SUN Zheng-ce, XU Jian-xue, ZHOU Tong, TAN Ning. Study on Influence of Bending-Torsion Coupling in an Impacting-rub Rotor System[J]. Applied Mathematics and Mechanics, 2003, 24(11): 1163-1169.
Citation: SUN Zheng-ce, XU Jian-xue, ZHOU Tong, TAN Ning. Study on Influence of Bending-Torsion Coupling in an Impacting-rub Rotor System[J]. Applied Mathematics and Mechanics, 2003, 24(11): 1163-1169.

Study on Influence of Bending-Torsion Coupling in an Impacting-rub Rotor System

  • Received Date: 2002-01-25
  • Rev Recd Date: 2003-06-25
  • Publish Date: 2003-11-15
  • A mathematical model of an impacting-rub rotor system with bending-torsion coupling was established. It was compared with the model without bending-torsion coupling through the modern nonlinear dynamic theory. It is observed that periodical, chaotic, period adding phenomena in them and the two models have a similar bifurcation process in their bifurcation figures. But the influence of bending-torsion on the dynmaic characteristics of the system is not neglected. The results have considerable meanings to analyze and improve the characteristics of an impacting-rub rotor system.
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