| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dynamic balancer for a tire capable of estimating the most appropriate coefficient when an arbitrary imbalance amount and an imbalance position are calculated from load signal output of a load cell to a tire to be measured having the imbalance amount with arbitrary size and the imbalance position, and calculating an accurate imbalance vector of the tire to be measured by using the estimated coefficient, and a method for calibrating the same. <P>SOLUTION: The respective two kinds of coefficients for upper and lower load sensors 7a, 7b which are suitable for calculating an imbalance vector which a tire to be measured has are estimated from measurement values of the respective load signals of the upper and lower load sensors 7a, 7b in a working operation mode based on a plurality of sets of imbalance vector measurement values which are calculated by the measurement values of the load signals to be output from the upper and lower load sensors 7a, 7b corresponding to, for example, each of a plurality of sets of setting imbalance vectors. <P>COPYRIGHT: (C)2013,JPO&INPIT |
