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兵工学报 ›› 2012, Vol. 33 ›› Issue (6): 741-746.doi: 10.3969/j.issn.1000-1093.2012.06.018

• 研究简报 • 上一篇    下一篇

防空火箭炮递阶控制策略设计

杨帆1, 马大为1, 乐贵高1, 姚佳2   

  1. (1.南京理工大学 机械工程学院, 江苏 南京 210094; 2.东南大学 电气工程学院, 江苏 南京 210096)
  • 收稿日期:2011-05-09 修回日期:2011-05-09 上线日期:2014-03-04
  • 作者简介:杨帆(1985—),男,博士研究生
  • 基金资助:
    “十二五”国防基础科研项目(B2620110005)

Design of Hierarchical Control Strategy for Antiaircraft Multiple Rocket Launcher

YANG Fan1, MA Da-wei1, LE Gui-gao1, YAO Jia2   

  1. (1.School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China;2.School of Electrical Engineering, Southeast University, Nanjing 210096, Jiangsu, China)
  • Received:2011-05-09 Revised:2011-05-09 Online:2014-03-04

摘要: 针对防空火箭炮运行时负载与参数大范围变化的特点,结合递阶控制理论,设计一种两层改进型递阶控制策略。其中,决策级根据火箭炮的运行状态计算实时转动惯量,实时控制级采用二阶滑模控制器,能在满足系统指标的前提下平滑控制输入曲线、有效抑制系统参数摄动与外部干扰。计算机仿真和实验表明,使用该控制策略,系统具有较好的鲁棒性与动态响应性能。

关键词: 自动控制技术, 兵器发射理论, 防空火箭炮, 递阶控制, 二阶滑模

Abstract: An improved 2-level hierarchical control strategy was designed to overcome parameter perturbation and load disturbance in antiaircraft rocket launcher systems. Its decision-making level was used to calculate the moment of inertia according to the system status, and a novel 2-order sliding mode controller was adopted in the real-time control level to smooth the control input curve and restrain the parameter variations and external load disturbances. Both simulation and experiment show that this strategy can guarantee the dynamic performance of system and has strong robustness.

Key words: automatic control technology, armament launch theory, antiaircraft rocket launcher, hierarchical control, 2-order sliding mode

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