采用可变增益观测器的红外导引头导气管扰动补偿

吴海龙; 贾宏光; 魏群; 姜湖海

doi:10.3788/OPE.20152310.2887

您当前的位置：

首页 >

文章列表页 >

采用可变增益观测器的红外导引头导气管扰动补偿

微纳技术与精密机械 | 更新时间：2020-08-13

- 采用可变增益观测器的红外导引头导气管扰动补偿
- Compensation for gas tube disturbance of infrared seeker based on variable gain disturbance observer
- 光学精密工程 2015年23卷第10期页码：2887-2894
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
  2. 中国科学院大学北京,中国,100049
  3. 西南技术物理研究所,四川成都,610041
- 作者简介：
- 基金信息：
  
  中国科学院三期创新工程资助项目();总装预研基金资助项目(No. 51301060207)()
- DOI：10.3788/OPE.20152310.2887
  中图分类号： TJ765.333;TP273
- 收稿日期：2015-01-07，
  
  修回日期：2015-02-10，
  
  纸质出版日期：2015-10-25
- 稿件说明：
移动端阅览
吴海龙, 贾宏光, 魏群等. 采用可变增益观测器的红外导引头导气管扰动补偿[J]. 光学精密工程, 2015,23(10): 2887-2894

WU Hai-long, JIA Hong-guang, WEI Qun etc. Compensation for gas tube disturbance of infrared seeker based on variable gain disturbance observer[J]. Editorial Office of Optics and Precision Engineering, 2015,23(10): 2887-2894
吴海龙, 贾宏光, 魏群等. 采用可变增益观测器的红外导引头导气管扰动补偿[J]. 光学精密工程, 2015,23(10): 2887-2894 DOI： 10.3788/OPE.20152310.2887.

WU Hai-long, JIA Hong-guang, WEI Qun etc. Compensation for gas tube disturbance of infrared seeker based on variable gain disturbance observer[J]. Editorial Office of Optics and Precision Engineering, 2015,23(10): 2887-2894 DOI： 10.3788/OPE.20152310.2887.

摘要

为了提高红外导引头的跟踪精度

降低导气管对导引头控制系统的影响

提出一种新型可变增益扰动观测器。首先

利用搭建的导引头实验系统研究了导气管干扰的扰动特性。然后

在分析导气管扰动的系统特性基础之上

结合经典扰动观测器理论

设计了新型可变增益扰动观测器

并分析了其鲁棒稳定性。最后

针对某实际红外导引头系统

设计了可变增益扰动观测器

并进行了导气管扰动抑制实验。结果表明:经典扰动观测器无法对导气管的扰动进行有效的抑制

而采用可变增益扰动观测器后

系统速度阶跃响应稳定精度提高71.1%;位置阶跃响应稳定精度提高42.8%。研究表明可变增益扰动观测器可以有效地抑制红外导引头中的导气管扰动。

Abstract

In order to improve the tracing accuracy of infrared seeker and to reduce the influence imposed by the gas tube disturbances

a variable gain disturbance observer (VGDOB) is put up forward. First

based on the control system design platform of infrared seeker

disturbance characteristics is analyzed. Second

according to the characteristics of the gas tube disturbances and traditional disturbance observer theory

VGDOB is designed and its robust stabilization is also researched. Finally

experiment is implemented to restrain the gas tube disturbances by using the VGDOB. Experimental results indicate that with VGDOB

the velocity step response accuracy of the system is improved by 71.1%

and the position step response accuracy of the system is increased by 42.8%

while the traditional disturbance observer cannot compensate the gas tube disturbances. It can be concluded that the VGDOB can suppress the gas tube disturbances that exist in the infrared seeker effectively.

关键词

Keywords

references

耿峰,祝小平. 精确制导武器红外成像导引头控制系统研究[J]. 宇航学报,2007, 28(3):535-538. GENG F, ZHU X P. The research of accuracy guidance weapon infrared imaging seeker control system [J]. Journal of Astronautics, 2007,28(3):535-538. (in Chinese)

邵文冕,董浩. 扰动观测器稳定平台视轴稳定的控制方法[J]. 黑龙江科技学院学报,2012,22(2):162-167. SHAO W M, DONG H. Stable platform line-of-sight stabilization control based on disturbation observer[J]. Journal of Heilongjiang Institute of Science&Technology,2012,22(2):162-167. (in Chinese)

吴鹏. 精确制导光电导引头稳定平台数字控制技术[J]. 弹箭与制导学报,2002,22(3): 37-41. WU P. The digital control technique on stabilization platform of precise guidance photoelectric seeker [J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2002, 22(3): 37-41.(in Chinese)

LIN CH L,HSIAO Y H. Adaptive feedforward control for disturbance torque rejection in seeker stabilizing loop [J]. IEEE Transactions on Control Systems Technology, 2001, 19(1):108-121.

