TY - GEN
T1 - 3-D SAR imaging algorithm application in blast furnace stock lines
AU - Li, Jiangying
AU - Chen, Xianzhong
AU - Hou, Qingwen
AU - Wang, Zhengpeng
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/1
Y1 - 2017/7/1
N2 - In this paper, the imaging of blast furnace (BF) stock line has been studied. For the first time, the threedimensional (3-D) synthetic aperture radar (SAR) imaging of BF stock line is realized in anechoic chamber, which lays the foundation for the research and development of blast furnace imaging system. Firstly, the range migration algorithm (RMA) is deduced, and the effectiveness of the imaging algorithm is verified by point targets simulation. Then, the imaging experiments of K band and X band is implemented on the typical stock line scaling model, and the 3-D imaging effect of the stock line scaling model composed of steel ball, iron ore and coke in different frequency band are compared. Finally, the imaging error of the steel balls in the K band is analyzed, and the imaging errors of azimuth, range and elevation are±0.01m, ±0.012m and ± 0.002m respectively.
AB - In this paper, the imaging of blast furnace (BF) stock line has been studied. For the first time, the threedimensional (3-D) synthetic aperture radar (SAR) imaging of BF stock line is realized in anechoic chamber, which lays the foundation for the research and development of blast furnace imaging system. Firstly, the range migration algorithm (RMA) is deduced, and the effectiveness of the imaging algorithm is verified by point targets simulation. Then, the imaging experiments of K band and X band is implemented on the typical stock line scaling model, and the 3-D imaging effect of the stock line scaling model composed of steel ball, iron ore and coke in different frequency band are compared. Finally, the imaging error of the steel balls in the K band is analyzed, and the imaging errors of azimuth, range and elevation are±0.01m, ±0.012m and ± 0.002m respectively.
KW - 3-D
KW - SAR
KW - blast furnace stock lines
KW - near field imaging
UR - https://www.scopus.com/pages/publications/85049463913
U2 - 10.1109/IST.2017.8261561
DO - 10.1109/IST.2017.8261561
M3 - 会议稿件
AN - SCOPUS:85049463913
T3 - IST 2017 - IEEE International Conference on Imaging Systems and Techniques, Proceedings
SP - 1
EP - 6
BT - IST 2017 - IEEE International Conference on Imaging Systems and Techniques, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 IEEE International Conference on Imaging Systems and Techniques, IST 2017
Y2 - 18 October 2017 through 20 October 2017
ER -