浏览全部资源
扫码关注微信
西南技术物理研究所,四川 成都 610041
[ "吴 辉(1969-),男,四川崇州人,研究员,中国兵器工业集团公司科技带头人,1991年、1994年于北京理工大学分别获得学士、硕士学位,主要从事精确制导总体技术研究。E-mail: 516855501@qq.com" ]
[ "司 晨(1991-),男,河南商丘人,2014年于华侨大学获得学士学位,2017年于浙江大学获得硕士学位,主要从事复合导引头伺服控制算法的研究。E-mail:42835450@qq.com" ]
收稿日期:2020-12-31,
修回日期:2021-01-19,
纸质出版日期:2021-06-15
移动端阅览
吴辉,司晨,姜湖海等.光电跟踪平台的观测自适应控制器[J].光学精密工程,2021,29(06):1311-1320.
WU Hui,SI Chen,JIANG Hu-hai,et al.Observational adaptive controller for photoelectric tracking platform[J].Optics and Precision Engineering,2021,29(06):1311-1320.
吴辉,司晨,姜湖海等.光电跟踪平台的观测自适应控制器[J].光学精密工程,2021,29(06):1311-1320. DOI: 10.37188/OPE.2020.0700.
WU Hui,SI Chen,JIANG Hu-hai,et al.Observational adaptive controller for photoelectric tracking platform[J].Optics and Precision Engineering,2021,29(06):1311-1320. DOI: 10.37188/OPE.2020.0700.
为解决导引头稳态跟踪精度与快速目标跟踪能力难以兼容的问题,建立了导引头伺服系统模型,通过分析传统PID控制策略的优势和缺陷,提出了改进自适应控制算法的研究思路。首先,利用自适应方程调节控制器参数以满足对不同速度目标的跟踪能力,并且通过非连续性观测投影对自适应参数进行控制,保证自适应参数始终处于和当前状态匹配的范围内。此外,利用状态识别控制提高响应速度并抑制快速跟踪时带来的噪声放大问题,同时通过线性反馈保证系统对随机扰动的鲁棒性。最后,利用自抗扰控制的过渡函数解决跟踪环带给速度环的超调问题。通过某型号导引头的实验测试,跟踪12 (º)/s的运动目标时,观测自适应控制器输出的视线角速度的动态误差为0.05 (º)/s(标准差),相比比例制导减小了53%;跟踪10 (º)/s以下的目标时,超调量控制在8%以内,动态误差小于0.046 (º)/s。结果表明,该算法可以提高光电平台的自适应性和跟踪精度。
To solve the incompatibilities between accuracy and high-speed target tracking capability, the control model of a servo system based on a photoelectric platform is established. By analyzing the benefits and limitations of the PID control strategy, an observational adaptive controller (OAC) is designed. First, the OAC employs an adaptive algorithm to improve tracking capability by adjusting the controller parameter values. Moreover, a proposed discontinuous observational projection of OAC controls the adaptive parameter values within the appropriate range that matches the current state. Thus, a state recognition approach is used to reduce the response time and suppress noise enlargement, and linear feedback can ensure robustness to external disturbances. Finally, the OAC adopts the method of arranging the transient dynamics in active disturbance rejection control to restrain the overshoot of the speed loop. Experimental results show that the dynamic error of LOS angular velocity by OAC is 0.05 (º)/s (standard deviation), which decreases by 53% compared with the proportion control when tracking a target with a velocity of 12 (º)/s. In the case of a target with a speed below 10 (º)/s, the overshoot is controlled within 8% and the dynamic error is less than 0.046 (º)/s. The results indicate that the OAC can improve the tracking accuracy and adaptability of the photoelectric tracking platform.
苏玉靖 , 安岩 , 张鹏飞 , 等 . 光电制导探测器的应用及发展 [J]. 现代制造技术与装备 , 2019 ( 9 ): 188 - 189 .
SU Y J , AN Y , ZHAGN P F , et al . Application and development of photoelectric guidance detector [J]. Modern Manufacturing Technology Equipment , 2019 ( 9 ): 188 - 189 . (in Chinese)
左卫 , 周波华 , 李文柱 . 多模及复合精确制导技术的研究进展与发展分析 [J]. 空天防御 , 2019 , 2 ( 3 ): 44 - 52 .
ZUO W , ZHOU B H , LI W Z . Analysis of development of multi-mode and compound precision guidance technology [J]. Air&Space Defense , 2019 , 2 ( 3 ): 44 - 52 . (in Chinese)
何衡湘 , 陈亦庆 , 赵刚 , 等 . 激光导引系统主要技术参数分析 [J]. 红外与激光工程 , 2009 , 38 ( 3 ): 428 - 432 .
HE H X , CHEN Y Q , ZHAO G , et al . Analysis of the main parameters of the laser guided system [J]. Infrared and Laser Engineering , 2009 , 38 ( 3 ): 428 - 432 . (in Chinese)
蒲小琴 , 董全林 , 余子箫 , 等 . 半主动激光导引头光学系统设计及线性度分析 [J]. 航天器环境工程 , 2020 , 37 ( 3 ): 303 - 309 .
