文章基本信息

标题：A robust and fault tolerant approach for automatic train stop control system design
本地全文：下载
作者：Braulio Aguiar ; Denis Berdjag ; Bernard Demaya 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：8549-8554
DOI：10.1016/j.ifacol.2017.08.1414
语种：English
出版社：Elsevier
摘要：AbstractThis paper is about an advanced braking control strategy for rail transportation systems. The motivation is to improve the efficiency of the control in real-world conditions taking into account modeling errors, unknown perturbations and occurring failures. This will allow traffic frequency improvement along with overall safety and security enhancement. The strategy is based on an integrated approach, including a fault tolerant control strategy along with perturbation estimation and compensation, and a fault detection module. Fault detection, if positive, will be used to switch the controller into a “safe mode” avoiding the fault and improving control precision with respect to stopping position requirements. Simulations are provided to prove the efficiency of the proposed approach.
关键词：Keywordsunknown input observerlinear systemstrackingdisturbance rejectionconstrained controlfault-tolerant controlfault detectionfault diagnosis