Jin Liang, Yang Qingxin, Liu Suzhen. Electromagnetic stimulation of the acoustic emission for fatigue crack detection of the sheet metal[J]. IEEE Transactions on Applied Superconductivity, 2010, 20(3): 1848-1854.
[4]
Tierney J, Rader C M , Gold B. A digital frequency synthesizer [J]. IEEE Transactions on Audio and Electroacoustics, 1971, 19(1): 48-57.
[5]
Zhang Zhiqiang, Dong Feng. A harmonic signal generator based on DDS and SOPC [C]. IEEE International Conference on Control and Decision, 2010: 1542-1547.
[6]
Betowski D J, Beiu V. Considerations for phase accumulator design for direct digital frequency synthesizers [C]. IEEE International Conference on Neural Networks and Signal Processing, 2003: 176-179.
[7]
Finkel P, Godinez V, Miller R. Electromagnetically induced acoustic emission-novel NDT technique for damage evaluation[C]. American Institute of Physics Conference, 2001: 1747-1754.
[8]
Finkel P, Godinez V. Numerical simulations of an electromagnetic of the ultrasonic signal for nondestructive detection of ferromagnetic inclusions and flaws[J]. IEEE Transactions on Magnetics, 2004, 40(4): 2179-2181.
Liu Suzhen, Yang Qingxin, Jin Liang, et al. Application of electromagnetic acoustic emission technology in non-destructive testing [J]. Transactions of China Electrotechnical Society, 2009, 24(1): 23-27.
[12]
Zhang Chuang, Liu Suzhen, Yang Qingxin, et al. Signal processing of electromagnetically induced acoustic emission based on FFT and Wavelet Packet [J]. Transactions of China Electrotechnical Society, 2010, 25(4): 24-28.
[13]
Jin Liang, Liu Suzhen, Yang Qingxin, et al. Application of eddy load in electromagnetic acoustic emission [C]. Proceedings of the 11th International Conference on Electrical Machines and Systems, 2008: 395-397.
[14]
Li W Zhang J B. Research of parameter adjustable harmonic signal generator based on DDS [C]. ISECS International Colloquium on Computing, Communication, Control, and Management, 2008: 88-91.