四旋翼飞行器姿态控制模型研究  

作　　者：李松柏[1] LI Song-bai

机构地区：[1]广州市工贸技师学院先进制造产业系

出　　处：《信息技术与信息化》2019年第11期238-240,共3页Information Technology and Informatization

摘　　要：四旋翼飞行器在飞行姿态中所面临的参数不确定性和噪声干扰等影响,分析了各种姿态控制策略。本文研究一种飞行器姿态控制模型,在设计中将控制器参数不确定性和外部噪声归一化。通过模型的前馈控制项对飞行器控制模型进行实时补偿,同时对归一化之后的系统非线性进行抑制,从而达到四旋翼飞行器的姿态精确控制。The uncertainties of parameters and noise disturbances faced by Four-rotor aircraft in flight attitude are analyzed,and various attitude control strategies are analyzed.In this paper,an aircraft attitude control model is studied.The controller parameter uncertainty and external noise are normalized in the design.The feed-forward control term of the model is used to compensate the flight control model in real time and to suppress the nonlinearity of the normalized system so as to achieve accurate attitude control of the Four-rotor aircraft.

关 键 词：四旋翼飞行器 姿态控制器 非线性系统 反馈 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]