Shinobu Yasukawa

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The improvement of adhesion characteristics is important in electric commuter train. The electric commuter train has both a slip phenomenon and a slide phenomenon. Slip-andslide phenomena degrade the comfortable riding performance of electric commuter train. We have already proposed an antislip/ antislide readhesion control system based on disturbance(More)
In order to suppress slip phenomenon, we have already proposed anti-slip re-adhesion control system based on disturbance observer, and we have confirmed that this system drives the train with high adhesion force utilization ratio. However, this system does not consider the vibration phenomenon of actual bogie dynamics of electric commuter train, tangential(More)
The improvement of adhesion characteristics is important in electric commuter train. We have already proposed the anti-slip/skid re-adhesion control system based on disturbance observer and sensor-less vector control. Generally, the actual train uses both electric brake and air brake in the high-speed range. Then, this paper discuss on an anti-skid(More)
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