鲍文亮,黄显林,尹航,等. 光电平台惯性稳定系统的自适应动态摩擦补偿[J]. 电光与控制,2012,19(4):50-54. BAO W L, HUANG X L, YIN H, et al.. Adaptive dynamic friction compensation for an electro-optical platform inertial stabilization system [J]. Electronics Optics & Control,2012,19(4):50-54. (in Chinese)

MAHER A, AHMAD R V, ALIREZA T, et al.. Research on the cross-coupling of a two axes gimbal system with dynamic unbalance [J]. International Journal of Advanced Robotic Systems, 2013,10:357.

刘珂,陈宝国,李丽娟. 空空导弹红外导引头技术发展趋势及关键技术[J]. 激光与红外,2011,41(10):1117-1121. LIU K,CHEN B G,LI L J. Development tendency and key technology of IR seeker for air-to-air missile[J]. Laser & Infrared,2011,41(10):1117-1121. (in Chinese)

孙高. 半捷联光电稳定平台控制系统研究[D]. 北京:中国科学院,2013. SUN G. Research on Control System of Semi-Strapdown Photoelectricity Stabilized Platform [D]. Beijing: Graduate University of Chinese Academy of Sciences, 2013. (in Chinese)

LIN CH L,HSIAO Y H. Adaptive feedforward control for disturbance torque rejection in seeker stabilizing loop [J]. IEEE Transactions on Control Systems Technology, 2001, 19(1):108-121.

李华,陈良. 非线性系统的线性定常扰动观测器前馈控制[J]. 控制工程,2013,20(6):1037-1041. LI H, CHEN L. Linear time-invariant disturbance observer feedforward control for nonlinear system [J]. Control Engineering of China, 2013, 20(6):1037-1041. (in Chinese)

任彦,刘正华,周锐. 滑模干扰观测器在低速光电跟踪系统中的应用[J]. 北京航空航天大学学报,2013,39(6):835-840. REN Y, LIU ZH H, ZHOU R. Application of low speed opto-electronic tracking systems based on sliding mode disturbance observer [J].Journal of Beijing University of Aeronautics and Astronautics, 2013,39(6):835-840. (in Chinese)

王琛琛,王新龙,黄海. 扰动观测器在惯导平台稳定回路中的应用方法[J]. 鱼雷技术,2012,20(3):195-200. WANG CH CH, WANG X L, HUANG H. Application of disturbance observer to stabilization loop in inertial platform [J].Torpedo Technology, 2012,20(3):195-200.

张艳,张淑梅,乔彦峰. 基于舰载光电设备参考模型扰动估计的前馈控制[J]. 光学精密工程,2013,21(5):1213-1221. ZHANG Y, ZHANG SH M, QIAO Y F. Feedforward control based on reference model disturbance observer of carrier-based optoelectronic theodolite[J]. Opt. Precision Eng., 2013, 21(5):1213-1221. (in Chinese)

王帅, 陈涛, 李洪文,等. 光电跟踪伺服系统的频率特性测试与模型辨识[J]. 光学精密工程,2009,17(1):78-84. WANG SH, CHEN T, LI H W. Frequency characteristic test and model identification for O-E tracking servo system[J].Opt. Precision Eng.,2009,17(1):78-84. (in Chinese)

付金宝,丁亚林,仲崇亮,等. 带干扰观测器的航空相机前向像移补偿控制器[J]. 光学精密工程,2013,21(6):1456-1463. FU J B, DING Y L, ZHONG CH L,et al.. Compensation controller with disturbance observer for forward image motion of aerial camera [J]. Opt. Precision Eng., 2013, 21(6):1456-1463. (in Chinese)

刘金琨.先进PID控制MATLAB仿真[M]. 3版.北京:电子工业出版社. LIU J K.Advanced PID control MATLAB simulation [M]. 3th Ed. Beijing: Publishing House of Electronics Industry.( in Chinese)

KEMPF C J,KOBAYASHI S. Disturbance observer and feedforward design for a high-speed direct-drive positioning table[J]. IEEE Transactions on Control System Technology, 1977, 7:513-526.

LEE H S. Robust digital tracking controllers for high-speed /high-accuracy positioning systems[D].Mech. Eng. Dep, Univ. California, Berkeley, 1994.

浏览量

268

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

扰动观测器在惯性参考单元位置校准中的应用

双框架磁悬浮控制力矩陀螺框架系统的扰动抑制

升余弦变增益微视觉图像自适应增强与应用

基于扰动观测器的永磁同步电机电流环自适应滑模控制

航空光电稳定平台的自抗扰控制系统