1. Luo, R.z., et al.: Rotating machinery fault diagnosis theory and implementation. Instrum. Tech. Sensor (3), 107–10 (2014)
2. Yin, Y., et al.: Research progress in sliding bearing materials. Lubr. Eng. 05, 183–187 (2006)
3. Wang, N.: Numerical calculation to the pressure distribution of journal bearing based on the Matlab. Thesis, Dalian University of Technology (2006)
4. Yang, Y., Zu, D., Huang, S.: Status and development of self-lubricating spherical plain bearings. Bearing (01), 58–61+65 (2009). https://doi.org/10.19533/j.issn1000-3762.2009.01.019
5. Zhao, D., Liu, Z., Ren, Z.: Analysis and experimental study of oil flow characteristics in sliding bearings. Lubr. Eng. 37(3), 81–84 (2012)