| 地铁电空制动阀防滑特性分析 |
| |
| 引用本文： | 张新芳,王旭龙,付燕荣.地铁电空制动阀防滑特性分析[J].天津工程师范学院学报,2013(4):22-24. |
| |
| 作者姓名： | 张新芳 王旭龙 付燕荣 |
| |
| 作者单位： | 天津职业技术师范大学汽车与交通学院,天津300222 |
| |
| 基金项目： | 天津职业技术师范大学科研发展基金项目（KJ13-05）. |
| |
| 摘 要： | 制动是地铁列车安全运行的重要环节,而制动过程中的防滑控制是缩短制动距离并安全制动的有效途径.文章通过MATLAB编程对NABTESCO制动系统的控制特性进行计算分析,根据防滑控制与粘着的关系,分析滑行产生的原因并建立数学模型,根据防滑性能随速度差、减速度、滑移率等参数的变化控制制动力,使防滑器既有良好的防滑作用,又能充分利用粘着.
|
| 关 键 词： | 防滑控制 数学模型 制动力 |
Analysis of electro-pneumatic vlave and anti-sliding properties in subway |
| |
| ZHANG Xin-fang,WANG Xu-long,FU Yan-rong.Analysis of electro-pneumatic vlave and anti-sliding properties in subway[J].Journal of Tianji University of Technology and Education,2013(4):22-24. |
| |
| Authors: | ZHANG Xin-fang WANG Xu-long FU Yan-rong |
| |
| Institution: | (School of Automobile and Transportation, Tianjin University of Technology and Edueation, Tianjin 300222, China) |
| |
| Abstract: | The control feature of NABTESCO braking system is analyzed by MATLAB program in this paper. According to the relation between anti-sliding control and stickiness, the causes of the taxiway are analyzed and mathematical models are established to show how the antiskid change. According to the speed difference, deceleration etc. control braking force is made to make the skid device with both good anti-skid function, and can make full use of stickiness. |
| |
| Keywords: | anti-sliding control mathematical models braking force |
| 本文献已被 维普 等数据库收录！ |
