满足UIC标准的防滑测试台架方案设计  

Schematic Design of Anti-slide Test Rig According to UIC Standard

作　　者：周军 齐政亮 蔡田 李邦国 温熙圆 ZHOU Jun;QI Zhengliang;CAI Tian;LI Bangguo;WEN Xiyuan(Locomotive&Car Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Beijing Zongheng Electro-Mechanical Technology Co.,Ltd.,Beijing 100094,China)

机构地区：[1]中国铁道科学研究院集团有限公司机车车辆研究所,北京100081 [2]北京纵横机电科技有限公司,北京100094

出　　处：《铁道机车车辆》2021年第5期194-200,共7页Railway Locomotive & Car

基　　金：中国铁道科学研究院集团有限公司项目(2019YJ162);北京纵横机电科技有限公司项目(1950ZH0802)。

摘　　要：防滑系统在装车并进行运用试验之前,可通过一系列台架试验来验证防滑系统功能和性能的有效性,以替代在操作上有难度的轨道试验,减少防滑系统的测试周期和成本。文中系统梳理了国际防滑标准对防滑测试台架的设计和验证要求,设计了防滑测试台架的系统结构,包括仿真机、轴速模拟单元、气动单元、防滑控制器等子系统,并详细分析了包括黏着模型、摩擦模型、动力学模型和试验控制模型的防滑仿真模型。文中所提出的防滑测试台架设计方案为防滑系统的研发及测试提供了理论基础和技术支持。The Anti-slide system can be carried out a series of test rig to verify its function and performance before test runs with equipped rail vehicles,which could replace the operationally difficult track test and reduce the test cycle and cost of anti-slide system.This paper systematically sorts out the design and verification requirements of the international anti-slide standard UIC for anti-slide test rig,and designs the system structure of anti-slide test rig including the simulator,axle simulation unit,pneumatic unit,anti-slide controller and so on.The anti-slide simulation model including adhesion model,friction model,dynamic model and experimental control model is analyzed.The anti-slide test rig design proposed in this paper provides theoretical basis and technical support for the development and testing of anti-slide system.

关 键 词：车轮滑行保护 测试台架 轴速模拟单元 精确度 

分 类 号：U260.146[机械工程—车辆工程]