|
|
|
Multi-target Interference Compensation for Seeker Based on Orthogonal Multicarrier Technique |
| LI Haoxing，ZHANG Di，GAO Deliang，LYU Ruiheng，GU Cunfeng |
| 1.Shanghai Electro-Mechanical Engineering Institute， Shanghai 201109， China；
2.The First Military Representative Office of the Equipment Department of CPLA Air Force in Shanghai， Shanghai 201109， China |
|
|
|
| Guide |
|
|
Abstract To solve the problem caused by multi-target interference in the terminal guidance phase, which affects stable target tracking and results in the final miss, the influence of multitarget interference on the seeker’s angle tracking is analyzed, and multi-target interference compensation methodology using multiple output angle error equations with different detection frequencies at single sensing period to extract the unknown parameters of multi-target interference based on the orthogonal multicarrier technique is proposed in this paper. The method is verified reasonable and feasible through the simulation analysis, and the analysis result can be applied to improve the tracking precision of the seeker’s terminal guidance phase.
|
|
Received: 02 September 2018
Published: 05 May 2019
|
|
|
| Fund: |
|
|
|
| [1] |
LIU Shuangxi, WANG Yichong, ZHU Mengjie, LI Yong, YAN Binbin. Research on Differential Game Guidance Law for Intercepting Hypersonic Vehicles with Small Missile-to-Target Speed Ratio[J]. Air & Space Defense, 2022, 5(2): 49-57. |
| [2] |
LI Qingbo, FANG Zeyuan, CHEN Guoliang, MEI Zhiwei, YANG Ting. Research on Decoupling Algorithm of Strapdown Seeker Based on Tracking Differentiator[J]. Air & Space Defense, 2021, 4(4): 44-49. |
| [3] |
GU Yifan, ZHAO Wenlong, TANG Shanjun, YANG Qingyu, ZHENG Xin. Research on Target Spatial Collaborative Positioning Methods for Distributed Active/Passive Imaging Detection System[J]. Air & Space Defense, 2021, 4(4): 119-126. |
| [4] |
WANG Jiaqi, GUO Jianguo, GUO Zongyi, ZHAO Bin. Sliding Mode Control of High Mach Number Aircraft Based on Disturbance Observer[J]. Air & Space Defense, 2021, 4(3): 85-91. |
| [5] |
WU Guanghui, FANG Dongyang, CHEN Yifen, LI Rui, SHAO Xiang. Research on Sliding Mode Guidance Law Based on Immersion and Invariance Estimator[J]. Air & Space Defense, 2021, 4(1): 91-96. |
| [6] |
FU Hao, ZHOU Bohua, MA Mengchen. Adaptive Sliding Mode Guidance Law with Prescribed Performance[J]. Air & Space Defense, 2020, 3(3): 63-70. |
| [7] |
LI Yunlong, SONG Zhenhua, LIU Weipeng, ZHANG Jin, FENG Hui. Research on Compensation Method of Wing Deflection in Moving Base Alignment[J]. Air & Space Defense, 2020, 3(3): 131-136. |
| [8] |
ZHANG Xiaoyu, ZHANG Peng, ZHENG Xin, NI Yuanhua. Terminal Angle Constraint Sliding Mode Guidance Law Design Based on Fixed-time Convergence[J]. Air & Space Defense, 2020, 3(3): 9-15. |
| [9] |
KANG Youwei, WANG Feng, CHEN Dongfang, SHEN Li. Dynamic Modeling and Analysis of Gyro-stabilized Seeker[J]. Air & Space Defense, 2019, 2(3): 59-65. |
| [10] |
MA Chao, LU Zhifeng, YU Haiming, HONG Zehua, YANG Jie, QIAO Yu. Research on Evaluation Method of Anti-interference Performance of Infrared Seeker[J]. Air & Space Defense, 2018, 1(4): 44-47. |
| [11] |
TIAN Yi, SHEN Tao, LI Fan, MENG Yulin, LI Qi, CHAI Juanfang. Conception of Semi-active Laser Single Pixel Imaging Detection and Simulation[J]. Air & Space Defense, 2018, 1(4): 52-57. |
| [12] |
SHUAIPeng, ZHOU Bohua, WANG Fei, XU Xinpeng, JIANG Zhong. Intercept Strategy Research on Air Defense Missile Against Over Stall Maneuver Target[J]. Air & Space Defense, 2018, 1(4): 65-70. |
| [13] |
Peng Jingjing, Liu Hui, Cheng Zhifeng, Huang Hongyun, Chen Huixin. Realization of a High Integrated Signal Processor for the Semi-active Laser Seeker[J]. Air & Space Defense, 2018, 1(3): 20-25. |
| [14] |
Yin Wei, Qi Wenzhi. Research on the ADRC Guidance Law Based on IMM_UKF[J]. Air & Space Defense, 2018, 1(1): 56-62. |
|
|
|
|
2019, Vol. 2 
