TY - GEN
T1 - Suppression of coupling interference based on variable step size LMS algorithm
AU - Yan, Zhengtong
AU - Zhang, Qunfei
AU - Shi, Wentao
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/12/29
Y1 - 2017/12/29
N2 - In this paper, a variable step size LMS algorithm was introduced to eliminate the coupling interference of torpedo active electromagnetic fuze system. The variable step size will increase or decrease according to the residual error, which can achieve a faster convergence rate, a smaller steady-state error and a better adaptability to the signal-to-interference ratio (SIR) than the fixed step size. The suppression performance of the step size function with different parameters is analyzed. Numerical results are presented by comparing the performance of the variable step size LMS algorithm with the fixed step size LMS algorithm, to demonstrate the effectiveness and robustness of the variable step size LMS algorithm.
AB - In this paper, a variable step size LMS algorithm was introduced to eliminate the coupling interference of torpedo active electromagnetic fuze system. The variable step size will increase or decrease according to the residual error, which can achieve a faster convergence rate, a smaller steady-state error and a better adaptability to the signal-to-interference ratio (SIR) than the fixed step size. The suppression performance of the step size function with different parameters is analyzed. Numerical results are presented by comparing the performance of the variable step size LMS algorithm with the fixed step size LMS algorithm, to demonstrate the effectiveness and robustness of the variable step size LMS algorithm.
KW - Electromagnetic fuze
KW - adaptive cancellation
KW - coupling interference
KW - least mean square algorithm
KW - variable step size
UR - http://www.scopus.com/inward/record.url?scp=85049213616&partnerID=8YFLogxK
U2 - 10.1109/ICSPCC.2017.8242621
DO - 10.1109/ICSPCC.2017.8242621
M3 - 会议稿件
AN - SCOPUS:85049213616
T3 - 2017 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2017
SP - 1
EP - 5
BT - 2017 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2017
Y2 - 22 October 2017 through 25 October 2017
ER -