@article{oai:nagano-nct.repo.nii.ac.jp:00000321,
 author = {渡邉, 誠一},
 journal = {長野工業高等専門学校紀要},
 month = {Dec},
 note = {application, This paper deals with the non-contact measurement of rail wearing depth using reluctance rail sensor (RR sensor) for the ordinary railways and the Shinkansen. The RR sensor consists of a U-shape core (cut-core), two exciting coils and two detecting coils, each coil is wounded with 250 turns. The conclusions are as follows: (1) In the case of set lift-off z_o=15mm, the detection sensitivity of rail wearing depth, ⊿w of the RR sensor is biggest with the location of sensor at ⊿x=-15mm. (2) For lift-off, z_o changed by ±2mm, the output voltage changing, ⊿V, by influence of rail wearing depth, ⊿w, can be decreased at ⊿x=11mm.},
 pages = {35--40},
 title = {磁気抵抗形センサを用いたレール摩耗量の非接触測定},
 volume = {32},
 year = {1998}
}