路線状態監視技術の研究開発 : 第1報:車輪・レール接触力の簡便な測定方法(車両の運動と制御(2),OS2 交通・物流機械のダイナミクス(振動,制御を含む))

概要

論文の詳細を見る
Measurement of wheel/rail contact forces, such as wheel load and lateral force is very important for railway safety, but it is difficult to measure them. Conventionally strain gauges attached on wheels have been used in the measurement, and slip rings or telemeters, which are difficult to handle, have been also used for the transmitter of the data. In this paper we propose a new method for measurement of contact forces between wheel and rail. The new method does not use strain gauges on wheels and complicated transmitters, but uses simple non-contact gap sensors for measuring lateral force. By using new method contact forces can be measured more easily, and continuous observation of derailment coefficient may become possible by advanced studies.
社団法人日本機械学会の論文
2004-11-30