摘要
针对传统轨枕张拉设备无法精确测得张拉力的偏值问题,设计一种轨枕预应力张拉系统,实现大吨位预应力的张拉,并提高轨枕预应力的控制程度。
In order to solve the problem that traditional stretching of steeper could not precisely measure the off-set of tensioning force, this paper designed such a system to realize large-tonnage prestress and improve its controlled resolation.
出处
《机械管理开发》
2008年第3期118-119,共2页
Mechanical Management and Development
关键词
液压系统
模糊控制
PLC
Hydraulic pressure system
Fuzzy control
PLC
