1. Aherwar, A., Khalid, M., Vibration analysis techniques for gearbox diagnostic: A review, International Journal of Advanced Engineering Technology, Vol.3, No.2 (2012), 4-12.
2. Bechhoefer, E., Kingsley, M., A review of time synchronous average algorithms, In Annual Conference of the Prognostics and Health Management Society (2009), 24-33.
3. Chanat, R., Matsumura, S., Houjoh, H., Evaluation of Tooth Surface Geometry from Synchronous Averaged Signal of Gear Vibration Using Frequency Response Function, JSME Symposium on Motion and Power Transmissions 2004 (2004), 190-193.
4. Iba, D., Hongu, J., Hiramatsu, H.,, Nakamura, N., Iizuka, T., Masuda, A., Sone, A., Moriwaki I., Synchronization of Matsuoka Neural Oscillator to Meshing Frequency for Estimation of Angular Position of Gears, Proc. 2015 IFToMM World Congress S34: OS6-017, (2015), 1-6.
5. Iba, D., Hongu, J., Nakamura, N., Iizuka, T., Masuda, A., Moriwaki I., Sone, A., Fundamental Study on Detection of Plastic-Gear-Failure Signs (Synchronization of a Nonlinear Oscillator to Mesh Frequency), Proc. of Conference of Chugoku-Shikoku Branch 2013.51, 714, (2013), 1-3 (in Japanese).