摘要
依据高速铁路作业维护特点,针对作业过程起高包、拨硬弯、捣坏钢轨等严重破坏线路的现有问题,从操作流程、系统突发故障等方面进行作业安全风险分析,给出了起拨道系统改进方案,设计了模糊PID控制器对捣固控制系统进行数字化改进。通过装车试验,安全风险可以有效控制,作业效率有较大提升。
According to characteristics of high-speed railway operating maintenance and existing terrible rail-damaging problems caused by working tamping machine such as boxing up, twisting or breaking, flow-process and system fault of the operation of tamping machine were analyzed, and improving solution of lifting-lining system was provided, based on which, a fuzzy PID controller was designed to digitize the system. Through on-board test, the solution was proved effectively reduce safety risk and improve the work efficiency.
出处
《机车电传动》
北大核心
2013年第2期85-87,90,共4页
Electric Drive for Locomotives
关键词
高速铁路
捣稳车
风险分析
模糊PID
数字化改进
high-speed railway
tamping -stabilizing machine
risk analysis
fuzzy PID
digital improvement
