多BTT导弹滚转通道姿态约束下的固定时间姿态协调控制
Fixed-time coordinated attitude control for roll channels of multiple BTT missiles with attitude constraints
胡子晅 1周佳玲 1王利楠 2孙佳月 3温广辉4
作者信息
- 1. 北京理工大学复杂环境智能感测技术工信部重点实验室,北京 100081
- 2. 东南大学系统科学系,江苏南京 211189
- 3. 东北大学流程工业综合自动化国家重点实验室,辽宁沈阳 110819
- 4. 北京理工大学复杂环境智能感测技术工信部重点实验室,北京 100081;东南大学系统科学系,江苏南京 211189
- 折叠
摘要
针对多倾斜转弯(bank-to-turn,BTT)导弹在姿态约束下的滚转通道一致性安全控制问题,提出一种分布式固定时间姿态协调控制器.BTT导弹气动参数变化强烈、对机动要求高,对控制器提出了响应速度快、抗干扰能力强、且需满足姿态受限约束等要求.针对上述问题,基于固定时间控制技术、障碍Lyapunov函数,结合多智能体系统协调控制理论,对多枚BTT导弹滚转通道提出一种分布式固定时间姿态协调控制律.在所提协调控制律下,所有BT T导弹的滚转角可在固定时间一致收敛至给定的参考指令信号,且在控制过程中满足姿态约束条件.仿真结果表明了所提方法的有效性.
Abstract
In view of the consensus safe control problem for roll channels of multiple bank-to-turn(BTT)missiles under attitude constraints,a distributed fixed-time attitude-coordination controller is proposed.Due to the significant variation in aerodynamic parameters and high maneuvering requirements of BTT missiles,as well as practical constraints on missile attitudes,the controller is required to have high response speed and strong ability of disturbance rejection.Within this context,a distributed fixed-time attitude coordination control law for the roll channels of multiple BTT missiles is proposed,which utilizes the fixed-time control technology,barrier Lyapunov function technology,and coordinated control theory of multi-agent systems.Under this coordination control law,the roll angles of all BTT missiles converge consistently to a given reference command signal within a fixed time and in the meanwhile satisfy the attitude constraints during the whole control course.Simulation results demonstrate the effectiveness of the proposed method.
关键词
多枚倾斜转弯导弹/滚转通道/固定时间控制/状态约束/协调控制Key words
multiple bank-to-turn(BTT)missiles/roll channels/fixed-time control/state constraint/coordination control引用本文复制引用
基金项目
国家自然科学基金(62325304)
国家自然科学基金(62376029)
国家自然科学基金(62088101)
国家自然科学基金(U22B2046)
中国博士后科学基金(2023M730255)
出版年
2024
NETL
NSTL
万方数据