エレベーターレール調整最適化手法の走行振動モデル高度化による改善

抄録

In the installation work of elevators, where there is a shortage of manpower, the adjustment of guide rails is particularly time-consuming and requires skilled techniques. Therefore, we propose a "Rail Adjustment Optimization (RAdO)" method to make this task efficient. Aiming to improve the performance of this method, we attempted to create an advanced car vibration model. In some cases, the previous model expected a vibration reduction of more than 30%, but it actually achieved less than 10%. However, the proposed model improved the simulation accuracy. Additionally, it was confirmed through simulation that the newly considered vibration modes could be suppressed, reducing vibration by 25% through optimization of the adjustment using the proposed model.