1. Peeters, J. L., Vandepitte, D., and Sas, P., “Analysis of Internal Drive Train Dynamics in a Wind Turbine,” Wind Energy, Vol. 9, Nos. 1–2, pp. 141–161, 2006.
2. Shao, R., Jia, P., and Dong, F., “Dynamic Characteristics of Cracked Gear and Three-Dimensional Crack Propagation Analysis,” Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, vol. 227, no. 6, pp. 1341–1361, 2013.
3. Zhang, Y. S., Hu, X. H., Liu, Y. B., Liu, X. H., and Chen, L., “The Study of Straight Conjugate Internal Meshing Gear Pump,” Machinery Design and Manufacture, no. 6, pp. 138–139, 2010. (in Chinese)
4. Xu, W. B., “Study on the Internal Meshing and Transmission of Double-Circular-Arc Gear,” Zhengzhou Research Institute of Mechanical Engineering, pp. 20–38, 2012. (in Chinese)
5. Kahraman, A. and Vijayakar, S., “Effect of Internal Gear Flexibility on the Quasi-Static Behavior of a Planetary Gear Set,” Journal of Mechanical Design, vol. 123, no. 3, pp. 408–415, 2001.