液压冲击器控制系统设计及性能分析
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摘要
为了解液压冲击器系统特性,实现对冲击器系统的控制,使液压冲击器的活塞能够根据被冲击对象的物理特性,进行自适应调节,分析了液压冲击器的工作原理,在此基础上,建立了其数学模型,通过改变参数设置使用MATLAB进行仿真,获得了液压冲击器在不同参数条件下特性曲线,引入了PLC控制系统,仿真结果为液压冲击器的结构设计与优化提供了理论依据,并对其性能提升具有指导作用。
In order to understand the hydraulic impactor system characteristics, to achieve control of the impactor system, so that the piston of the hydraulic impactor can achieve the adaptive control according to physical characteristics of impacted object,analyzed the working principle of the hydraulic impactor, on this basis, the mathematical model is established, through changing the parameters and using MATLAB obtained the simulation curves of different parameters under the conditions of the hydraulic impactor, introduced the PLC control system, the simulation results provide a theoretical basis for the design and optimization of hydraulic impactor's structure, and has a guiding effect on the performance.
In order to understand the hydraulic impactor system characteristics, to achieve control of the impactor system, so that the piston of the hydraulic impactor can achieve the adaptive control according to physical characteristics of impacted object,analyzed the working principle of the hydraulic impactor, on this basis, the mathematical model is established, through changing the parameters and using MATLAB obtained the simulation curves of different parameters under the conditions of the hydraulic impactor, introduced the PLC control system, the simulation results provide a theoretical basis for the design and optimization of hydraulic impactor's structure, and has a guiding effect on the performance.
引文
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[10]潘全文,艾弘飞,房振旭.专家系统的基本原理和基于CLIPS的专家系统设计与实现[J].飞机设计,2004,12(4):78-80.PAN Quan-wen,AI Hong-fei,FANG Zhen-xu.Basic Principles of Expert System and Design and Implementation of Expert System Based on CLIPS[J].Aircraft Design,2004,12(4):78-80.
[11]苏东楠.基于LabVIEW磨粒流抛光机床的控制系统设计[J].新型工业化,2016,6(9):72-76.SU Dong-nan.Design of control system for abrasive flow polishing machine tool based on LabVIEW[J].The Journal of New Industrialization n,2016,6(9):72-76.
[12]杨立峰,张镇,刘薇娜.基于MATLAB的磨粒流机床液压系统的动态仿真[J].新型工业化,2014(10):62-66.YANG Li-feng,ZHANG zhen,LIU Wei-na.Dynamic simulation of hydraulic system of abrasive flow machine tool based on MATLAB[J].The Journal of New Industrialization,2014(10):62-66.
[2]YANG G,LIANG C.Research on the new hydraulic inpactor control system[C]//Proceedings of 2010 International Conference on Measuring Technology and Mechatronics Automation,Changsha:IEEE Computer Society,2010:207-210.
[3]王勇,张腾,恽炅明,等.液压系统动态分析方法改进研究[J].新型工业化,2014,4(2):33-38.WANG Yong,ZHANG Teng,YUN Jiong-ming.Study on Improvement of the Dynamic Analysis Method of Hydraulic System[J].The Journal of New Industrialization,2014,4(2):33-38.
[4]林红.机电一体化的液压冲击器控制系统研究[D].上海交通大学,2008.LIN Hong.Study on the control system of hydraulic impactor with mechatronics[D].Shanghai Jiaotong University,2008.
[5]HOOKE C J.An analysis of the lubrication mechanisms of the bush-type bearings in high pressure pumps[J].Tribology International,1997,30(8):553-560.
[6]林红,杨国平,王习兵,等.液压冲击器回程运动和冲程运动仿真研究[J].机床与液压,2008,36(5):156-160.LIN Hong,YANG Guo-ping,WANG Xi-bing,et al.Research on Simulation of return motion and stroke motion of hydraulic impactor.Machine tools and hydraulic pressures[J].Machine Tool&Hydraulics,2008,36(5):156-160.
[7]刘忠.新型液压冲击机械设计理论与控制策略研究[D].中南大学,2002.LIU Zhong.Research on Design Theory and Control Strategy of New Hydraulic Impact Machinery[D].South University,2002.
[8]蔡伟,巨永锋.PLC分布式控制系统[[J].西安公路交通大学学报,1996,16(3):20-25.CAI Wei,JU Yong-feng.PLC Distributed Control System[[J].Journal of Xi'an Highway and Communications University,1996,16(3):20-25.
[9]于芹,翁正新,苏成.基于现场总线与PLC的空压机远程监控系统[J].微计算机信息,2008,24(3):1-3.YU Qin,WENG Zheng-xin,SU Cheng.Air compressor remote monitoring system based on Fieldbus and PLC[J].Microcomputer Information,2008,24(3):1-3.
[10]潘全文,艾弘飞,房振旭.专家系统的基本原理和基于CLIPS的专家系统设计与实现[J].飞机设计,2004,12(4):78-80.PAN Quan-wen,AI Hong-fei,FANG Zhen-xu.Basic Principles of Expert System and Design and Implementation of Expert System Based on CLIPS[J].Aircraft Design,2004,12(4):78-80.
[11]苏东楠.基于LabVIEW磨粒流抛光机床的控制系统设计[J].新型工业化,2016,6(9):72-76.SU Dong-nan.Design of control system for abrasive flow polishing machine tool based on LabVIEW[J].The Journal of New Industrialization n,2016,6(9):72-76.
[12]杨立峰,张镇,刘薇娜.基于MATLAB的磨粒流机床液压系统的动态仿真[J].新型工业化,2014(10):62-66.YANG Li-feng,ZHANG zhen,LIU Wei-na.Dynamic simulation of hydraulic system of abrasive flow machine tool based on MATLAB[J].The Journal of New Industrialization,2014(10):62-66.