项目名称: 高速列车主动粘着防滑可靠牵引与制动控制研究
项目编号: No.61203124
项目类型: 青年科学基金项目
立项/批准年度: 2013
项目学科: 自动化学科
项目作者: 蔡文川
作者单位: 北京交通大学
项目金额: 25万元
中文摘要: 因运行速度快、运行区域跨度大及运行环境复杂多变等因素,高速列车对其牵引/制动系统的安全性和可靠性有着非常严苛的要求。本项目针对高速列车在途安全运行控制问题,重点研究粘着防滑控制约束下的可靠牵引与安全制动控制理论与方法。主要研究内容包括:(1) 基于粘着防滑约束的列车动力学建模;(2) 鲁棒自适应主动粘着防滑牵引与制动控制;(3) 基于三重容错的可靠牵引与制动控制。本项目的研究为构建安全可靠的高速列车牵引/制动控制系统提供有效的理论和方法,对我国现有高速列车安全运行以及未来高速铁路建设的持续稳步发展具有重要意义。本项目的研究将为构建安全可靠的高速列车牵引/制动控制系统提供有效的理论和方法,对我国现有高速列车安全运行以及未来高速铁路建设的持续稳步发展具有重要意义。
中文关键词: 高速列车;主动防滑牵引/制动;自适应观测器;轮对滑行预测;
英文摘要: High speed trains often run with fast speed, long distance and complex varying operation environment, thus safety and reliability of the traction and braking systems must be strictly ensured. To enhance train's operation saftety, this project is focused on developing traction and braking control methodologies, integrated with active adaptive adherence and anti-skid control. The major issues to be addressed are: 1) Active adherence and anti-skid based dynamical modeling of high speed trains; 2) Active adherence and anti-skid based robust adaptive traction and braking control; and 3) Triple layer based fault-tolerant and reliable traction/braking control. The proposed research offers effective control theories and design methods for constructing safe and reliable traction and braking systems, which will have great impact on the healthy and sustainable development of the current and future high speed train transportation systems.
英文关键词: High speed train;active antiskid traction/braking;adaptive observer;wheel skid prediction;