基于AMESim与ADAMS的机液伺服联合仿真设计与应用  

Design and Application of Mechanical Hydraulic Servo Joint Simulation Based on AMESim and ADAMS

作　　者：刘同伟 LIU Tong-wei(Bengbu Yeli Mechanic Co.,Ltd.,Bengbu 233030,China)

机构地区：[1]蚌埠液力机械有限公司,蚌埠233030

出　　处：《内燃机与配件》2020年第19期84-85,共2页Internal Combustion Engine & Parts

摘　　要：电液伺服控制是实现机构高精度运动的关键技术,对机构进行仿真研究,是观测系统静动态特性、预测故障、设计控制参数等的重要手段。AMESim提供了一套机电液一体化仿真建模与分析的解决方案,主要包括了六大系统模块。ADAMS提供了多体系统动力学仿真建模与分析的环境,可进行机械结构的约束设置、动力学参数设置、运动与动力加载等。通过接口技术可实现AMESim与ADAMS的联合,充分发挥各软件的优势。建立一种变幅机构联合仿真模型,采用PID控制方法进行定值角度控制,结果表明联合仿真接口稳定,可作为机液联合仿真设计的参考。Electro-hydraulic servo control is the key technology to achieve high-precision movement of mechanism.The simulation of mechanism is an important means to observe the static and dynamic characteristics of the system,predict faults,design control parameters,etc.AMESim provides a set of Mechatronics simulation modeling and analysis solutions,mainly including six system modules.Adams provides an environment for dynamic simulation modeling and analysis of multi-body system,which can be used for constraint setting,dynamic parameter setting,motion and dynamic loading of mechanical structure.The combination of AMESim and Adams can be realized through the interface technology,and the advantages of each software can be brought into full play.A joint simulation model of luffing mechanism is established,and PID control method is used to control the fixed angle.The results show that the joint simulation interface is stable,which can be used as a reference for the joint simulation design of mechanical and hydraulic systems.

关 键 词：电液伺服控制 联合仿真 AMESIM ADAMS PID 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TH137.9[自动化与计算机技术—计算机科学与技术] TP273[机械工程—机械制造及自动化]