基于LESO的高超声速飞行器动态面控制
详细信息    查看全文 | 推荐本文 |
  • 英文篇名:LESO Based Dynamic Surface Control for Hypersonic Flight Vehicle
  • 作者:张科 ; 杨文骏 ; 张明环 ; 王佩
  • 英文作者:Zhang Ke;Yang Wenjun;Zhang Minghuan;Wang Pei;National Key Laboratory of Aerospace Flight Dynamics;School of Astronautics,Northwestern Polytechnical University;
  • 关键词:高超声速飞行器 ; 动态面控制 ; 线性扩张状态观测器 ; 扰动抑制 ; Lyapunov方法
  • 英文关键词:hypersonic vehicles;;dynamic surface control;;linear extended state observer;;disturbance rejection;;Lyapunov methods
  • 中文刊名:XBGD
  • 英文刊名:Journal of Northwestern Polytechnical University
  • 机构:航天飞行动力学技术重点实验室;西北工业大学航天学院;
  • 出版日期:2018-02-15
  • 出版单位:西北工业大学学报
  • 年:2018
  • 期:v.36;No.169
  • 基金:国家自然科学基金(61174204、61101191、61502391)资助
  • 语种:中文;
  • 页:XBGD201801003
  • 页数:7
  • CN:01
  • ISSN:61-1070/T
  • 分类号:20-26
摘要
针对含模型不确定性和外部扰动的高超声速飞行器纵向运动模型,提出了一种基于线性扩张状态观测器的动态面控制方法。采用非线性动态逆技术实现了高超声速飞行器高度和速度通道的解耦;结合传统反演设计方法,引入一阶低通滤波器求取虚拟控制量的微分,避免了"微分爆炸"的问题;设计线性扩张状态观测器,实现了对模型不确定性和外部扰动等组成的"总和扰动"的精确估计,显著提高了系统的扰动抑制能力;利用Lyapunov理论进行闭环稳定性分析。仿真结果表明,所提出控制器参数配置简单,对参数不确定性和外部扰动等有较强的鲁棒性,具有良好的指令跟踪效果。
        In the presence of model parametric uncertainties and external disturbances,a LESO-based dynamic surface control approach is designed for the longitudinal model of Hypersonic Flight Vehicle(HFV). Via Nonlinear Dynamic Inversion(NDI) technique,the decoupling of altitude and velocity is realized. Combining with conventional back-stepping technique,a low pass filter(LPF) is introduced to attain the derivation of virtual control laws,which avoids the problem of "differentiation explosion". A linear extended state observer(LESO) is designed for the precise estimation and compensation of " lumped disturbance" containing parametric uncertainties and external disturbances,which tremendously improves the ability of disturbance rejection of the system. The stability of the proposed approach is analyzed by means of Lyapunov theory. The simulation results demonstrate that the proposed methodology has good command tracking performance,and the approach is robust in the presence of lumped disturbances.
引文
[1]方洋旺,柴栋,毛东辉,等.吸气式高超声速飞行器制导与控制研究现状及发展趋势[J].航空学报,2014,35(7):1776-1786Fang Wangyang,Chai Dong,Mao Donghui,et al.Status and Development Trend of the Guidance and Control for Air-Breathing Hypersonic Vehicle[J].Acta Aeronautica et Astronautica Sinica,2014,35(7):1776-1786(in Chinese)
    [2]Xu B,Shi Z K.An Overview on Flight Dynamics and Control Approaches for Hypersonic Vehicles[J].Science China Information Sciences,2015,58(7):1-19
    [3]孙长银,穆朝絮,余瑶.近空间高超声速飞行器控制的几个科学问题研究[J].自动化学报,2013,39(11):1901-1913Sun Changyin,Mu Chaoxu,Yu Yao.Some Control Problems for Near Space Hypersonic Vehicles[J].Acta Automation Sinica,2013,39(11):1901-1913(in Chinese)
    [4]Hou Y Z,Wang Q,Dong C Y.Gain Scheduled Control:Switched Polytopic System Approach[J].Journal of Guidance,Control and Dynamics,2011,34(2):623-629
    [5]Zhang Y Y,Li R F,Xue T,et al.An Analysis of the Stability and Chattering Reduction of High-Order Sliding Mode Tracking Control for a Hypersonic Vehicle[J].Information Sciences,2016,348:25-48
