1. Reduction of compressor vibration by optimizing the locations of the counterweight and the internal springs;Kjeldsen,1978
2. Balancing of machinery with flexible variable-speed rotor;Sève;Journal of Sound and Vibration,2003
3. Influence of cylinder pressure on the balancing of a rotary compressor;Ferraris;Journal of Sound and Vibration,2006
4. Rotordynamics prediction in engineering;Lalanne,1997
5. Finite element calculation of rotor side-pull forces in single-phase induction motors;Marriot,1994