基于自适应补偿动态逆飞行姿态控制仿真研究  

Research on simulation of dynamic inverse flight attitude control based on adaptive compensation

作　　者：耿宏 何雨龙 GENG Hong;HE Yulong(College of Electronic Information and Automation,Civil Aviation University of China,Tianjin 300300,China)

机构地区：[1]中国民航大学电子信息与自动化学院,天津300300

出　　处：《兵器装备工程学报》2023年第5期271-277,共7页Journal of Ordnance Equipment Engineering

基　　金：天津市虚拟仿真实验教学建设项目(XF2019003);中央高校基本科研业务费项目中国民航大学专项(3122022063,3122022067)。

摘　　要：在飞行姿态控制仿真中,基于飞机运行数据建立的机型运动模型误差较大,为此提出用运行数据训练飞行姿态仿真控制律,减小运动模型的误差。具体是根据姿态变化快慢划分三通道控制回路,通过状态量反馈调整逆系统,利用模型输出与机型运行数据相关量的偏差设计自适应补偿结构,修正运动模型误差。仿真验证表明,加入自适应补偿结构的控制器能有效降低姿态角误差。In flight attitude control simulation,the motion model based on aircraft operation data has a large error,so it is proposed to use the operation data to train the flight attitude simulation control law to reduce the error of the motion model.Specifically,a three-channel control loop is divided according to the speed of the attitude change,an inverse system is adjusted through the state quantity feedback,and an adaptive compensation structure is designed to correct the motion model error by using the deviation of the model output relative to the model operation data.The simulation verification shows that the controller with an adaptive compensation structure can effectively reduce the attitude angle error.

关 键 词：机型 运行数据 姿态控制仿真 动态逆控制 自适应补偿结构 

分 类 号：V267[航空宇航科学与技术—航空宇航制造工程] TP391.9[自动化与计算机技术—计算机应用技术]