supported by the National Natural Science Fundation of China(51105063);the Fundamental Research Funds for the Central Universities(N120403004)
Considering the axial and radial loads, a math- ematical model of angular contact ball bearing is deduced with Hertz contact theory. With the coupling effects of lateral, torsional and axial vibrations taken into acco...
supported by National Natural Science Foundation of China(Grant No.51105063);Fundamental Research Funds for the Central Universities of China(Grant Nos.N120403004,N100303001)
In the classical process for stability studies on the rotor-bearing system with crack faults, the simple discrete model is adopted for research on such problems, which neglect some needful dynamical influence factor, ...