TY - GEN
T1 - Metal equivalent measurement based on low-frequency electromagnetic induction method
AU - Yan, Xiaopeng
AU - Li, Ping
AU - Liu, Zili
AU - Xu, Fengkai
PY - 2009
Y1 - 2009
N2 - In order to evaluate the detectability of landmine, a new method based on results of metal equivalent measurement is developed. A series of studies are carried out to evaluate the detectability of landmine academically and experimentally, from the aspect of the relation between detection method and induced signal, the impact of metal mass to induced signal, and landmine metal mass equivalent detection method. In addition, by analyzing the relationship between second field signal and metal mass using the principle of low-frequency electromagnetics, it is verified that in the same detection height and the same medium, mine detector's answer output is directly proportional to the quality of metal. Thus a fitting formula of induction signal and detection height, metal mass is concluded. Experimental results prove that using the method of metal equivalent measurement to evaluate detectability of landmine is effective.
AB - In order to evaluate the detectability of landmine, a new method based on results of metal equivalent measurement is developed. A series of studies are carried out to evaluate the detectability of landmine academically and experimentally, from the aspect of the relation between detection method and induced signal, the impact of metal mass to induced signal, and landmine metal mass equivalent detection method. In addition, by analyzing the relationship between second field signal and metal mass using the principle of low-frequency electromagnetics, it is verified that in the same detection height and the same medium, mine detector's answer output is directly proportional to the quality of metal. Thus a fitting formula of induction signal and detection height, metal mass is concluded. Experimental results prove that using the method of metal equivalent measurement to evaluate detectability of landmine is effective.
KW - Detectability
KW - Electromagnetic induction
KW - Landmine
KW - Metal equivalent measurement
UR - http://www.scopus.com/inward/record.url?scp=70149120953&partnerID=8YFLogxK
U2 - 10.1109/CAS-ICTD.2009.4960838
DO - 10.1109/CAS-ICTD.2009.4960838
M3 - Conference contribution
AN - SCOPUS:70149120953
SN - 9781424425877
T3 - 2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09
BT - 2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09
T2 - 2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis, ICTD'09
Y2 - 28 April 2009 through 29 April 2009
ER -