在来線特急電車の車輪滑走に関与する諸因子の解明に関する一研究 : 第1報,滑走に関与する諸因子の解明(機械力学,計測,自動制御)

概要

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To clarify the mechanism of a wheel flat formation, it is necessary to precisely identify the site, where the wheel skidding occurs. However, it is so difficult to identify the skidding occurrence sites that many studies on the wheel skidding have not refer the site where the skidding occurs. As a result, only a few development is found on the studies to specify the factors which cause the wheel skidding. The authors developed an event recorder which can record not only the behavior of the train when the skidding occurs, but also precisely identify the site where the wheel skidding occurs. The recorder was installed on a JR limited express EMU operated on a conventional line. To specify factors which cause skiddings, they analyzed the date piled up in the event recorder. At the same time, they attempted to classify those factors systematically.
2004-01-25