Anti-slip control of electric motor coach based on disturbance observer

Ohishi, Kiyoshi; Nakano, Kazuo; Miyashita, I.; Yasukawa, Shinobu

doi:10.1109/amc.1998.743601

Cited by 41 publications

(26 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, it is necessary to characterize the adhesion force through precise modeling. To estimate the adhesion force, observer techniques are applied (Ohishi, 1998). In addition, based on the estimated value, wheel-slip brake control systems are designed (Watanabe, 2001).…”

Section: Introductionmentioning

confidence: 99%

Adaptive Sliding Mode Control of Adhesion Force in Railway Rolling Stocks

Kim¹,

Park²,

Choi³

et al. 2011

Sliding Mode Control

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Adaptive Sliding Mode Control of Adhesion Force in Railway Rolling Stocks

Kim¹,

Park²,

Choi³

et al. 2011

Sliding Mode Control

View full text Add to dashboard Cite

“…Many studies have focused on overcoming this problem (1)- (3) . We have previously proposed a new anti-slip/skid re-adhesion control system for an electric commuter train, based on a disturbance observer and speedsensor-less vector control (4)- (7) . In addition, we have proposed a regenerative brake priority control (RBPC) system (8) .…”

Section: Introductionmentioning

confidence: 99%

Anti-lock Driving Wheel Control for Electric Trains

et al. 2015

View full text Add to dashboard Cite

Electric trains require high deceleration capability and stable traveling performance. This paper focuses on electric train deceleration under wet railway track conditions. Electric trains typically have electric brakes and air brakes. Under low-adhesion-coefficient conditions, each axle experiences skidding. The driving wheel may then become locked because of the air brake. This causes damage to the wheel tread that can result in what is called a "wheel flat". Many studies have focused on overcoming this problem. This paper proposes an anti-lock control system for electric train driving wheels using driving wheel speed and acceleration. This anti-lock driving wheel control system is evaluated in this study using numerical simulation.

show abstract

“…Many studies have focused on overcoming this problem (1)- (3) . We have previously proposed a new anti-slip/skid re-adhesion control system for an electric commuter train, that is based on a disturbance observer (4)- (8) . In general, the expected adhesion coefficient is set for the motion of railway cars, and a deceleration plan is designed on the basis of this coefficient (9) (10) .…”

Section: Introductionmentioning

confidence: 99%

Electro-pneumatic Blended Braking Control of Regenerative Brake and Air Brake based on Estimated Adhesion Coefficient

et al. 2014

View full text Add to dashboard Cite

Trains require high deceleration and stable traveling performance. Improvement in adhesion characteristics is, thus, very important for electric trains. We have previously proposed an anti-slip/skid re-adhesion control system that is based on a disturbance observer and possesses a high adhesion force utilization ratio. In the present work, we focus on the deceleration mode. Generally, a train has an electric regenerative brake (electric brake) and an air brake (mechanical brake). Under wet railway track conditions, the regenerative brake may be suspended because of the air brake response. This paper proposes a regenerative brake priority control and an electro-pneumatic blended braking control based on an estimated adhesion coefficient. Furthermore, this paper evaluates and discusses regenerative brake priority control using numerical simulations.

show abstract

Anti-slip control of electric motor coach based on disturbance observer

Cited by 41 publications

References 3 publications

Adaptive Sliding Mode Control of Adhesion Force in Railway Rolling Stocks

Adaptive Sliding Mode Control of Adhesion Force in Railway Rolling Stocks

Anti-lock Driving Wheel Control for Electric Trains

Electro-pneumatic Blended Braking Control of Regenerative Brake and Air Brake based on Estimated Adhesion Coefficient

Contact Info

Product

Resources

About