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基于滚动时域优化的旋转弹解耦控制器设计

陈伟 孙传杰 冯高鹏 拜云山

陈伟, 孙传杰, 冯高鹏, 等 . 基于滚动时域优化的旋转弹解耦控制器设计[J]. 北京航空航天大学学报, 2018, 44(4): 717-724. doi: 10.13700/j.bh.1001-5965.2017.0271
引用本文: 陈伟, 孙传杰, 冯高鹏, 等 . 基于滚动时域优化的旋转弹解耦控制器设计[J]. 北京航空航天大学学报, 2018, 44(4): 717-724. doi: 10.13700/j.bh.1001-5965.2017.0271
CHEN Wei, SUN Chuanjie, FENG Gaopeng, et al. Design of decoupling controller for spinning missile based on receding horizon optimization[J]. Journal of Beijing University of Aeronautics and Astronautics, 2018, 44(4): 717-724. doi: 10.13700/j.bh.1001-5965.2017.0271(in Chinese)
Citation: CHEN Wei, SUN Chuanjie, FENG Gaopeng, et al. Design of decoupling controller for spinning missile based on receding horizon optimization[J]. Journal of Beijing University of Aeronautics and Astronautics, 2018, 44(4): 717-724. doi: 10.13700/j.bh.1001-5965.2017.0271(in Chinese)

基于滚动时域优化的旋转弹解耦控制器设计

doi: 10.13700/j.bh.1001-5965.2017.0271
基金项目: 

国家自然科学基金 U143010033

详细信息
    作者简介:

    陈伟  男, 博士, 工程师。主要研究方向:飞行器建模与智能控制

    通讯作者:

    陈伟, E-mail: chenweifenglaile@163.com

  • 中图分类号: V249.1

Design of decoupling controller for spinning missile based on receding horizon optimization

Funds: 

National Natural Science Foundation of China U143010033

More Information
  • 摘要:

    旋转弹在飞行过程中会受到外界干扰和不确定性的影响,并且存在气动交联、惯性交联和控制交联,为了实现稳定飞行,有必要进行解耦控制器设计。提出了一种基于滚动时域优化(RHO)的解耦控制方法。将旋转弹和舵机系统的动力学模型用状态空间形式描述,基于旋转弹、指令滤波器、积分跟踪误差的状态方程得到一个增广状态方程。采用基于指令滤波器的滚动时域优化方法进行控制量解算,根据系统输出与指令信号之间的差值实时调节控制器增益,实现旋转弹解耦控制。从加速度控制仿真结果可以看出,所设计的控制系统基本不受转速、建模误差和外界干扰的影响,具有较高的鲁棒性。

     

  • 图 1  舵机系统的指令执行框图

    Figure 1.  Command execution block diagram of servo system

    图 2  基于RHO的控制系统结构

    Figure 2.  Structure of control system based on RHO

    图 3  基于RHO控制器的仿真结果

    Figure 3.  Simulation results based on RHO controller

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  • 被引次数: 0
出版历程
  • 收稿日期:  2017-05-02
  • 录用日期:  2017-06-09
  • 刊出日期:  2018-04-20

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