A Barrier Lyapunov Function(BLF)based Approach for Antiskid Traction/Braking Control of High Speed Trains
Antiskid is an important factor that directly impacts safe operation of high-speed trains(HST).However,if the antiskid control is designed independently from the traction/braking unit,as usually the case in most existing methods,the traction/braking control performance might be degraded.In this work,the antiskid constraint is directly linked with the development of traction/braking control system,which of course renders the underlying problem rather complicated.A barrier Lyapunov function(BLF)based approach is utilized to solve this problem,resulting in a control scheme capable of ensuring stable traction/braking operation and at the same time preventing possible wheel skid and improving the performance of the traction/braking system.Both theoretical analysis and numerical simulation validate the effectiveness of the proposed control.
Antiskid Control Traction/Braking Control Barrier Lyapunov Function (BLF)
Wanqing Yang Wenchuan Cai Yongduan Song
Beijing Jiaotong University,Beijing 100044 Beijing Jiaotong University,Beijing 100044;Chongqing University,Chongqing 400044,China
国际会议
长沙
英文
5023-5028
2014-05-31（万方平台首次上网日期，不代表论文的发表时间）