| Title |
Comparison Error of Signal Interpolation Methods for Vibration Signal Analysis of Revolution Machine |
| Authors |
박준용(Park Jun-Yong) ; 박종연(Park Chong-Yeon) |
| Keywords |
Signal Interpolation ; Error ; Adaptive Application |
| Abstract |
In this paper, studied error of various signal interpolation methods in vibration signal analysis with digital order tracking. Because, interpolation errors are related with sampling rate and amount of calculation. Appled Signal interpolation methods are Lagrange, Newton and Cubic-spline. This paper proposed more proper interpolation method. Also, we suggest guideline for adaptive application of signal interpolation methods with Calculated results. |