SS系列机车制动工况及轮对椭圆化在线监测的研究与实现  

Research and implementation of SS series locomotive braking and wheel ovalization online monitoring

作　　者：严俊[1] 

机构地区：[1]湖南铁道职业技术学院,湖南株洲412001

出　　处：《电子测试》2013年第10期8-11,共4页Electronic Test

摘　　要：提出了一种SS系列机车制动工况及轮对椭圆化在线监测的研究,利用两个位移传感器实时检测制动器传动装置的位移量、车轮轮箍踏面的位移量,通过工控机计算以实现对制动工况中的缓解、制动情况、闸瓦磨损情况、轮箍磨损及轮对椭圆化情况的在线监测;以便于及时处理制动工况中的不良问题,保证行车的安全。通过MATLAB软件仿真了轮对椭圆化检测的变化曲线,验证了研究中对轮对椭圆化情况在线监测的可行性。The study of a series of SS locomotive braking and wheel ovalization on-line monitoring, using displacement, two real-time detection of brake drive displacement sensor device of wheel tread surface dis- placement, in order to achieve remission, system dynamic online monitoring, brake wear, tire wear and wheel ovalization of the brake working through computer calculation; to facilitate the treatment of bad braking condition in time, ensure the driving safety. Through the ~L^TLAB software simulation of the curve detection wheel ovalization, verified the feasibility of wheel ovalization of on-line monitoring Studies.

关 键 词：制动工况 轮对椭圆化 位移传感器 闸瓦磨损 轮箍磨损 

分 类 号：U270.3[机械工程—车辆工程]