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Realization of anti‐slip/skid re‐adhesion control for electric commuter train based on disturbance observer

2009; Wiley; Volume: 4; Issue: 2 Linguagem: Inglês

10.1002/tee.20398

1931-4981

Kiyoshi Ohishi, Tadashi Hata, Takashi Sano, Shinobu Yasukawa,

Geophysics and Sensor Technology

Abstract Recently, disturbance observer has been used in many system and industry applications. This paper focus on the fine motion control technology based on disturbance observer for electric commuter train. The improvement of adhesion characteristics is important in electric commuter train. We propose the anti‐slip/skid re‐adhesion control system based on disturbance observer and sensor‐less vector control. The effectiveness of the proposed method is confirmed by the experiment based on the actual electric commuter train, which is Series 205‐5000 of East Japan Railway Company. Moreover, in order to extend the anti‐slip/skid re‐adhesion control considering the bogie vibration phenomenon, we propose a new anti‐slip re‐adhesion control based on the high order disturbance observer considering the resonant frequency of bogie system. Copyright © 2009 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.