塔机不平衡力矩自动控制系统的设计

Auto-control system design of lopsided moment tower crane

较大的不平衡力矩的存在 ,给塔式起重机的设计带来不便 ,也增加了制造成本。本文所进行的自动控制系统的设计 ,实现了把不平衡力矩控制在一定范围内 。

High lopsided moment,in course of tower crane design,make inconvenient,and also increase the manufacrute cost.The design of auto control system,realize the control that limits the lopsided moment in a certain scope,and uses experiment to testify the auto control system.