Coupled funnel control for supersonic tailless aerial vehicle on penetrating counter air  

作　　者：Yingyang WANG Peng ZHANG Jilian GUO Jianbo HU 

机构地区：[1]Equipment Management and Unmanned Aerial Vehicle Engineering School,Air Force Engineering University,Xi’an 710051,China [2]Aviation Engineering School,Air Force Engineering University,Xi’an 710038,China

出　　处：《Chinese Journal of Aeronautics》2024年第7期458-481,共24页中国航空学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.62103439);the China Postdoctoral Science Foundation(No.2020M683716);the National Key Laboratory of Unmanned Aerial Vehicle Technology,China;the Youth Innovation Team of Shaanxi University,China.

摘　　要：Supersonic Tailless Aerial Vehicles(STAVs)will become an essential force in Penetrating Counter Air(PCA),but STAVs do not have the traditional horizontal and vertical tails,making pitch and yaw control difficult.The attack angle and the sideslip angle need to be limited to ensure that the engine inlet and the aerodynamic rudder at the rear of the vehicle can work properly,which is the so-called security constraints.In addition,the tracking error of the aerodynamic angle needs to be limited to achieve effective attitude control or high-accuracy tracking of trajectories,which is the so-called performance constraints.To this end,an attitude control method that meets the needs of PCA has been devised,based on constraint definition,coupled constraints handling,and control law design.Firstly,mathematical descriptions of the security constraints,performance constraints,and control constraints are given.Secondly,two treatment methods,coupled command filter and coupled funnel control are proposed for the aerodynamic angle coupled constraint problem.Finally,based on Nonlinear Dynamic Inverse(NDI)design,the coupled funnel controller is designed and validated by simulation for two typical mission scenarios,high-altitude penetration and low-altitude surprise defence.The proposed control method not only satisfies the security and performance constraints of STAV attitude control but also is highly robust.

关 键 词：Supersonic tailless aircraft Penetrating counter air Funnel control Attitude control Control allocation 

分 类 号：V249.1[航空宇航科学与技术—飞行器设计]