B. S. Seo, K. S. Lee, S, H, Cho, H. S. Oh, B. E Yoon, 2016, A Fault Detection Method
for Solenoid Valves in Urban Railway Braking Systems Using Temperature-Effect-Com
pensated Electric Signals, Transactions of the Korean Society of Mechanical Engineers
A, Vol. 40, No. 9, pp. 835-842