|
|
|
| Research on Cooperative Detection Methods Based on Target Angle Information |
| ZHANG Mengjun1，2，3， WEI Bingzhuo1，2， OUYANG Yi1，2， WANG Weihua4 |
| 1. Shanghai Electro-Mechanical Engineering Institute， Shanghai 201109， China；
2. National Key Laboratory of Automatic Target Recognition （Shanghai）， Shanghai 201109， China；
3. College of Astronautics， Nanjing University of Aeronautics and Astronautics， Nanjing 210016， Jiangsu， China；
4. National Key Laboratory of Automatic Target Recognition （Changsha）， Changsha 410073， Hunan， China |
|
|
|
|
Abstract A target guidance algorithm is proposed to solve the two-dimensional target information transfer problem of detector in passive detection scenarios. Through target azimuth and angular altitude detected by a single station, the algorithm is effective to guide the other detector to search or track without target distance, which is used to achieve cooperative detection and triangulation localization. Simulation verification demonstrates that the algorithm enables detector to guide other detectors for cooperative detection and complete target distance calculation in passive tracking scenarios, with a guidance success rate exceeding 85% in the simulation experiment. In physical environment validation, all three tests were successful. Besides, the Kalman filter algorithm is used to deal with the detected data, which is valid to remove outlier, smooth the data, and improve success rate of target guidance.
|
|
Received: 20 November 2025
Published: 11 March 2026
|
|
|
| About author:: 张梦骏（1990—），男，硕士，高级工程师。 |
|
|
|
| [1] |
ZHANG Kunfeng, XU Xiao, SUN Zhuoran, XU Zhizhao, NIU Yalei. Design of Real-Time Simulation System for Target Detection and Tracking Devices Based on Digital-Physical Integration[J]. Air & Space Defense, 2026, 9(2): 60-67. |
| [2] |
XU Jin, ZHOU Debing, ZHU Wei, YU Wen, XU Yue. Research on Distributed ISAR Imaging Simulation Technology of Air Targets[J]. Air & Space Defense, 2022, 5(1): 31-36. |
|
|
|
|
2026, Vol. 9 
