Volume 33 Issue 05
May  2007
Turn off MathJax
Article Contents
Yang Lingyu, Gao Jinyuan, Shen Gongzhanget al. New optimal control allocation method for flight control system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(05): 572-576. (in Chinese)
Citation: Yang Lingyu, Gao Jinyuan, Shen Gongzhanget al. New optimal control allocation method for flight control system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(05): 572-576. (in Chinese)

New optimal control allocation method for flight control system

  • Received Date: 13 Jun 2006
  • Publish Date: 31 May 2007
  • Control allocation method was investigated with the background of aircraft with multiple control effectors. A new optimal control allocation method, bases sequence control allocation, was put forward. The optimal objectives were divided into control objective and mission objective, and the control objective should be fulfilled firstly. The actuators were recombined, and the efficiency vectors of the actuators were treated as the bases of multidimensional space. All of the bases were sequenced according to the control object and the mission objective. Then the optimization of redundancy system was transformed to a sequencing problem. Comparison with other allocation method and control system simulation results show the bases sequence method can achieve the objective accurately and optimally, and can be computed in real-time. The response of the control system is rapid and accurate, and shows good decouple performance among axes.

     

  • loading
  • [1] Beck R E. Application of control allocation methods to linear systems with four or more objectives . Blacksburg, Virginia:Virginia Polytechnic Institute and State University,2002 [2] Enns D. Control allocation approaches . AIAA-98-4409, 1998 [3] 李卫琪. 先进布局飞机的自修复飞控系统研究 . 北京:北京航空航天大学自动化科学与电气工程学院,2004 Li Weiqi. Research on the self-repairing flight control systems for advanced aircraft configuration . Beijing:School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, 2004(in Chinese) [4] Durham W C. Computationally efficient control allocation[J]. Journal of Guidance, Control and Dynamics, 2001,24(3):519-524 [5] Bodson M. Evaluation of optimization methods for control allocation . AIAA-2001-4223, 2001 [6] Durham W C, Leedy J Q. Real-time evaluation of control allocation with rate limiting . AIAA-98-4460, 1998 [7] Addington G A, Myatt J H. Control-surface deflection effects on the innovative control effectors (ICE 101) design . AFRL-VA-WP-TR-2000-3027,2000 [8] 柳嘉润,申功璋. 基于逆动力学和在线参数辨识的飞机姿态控制[J]. 北京航空航天大学学报,2005,31(2):111-115 Liu Jiarun, Shen Gongzhang. Attitude control based on inverse dynamics and online parameter identification[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(2):111-115 (in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3412) PDF downloads(1159) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return