モデルベース故障検出のための実測波形と比較可能な軌道回路シミュレーション手法

抄録

In the fault detection for track circuits, model-based methods by comparing measured waveforms and fault simulation waveforms may be effective. However, conventional track circuit simulations cannot adequately simulate the characteristics of measured waveforms with multiple frequency components. In this paper, we propose a transient analysis technique for track circuits, which can handle multiple frequency components simultaneously. In addition, we discuss the applicability of the proposed technique to model-based fault detection.