基于通断电液控制的平台自动调平系统  

Platform Automatic Leveling System Based on On-off Electro-hydraulic Control

作　　者：代小将[1] 熊瑞平[1] 张小龙[1] 

机构地区：[1]四川大学制造科学与工程学院,四川成都610065

出　　处：《机床与液压》2013年第22期78-80,共3页Machine Tool & Hydraulics

摘　　要：针对大型车载平台的高精度调平控制要求,采用三点支撑液压调平原理和通断电液控制技术,推导出调平时液压缸能保持稳定运行的最大运动速度,在保证平台精度和调平速度的同时简化了系统的控制策略,实现了大型车载平台的自动调平。In allusion to the large vehicle platform requirements for high-precision leveling control, using three-point support hy- draulic leveling principle and on-off electro-hydraulic control technology, the maximum speed that hydraulic cylinder could maintain stable operation was deduced, the platform leveling precision and leveling speed were ensured and the system control strategy was sim- plified. So the large vehicle platform automatic leveling is achieved.

关 键 词：车载平台 三点调平 通断电液控制 

分 类 号：TH137.9[机械工程—机械制造及自动化] TP271.31[自动化与计算机技术—检测技术与自动化装置]