New Methods for Solving Dynamic Balancing Problem of Flexible Rotors Based on Residual Error Modification

The mathematical model for solving the dynamic balancing problem of flexible rotors is discussed first,the drawbacks of the main algorithms used in engineering are analyzed,and disturbing algorithm,direct modification algorithm and constrained optimal algorithm based on least-square method are presented, and these algorithms reduce the shortcomings of the existed approaches for solving dynamic balancing problems of flexible rotors.The experiments show that these algorithms could produce better results.