1. J. J. Gao, H. Y. Miao, H. Xu and W. M. Wang, Multi-rotors system coupling optimization and unbalance response analysis with finite element method, Chinese Journal of Vibration and Shock, 24 (2) (2005) 1–4 (in Chinese).
2. H. Y. Miao, J. J. Gao, H. Xu and B. Wang, A study of virtual balancing of flexible rotor based on finite element method, Chinese Journal of Vibration, Measurement & Diagnosis, 24 (3) (2004) 184–188 (in Chinese).
3. R. E. D. Bishop and G. M. L. Gladwell, The vibration and balancing of an unbalanced flexible rotor, Journal of Mechanical Engineering Science, 1 (1) (1959) 66–77.
4. J. W. Lund and J. Tonnesen, Analysis and experiments on multi-plane balancing of a flexible rotor, Journal of Engineering for Industry, 94 (1) (1972) 233–242.
5. F. Sève, M. A. Andrianoely, A. Berlioz, R. Dufour and M. Charreyron, Balancing of machinery with a flexible variablespeed rotor, Journal of Sound and Vibration, 264 (2) (2003) 287–302.