Home Journals Articles Updates About
CN
image
收藏切换
Trajectory Optimization of MBFL-SAR Imaging for the Phase Diving to Targets
收藏切换
PDF
Jieyu WANG1, Peng ZHOU1, Bin ZHANG2, Zhenhua ZHANG2, Xi ZHANG3, Jie ZHANG1
Journal of Telemetry, Tracking and Command | 2024, 45(2) : 99 - 108
Less
收藏切换
Journal of Telemetry, Tracking and Command | 2024, 45(2): 99-108
• Radar and Countermeasures •
Trajectory Optimization of MBFL-SAR Imaging for the Phase Diving to Targets
Full
Jieyu WANG1, Peng ZHOU1, Bin ZHANG2, Zhenhua ZHANG2, Xi ZHANG3, Jie ZHANG1
Affiliations
  • 1.School of Oceanography and Space Informatics, China University of Petroleum, Qingdao 266580, China
  • 2.Beijing Research Institute of Telemetry, Beijing 100076, China
  • 3.First Institute of Oceanography, Ministry of Natural Resources of the People's Republic of China, Qingdao 266061, China
doi: 10.12347/j.ycyk.20231213001
Outline
收藏切换

Missile-borne bistatic forward-looking synthetic aperture radar (MBFL-SAR) can achieve full-range, forward-looking, two-dimensional high-resolution imaging during the diving phase, enabling collaborative combat between missiles and improving guidance accuracy. In response to the issue that the trajectory of the transmitter directly affects the resolution of bistatic imaging, the two-dimensional resolution characteristics of the diving phase in the MBFL-SAR are analyzed. Combined with the motion characteristics of the missile, under the constraints of two-dimensional resolution and missile kinematics, the three-dimensional acceleration variations of the missile are used as optimization variables, and an objective function related to the angle between the resolutions in the scene is constructed. An improved genetic algorithm is employed for the trajectory optimization of the transmitter. Compared with the existing trajectory design method based on a linear attenuation model, the trajectory optimization method proposed in this paper can better meet the requirements of high-resolution imaging.

MBFL-SAR  /  Trajectory optimization  /  Resolution property  /  Improved genetic algorithm
Jieyu WANG, Peng ZHOU, Bin ZHANG, Zhenhua ZHANG, Xi ZHANG, Jie ZHANG. Trajectory Optimization of MBFL-SAR Imaging for the Phase Diving to Targets[J]. Journal of Telemetry, Tracking and Command, 2024 , 45 (2) : 99 -108 . DOI: 10.12347/j.ycyk.20231213001
Appendix
Less
Year 2024 volume 45 Issue 2
PDF
91
42
Cite this Article
BibTeX
Article Info
doi: 10.12347/j.ycyk.20231213001
  • Receive Date：2023-12-13
  • Online Date：2026-03-18
Article Data
Affiliations
History
  • Received：2023-12-13
  • Revised：2024-01-02
Funding
Affiliations
    1.School of Oceanography and Space Informatics, China University of Petroleum, Qingdao 266580, China
    2.Beijing Research Institute of Telemetry, Beijing 100076, China
    3.First Institute of Oceanography, Ministry of Natural Resources of the People's Republic of China, Qingdao 266061, China
References
Share
https://castjournals.cast.org.cn/joweb/ycyk/EN/10.12347/j.ycyk.20231213001
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House