Variable period updating algorithm of multiradar and ADS data fusion

Bai Song-hao

Volume 7 Issue 2

Turn off MathJax

Article Contents

Article Navigation > Journal of Traffic and Transportation Engineering > 2007 > 7(2): 19-23

Next Previous

Bai Song-hao. Variable period updating algorithm of multiradar and ADS data fusion[J]. Journal of Traffic and Transportation Engineering, 2007, 7(2): 19-23.

Citation:

Bai Song-hao. Variable period updating algorithm of multiradar and ADS data fusion[J]. Journal of Traffic and Transportation Engineering, 2007, 7(2): 19-23.

Bai Song-hao. Variable period updating algorithm of multiradar and ADS data fusion[J]. Journal of Traffic and Transportation Engineering, 2007, 7(2): 19-23.

Citation:

Bai Song-hao. Variable period updating algorithm of multiradar and ADS data fusion[J]. Journal of Traffic and Transportation Engineering, 2007, 7(2): 19-23.

PDF( 519 KB)

Variable period updating algorithm of multiradar and ADS data fusion

Bai Song-hao

Institute of Radar, Air Force Equipment Academy, Beijing 100085, China

More Information

Author Bio:
Bai Song-hao(1963-), male, PhD, senior engineer, +86-10-62933560, shbai@sohu.com
Received Date: 2006-10-25
Publish Date: 2007-04-25

Abstract

Abstract

In order to improve the surveillance performance of air traffic control system, the differences in contents and characters between ADS data and radar data were analyzed, the data mapping relation of multiradar target and ADS target was established, a new data fusion process model of multiradar data and ADS data was put forward, and a variable period updating algorithm was applied to determine the power factors of radar and ADS tracks in data fusion based on the position reporting period change of ADS information.Applied result shows that the algorithm can enhance information fusion depth and valid information utilization, ensure the whole accuracy of ATC surveillance when ADS data has a high updating rate, keep the smooth of target tracks when ADS report rate decreases, and decrease the influence of radar errors on surveillance system.It is an effective method for processing surveillance data in air traffic control system.
- air traffic control,
- data fusion,
- ADS,
- updating algorithm

FullText(HTML)

References(10)

References

[1]	Xu Yu, Jin Yi-hui, Zhou Yan. Several methods of radar datafusion[C]//IEEE. 2002 3rd International Symposium on Electromagnetic Compatibility IEEE. Beijing: IEEE, 2002.
[2]	Bai Song-hao. Review of automatic dependent surveillance technology[J]. Radio Engineering of China, 2005, 35(10): 33-36. (in Chinese)
[3]	RTCA DO-212, Minimum Operational Performance Standards for Airborne Automatic Dependent Surveillance(ADS)Equipment[S].
[4]	Bai Song-hao, Lu Shan-wei. An information convert method of transforming ADS target to pseudo-radar target[J]. Acta Electronica Sinica, 2005, 33(3): 504-506. (in Chinese) doi: 10.3321/j.issn:0372-2112.2005.03.030
[5]	Jiang Nai-xin, Zhang Jun, Luo Xi-ling, et al. ADS and multi-radar bias registration algorithm for ATC system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(1): 78-81. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-BJHK200501018.htm
[6]	Xu Xiao-hao, Yang Guo-qing, Liu Jian-guo. A variable structure IMM algorithmfor trajectory predictionin air traffic control[J]. Journal of Transportation Engineering and Information, 2003, 1(1): 48-52. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JTGC200301010.htm
[7]	Zheng Li-long, Cao Zhi-gang. Data fusion of GPS integrated navigation system[J]. Acta Electronica Sinica, 2002, 30(9): 1 384-1 386. (in Chinese) doi: 10.3321/j.issn:0372-2112.2002.09.034
[8]	Peng Ying, Hu Ming-hua, Zhang Ying. Conjecture method of dynamic flying track[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 61-65. (in Chinese) http://transport.chd.edu.cn/article/id/200501015
[9]	刘同明, 夏祖勋, 解洪成. 数据融合技术及其应用[M]. 北京: 国防工业出版社, 1998.
[10]	Tian Bao-guo, He You, Yang Ri-jie. Application of artificial neural network intrack correlation[J]. Journal of Electronics and Information Technology, 2005, 27(2): 310-313. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-DZYX200502037.htm