基于AMESim的步进输送机电液速度控制的仿真研究  

Simulation Study on Electro-hydraulic Proportional Speed Control of Walking-beam Conveyer Based on AMESim

作　　者：刘森[1] 罗璟[1] 袁锐波[1] 张鹏[1] 巴少男[1] 张宗成[1] 何敏[1] 

机构地区：[1]昆明理工大学机电工程学院,云南昆明650093

出　　处：《机械与电子》2010年第7期68-71,共4页Machinery & Electronics

摘　　要：根据铅电解极板输送设备(步进输送机)的工艺流程与工作原理,针对其变量液压马达在速度控制中存在的不稳定问题,提出了2种液压系统控制方案.通过理论上分析对比,采用电液比例控制技术,利用阀控变量液压马达中的积分特性,将容积调速应用于步进输送机的加速度控制,可以很好地提高系统和设备的稳定性.并采用AMESim工程软件对系统进行仿真分析,得到了相同的结论,为电液比例速度控制技术及设备在有色冶金装备上的应用,提供了一定的理论依据和工程实践参考.To solve the unstable problem of speed control of variable-displacement hydraulic motor（VDHM）,two courses are proposed,based on production process of the lead electrolytic walking-beam conveyer.Through theoretical analysis and comparison of above courses,it is fairly well to enhance the stability of the system and equipment by electro-hydraulic proportional control,in the use of the integral characteristic of the VDHM.And the same conclusions have been got by simulation analysis of AMESim which is well known software in hydraulic simulation,which provides a theoretical basis and engineering practice for the electro-hydraulic proportional speed control and equipment in the application of non-ferrous metallurgy equipment

关 键 词：步进输送机 电液比例速度控制 容积调速 AMESIM 仿真 铅电解 

分 类 号：TH137[机械工程—机械制造及自动化]