Research on Automatic Train Operation based on model-free adaptive control

被引：0

作者：

Shi W. ^{[1
]}

机构：

[1] Operating Company Nanning Rail Transit Group Co., Ltd, Nanning

来源：

Tiedao Xuebao/Journal of the China Railway Society | 2016年 / 38卷 / 03期

关键词：

Automatic train operation; Model-free adaptive control; Nonlinear system; Target speed curves; Urban rail transit;

D O I：

10.3969/j.issn.1001-8360.2016.03.010

中图分类号：

学科分类号：

摘要：

The precise tracking of ATO (Automatic Train Operation) target speed curves in urban rail transit is the key for the safety, efficiency, passenger comfort and energy efficiency of trains. As the ATO system has the characteristics of hard modeling and high robustness requirement as a nonlinear, time variant, state-delayed and complex system, this paper introduced the method of model-free adaptive control into the design of ATO target speed curves tracking controller. By comparison with PID algorithm, the tracking control algorithm of ATO target speed curves using model-free adaptive control demonstrated good tracking effect, little speed error, high stopping precision, high comfort and less energy consumption. © 2016, Editorial Office of Journal of the China Railway Society. All right reserved.

引用

页码：72 / 77

页数：5

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