PU X Q , DONG Q L , YU Z X , et al . Design of optical system for semi-active laser seeker and related linearity analysis [J]. Spacecraft Environment Engineering , 2020 , 37 ( 3 ): 303 - 309 (in Chinese)
王福超 , 王昱棠 , 田大鹏 . 音圈快速反射镜的完全跟踪控制 [J]. 光学 精密工程 , 2020 , 28 ( 9 ): 1997 - 2006 .
WANG F CH , WANG Y T , TIAN D P . Perfect tracking control for fast-steering mirror driven by voice coil motor [J]. Opt. Precision Eng. , 2020 , 28 ( 9 ): 1997 - 2006 . (in Chinese)
刘京 , 邓永停 , 李洪文 . 基于级联滑模控制的高精度光电跟踪与捕获 [J]. 光学 精密工程 , 2020 , 28 ( 2 ): 350 - 362 .
LIU J , DENG Y T , LI H W . High-precision photoelectric acquisition and tracking based on cascade sliding mode control [J]. Opt. Precision Eng. , 2020 , 28 ( 2 ): 350 - 362 . (in Chinese)
臧路尧 , 侯淼 , 王辉 , 等 . 一种适用于红外制导弹药的变增益比例导引律 [J]. 红外与激光工程 , 2017 , 46 ( 5 ): 0504004 .
ZANG L Y , HOU M , WANG H , et al . A switched-gain proportional navigation applicable for infrared guidance munitions [J]. Infrared and Laser Engineering , 2017 , 46 ( 5 ): 0504004 . (in Chinese)
黄浦 , 杨秀丽 , 修吉宏 , 等 . 音圈致动快速反射镜的降阶自抗扰控制 [J]. 光学 精密工程 , 2020 , 28 ( 6 ): 1365 - 1374 .
HUANG P , YANG X L , XIU J H , et al . Reduced-order active disturbance rejection control of fast steering mirror driven by VCA [J]. Opt. Precision Eng. , 2020 , 28 ( 6 ): 1365 - 1374 . (in Chinese)
CHALAM . Adaptive Control Systems : Techniques and Applications [M]. CRC Press , 2017 .
RICHARDBELLMAN . Adaptive Control Processes : A Guided Tour [M]. Princeton University Press , 2015 .
奚静思 , 刘品宽 , 丁汉 . 自适应线性自抗扰控制器的设计 [J]. 光学 精密工程 , 2018 , 26 ( 7 ): 1749 - 1757 .
XI J S , LIU P K , DING H . Design of an adaptive linear active disturbance rejection controller [J]. Opt. Precision Eng. , 2018 , 26 ( 7 ): 1749 - 1757 . (in Chinese)
陶征勇 , 童仲志 , 侯远龙 , 等 . 基于模糊神经网络的破障武器PID控制 [J]. 电光与控制 , 2020 , 27 ( 9 ): 99 - 104 .
TAO ZH Y , TONG ZH ZH , HOU Y L , et al . PID control of obstacle-breaking weapon based on fuzzy neural network [J]. Electronics Optics & Control , 2020 , 27 ( 9 ): 99 - 104 . (in Chinese)
宋一可 , 李志宇 , 王从庆 , 等 . 基于遗传算法的无人直升机模糊PID姿态控制 [J]. 指挥控制与仿真 , 2019 , 41 ( 6 ): 113 - 119 .
SONG Y K , LI ZH Y , WANG C Q , et al . Fuzzy PID attitude control of unmanned helicopter based on genetic algorithms [J]. Command Control & Simulation , 2019 , 41 ( 6 ): 113 - 119 . (in Chinese)
YAO B , BU F , REEDY J , et al . Adaptive robust motion control of single-rod hydraulic actuators: theory and experiments [J]. IEEE/ASME Transactions on Mechatronics , 2002 , 5 ( 1 ): 79 - 91 .
CHEN Z , YAO B , WANG Q . Accurate motion control of linear motors with adaptive robust compensation of nonlinear electromagnetic field effect [J]. IEEE/ASME Transactions on Mechatronics , 2013 , 18 ( 3 ): 1122 - 1129 .
李瀚森 . 自抗扰控制在航空侦察相机位角速度控制系统中的应用 [D]. 合肥 : 中国科学技术大学 , 2020 .
LI H S . Application of ADRC in Aerial Reconnaissance Camera Position-angle Speed Control System [D]. Hefei : University of Science and Technology of China , 2020 . (in Chinese)
黎明 , 赵吉文 , 胡月鹏 , 等 . 基于降阶双环自抗扰的永磁同步直线电机电流谐波抑制 [J]. 光学 精密工程 , 2020 , 28 ( 5 ): 1055 - 1065 .
LI M , ZHAO J W , HU Y P , et al . Current harmonic suppression of permanent magnet synchronous linear motor based on reduced-order double closed-loop ADRC [J]. Opt. Precision Eng. , 2020 , 28 ( 5 ): 1055 - 1065 . (in Chinese)
邓仁亮 . 光学制导技术 [M]. 北京 : 国防工业出版社 , 1992 .
DENG R L . Optical Guidance Technology [M]. Beijing : National Defense Industry Press , 1992 . (in Chinese)
钱学森 , 宋健 . 工程控制论 [M]. 北京 : 科学出版社 , 2011 .
QIAN X S , SONG J . Engineering Cybernetics [M]. Beijing : Science Press , 2011 . (in Chinese)
0
浏览量
1384
下载量
2
CSCD
关联资源
相关文章
相关作者
相关机构