and the control platform is an indoor platform with a computer vision sensor. The dynamic model of the vehicle as well as the identification process of its parameters are described. The controller consists on a cascade control structure formed by trajectory, velocity and attitude control loops implemented with PID-based controllers. The experimental results show a maximum position error of 5cm on hovering experiments and exhibit a great precision in the trajectory tracking experiments.
机译:本文介绍了无人飞行器(UAV)的建模,控制算法和飞行实验。车辆是同轴玩具直升机,控制平台是带有计算机视觉传感器的室内平台。描述了车辆的动力学模型及其参数的识别过程。该控制器由级联控制结构组成,该级联控制结构由基于PID的控制器实现的轨迹,速度和姿态控制环组成。实验结果表明,悬停实验的最大位置误差为5cm,在轨迹跟踪实验中具有很高的精度。

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