A Comparative Study on Balance Methods of Flexible Rotors in Terms of Measurement Errors
A comparative study on balance methods of flexible rotors in terms of measurement errors is discussed in this paper. Some balance methods are proposed at first and then they are compared with the conventional balance method for measurement errors. The results are as follows: both the least squares method and modal balance method are better than the other balance methods. The influence of measurement errors on the least squares method is slightly larger than that of the modal balance method.