    [6]米鹏,罗建军,苏二龙.滑翔式高超声速飞行器H∞回路成形控制[J].西北工业大学学报,2013,31(4):565-570Mi Peng,Luo Jianjun,Su Erlong.A Novel Gliding and Effective Hypersonic Vehicle Control Method Based on H∞Loop Shaping[J].Journal of Northwestern Polytechnical University,2013,31(4):565-570(in Chinese)
    [7]Wang Q,Hou D L,Dong C Y,et al.Reduced-Order Observer-Based Backstepping Tracking Control for a Class of Stochastic Nonlinear Systems[J].Nonlinear Dynamics,2014,78(2):939-956
    [8]Bu X W,Wu X Y,Zhang R,et al.Tracking Differentiator Design for the Robust Backstepping Control of a Flexible Air-Breathing Hypersonic Vehicle[J].Journal of the Franklin Institute,2015,352(4):1739-1765
    [9]Wu H N,Feng S,Liu Z Y,et al.Disturbance Observer Based Robust Mixed H2/H∞Fuzzy Tracking Control for Hypersonic Vehicles[J].Fuzzy Sets and Systems,2017,306:118-136
    [10]Wang F,Zou Q,Hua C C,et al.Disturbance Observer-Based Dynamic Surface Control Design for a Hypersonic Vehicle with Input Constraints and Uncertainty[J].Proceedings of the Institution of Mechanical Engineers,Part I:Journal of Systems and Control Engineering,2016,230(6):522-536
    [11]韩京清.自抗扰控制技术——估计补偿不确定因素的控制技术[M].北京:国防工业出版社,2008Han Jingqing.Active Disturbance Rejection Control Technique--the Technique for Estimating and Compensating the Uncertainties[M].Beijing,National Defense Industry Press,2008(in Chinese)
    [12]吴云洁,王建敏,刘晓东,等.带有干扰观测器的高超声速飞行器滑模控制[J].控制理论与应用,2015,32(6):717-724Wu Yunjie,Wang Jianmin,Liu Xiaodong,et al.Disturbance-Observer-based Sliding Mode Control for Hypersonic Flight Vehicle[J].Control Theory&Applications,2015,32(6):717-724(in Chinese)
    [13]刘晓东,黄万伟,禹春梅.含扩张状态观测器的高超声速飞行器动态面姿态控制[J].宇航学报,2015,36(8):916-922Liu Xiaodong,Huang Wanwei,Yu Chunmei.Dyanamic Surface Attitude Control for Hypersonic Vehicle Containing Extended State Observer[J].Journal of Astronautics,2015,36(8):916-922(in Chinese)
    [14]Gao Z Q.Active Disturbance Rejection Control:A Paradigm Shift in Feedback Control System Design[C]∥Proceedings of the2006 American Control Conference,Minneapolis,Minnesota,2006:2399-2405
    [15]张银辉,杨华波,江振宇,等.基于干扰估计的高超声速飞行器鲁棒控制方法[J].系统工程与电子技术,2016,38(04):875-881Zhang Yinhui,Yang Huabo,Jiang Zhenyu,et al.Roust Control of Hypersonic Flight Vehicle Based on Disturbance Estimation[J].System Engineering and Electronics,2016,38(4):875-881(in Chinese)
    [16]杨文骏,张科,张明环,等.基于ESO的高超声速飞行器非线性动态逆控制[J].西北工业大学学报,2016,34(5):805-811Yang Wenjun,Zhang Ke,Zhang Minghuan,et al.ESO Based Nonlinear Dynamic Inversion Control for Hypersonic Flight Vehicle[J].Journal of Northwestern Polytechnical University,2016,34(5):805-811(in Chinese)
    [17]Xu H J,Mirmirani M D,Ioannou P A.Adaptive Sliding Mode Control Design for a Hypersonic Flight Vehicle[J].Journal of Guidance,Control,and Dynamics,2004,27(5):829-838
    [18]Guo B Z,Zhao Z L.On the Convergence of an Extended State Observer for Nonlinear Systems with Uncertainty[J].Systems&Control Letters,2011,60(6):420-430
    [19]邵星灵,王宏伦.线性扩张状态观测器及其高阶形式的性能分析[J].控制与决策,2015,30(5):815-822Shao Xingling,Wang Honglun.Performance Analysis on Linear Extended State Observer and its Extension Case with Higher Extended Order[J].Control and Decision,2015,30(5):815-822(in Chinese)

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700