基于Simulink的经编机电子横移系统仿真
|
摘要
为解决经编电子横移系统电气与机械特性差异所导致的系统优化困难问题,根据电子横移系统的控制原理,分别对系统的各个部分进行建模,包括伺服驱动与电机模型、信号调节与反馈模型、机械传动机构模型,再通过传递函数的输入输出关系,建立经编机电子横移系统的整体仿真模型。并使用Mat Lab/Simulink对仿真模型进行验证与对比,根据系统阶跃响应的仿真振荡逐渐收敛且迅速趋于稳定,验证了模型的准确性与系统的稳定性。为进一步优化系统的动静态特性,以速度调节器参数为例,分析不同速度比例增益下的系统阶跃响应,结果表明:增大速度比例增益有利于提高电子横移系统的动态响应性,但当增益增大到一定值,则会使系统振荡而无法使用。
To solve the problem of warp knitting electronic shogging system optimization caused by the difference of electrical and mechanical characteristics,the various parts of system were modeled on the basis of overall control principle,which covered servo drive and motor model,signal conditioning and feedback model,mechanical transmission mechanism,and the whole system simulation model was connected according to the input and output relations of transfer function.The model was verified and compared by Mat Lab/Simulink.The simulation oscillation gradually converges and quickly stabilizes through the system step response,which verifies the accuracy of the model and the stability of the system.In order to further study the dynamic and static characteristics of the system,the speed controller parameters were taken as an example,the system step response of different speed proportional gain was analyzed.The results show that increasing the speed proportional gain is beneficial to the system dynamic response of the electronicshogging system,while the gain increases to a certain value,the system will oscillate and even can't be used.
To solve the problem of warp knitting electronic shogging system optimization caused by the difference of electrical and mechanical characteristics,the various parts of system were modeled on the basis of overall control principle,which covered servo drive and motor model,signal conditioning and feedback model,mechanical transmission mechanism,and the whole system simulation model was connected according to the input and output relations of transfer function.The model was verified and compared by Mat Lab/Simulink.The simulation oscillation gradually converges and quickly stabilizes through the system step response,which verifies the accuracy of the model and the stability of the system.In order to further study the dynamic and static characteristics of the system,the speed controller parameters were taken as an example,the system step response of different speed proportional gain was analyzed.The results show that increasing the speed proportional gain is beneficial to the system dynamic response of the electronicshogging system,while the gain increases to a certain value,the system will oscillate and even can't be used.
引文
[1]张琦,蒋高明,夏风林,等.高速经编机电子横移控制模型选择及动态响应分析[J].纺织学报,2012,33(1):126-131.ZHANG Qi,JIANG Gaoming,XIA Fenglin,et al.Choice and dynamic response analysis of control model for electronic shogging motion on high-speed warp knitting machine[J].Journal of Textile Research,2012,33(1):126-131.
[2]高军涛.经编机电子横移系统数学模型的研究与仿真[J].现代电子技术,2012,35(12):169-172.GAO Juntao.Mathematical model of electronic shogging system on warp knitting machine[J].Modern Electronics Technique,2012,35(12):169-172.
[3]周博,李平,金福江.经编机电子横移系统的模型参考自适应控制[J].上海电机学院学报,2013,16(3):117-124.ZHOU Bo,LI Ping,JIN Fujiang.Model reference adaptive control of warp knitting machine[J].Journal of Shanghai Dianji University,2013,16(3):117-124.
[4]翟云.高速经编机梳栉横移模型与控制关键技术研究[D].泉州:华侨大学,2013:21-28.ZHAI Yun.Research of the key technologies of model and control of electronic shogging system on high speed warp knitting machine[D].Quanzhou:Huaqiao University,2013:21-28.
[5]张琦.高动态响应的经编机电子横移系统研究[D].无锡:江南大学,2013:34-42.ZHANG Qi.Research on high dynamic response characteristic of electronic shogging system for warp knitting machine[D].Wuxi:Jiangnan Universiy,2013:34-42.
[6]ZHANG Qi,JIANG Gaoming,MA Pibo.Design of flexible electronic shoggingsystem for high-speed warpknitting machine[J].Journal of Donghua University,2013,30(3):202-206.
[7]XIA Fenglin,GE Mingqiao.Motion rule of electronically pattern system on a high speed warp knitting machine[J].Fibres&Textile in Eastern Europe,2009,17(4):64-67.
[8]郑宝平,蒋高明,夏风林,等.双PID控制的经编机电子横移系统设计[J].纺织学报,2012,33(5):135-139.ZHENG Baoping,JIANG Gaoming,XIA Fenglin,et al.Design of electronic shogging system based on double PID control on warp knitting machine[J].Journal of Textile Research,2012,33(5):135-139.
[9]阮毅,杨影,陈伯时.电力控制拖动自动控制系统:运动控制系统[M].北京:机械工业出版社.2016:16.RUAN Yi,YANG Ying,CHEN Boshi.Control System of Electric Drives:Motion Control Systems[M].Beijing:China Machine Press,2016:16.
[10]孙名佳,曹文智,马晓波.基于Simulink的机床伺服进给系统仿真技术研究[J].制造业自动化,2013,35(7):115-118.SUN Mingjia,CAO Wenzhi,MA Xiaobo.Study on simulation for machine tool servo feed system based on Simulink[J].Manufacturing Automation,2013,35(7):115-118.
[11]陈荣.永磁同步电机伺服系统研究[D].南京:南京航空航天大学,2005:28-29.CHEN Rong.Research on permanent magnet synchronous motor servo system[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2005:28-29.
[12]刘丽伟,张小杰,丁圆圆,等.永磁同步电机的交流伺服控制系统仿真[J].计算机仿真,2015,32(2):261-264,301.LIU Liwei,ZHANG Xiaojie,DING Yuanyuan,et al.Electric-flow modeling for PMSM and servo control system simulation[J].Computer Simulation,2015,32(2):261-264,301.
[13]宋玉,陈国鼎,马术文.交流伺服进给系统数学模型研究及其仿真[J].机械,2010,37(7):9-12.SONG Yu,CHEN Guoding,MA Shuwen.AC servo system analysis and research of its mathematical model[J].Machinery,2 0 1 0,3 7(7):9-1 2.
[14]王德斌.交流伺服进给系统及其数学模型的研究[J].机械制造与自动化,2006,35(1):86-88,91.WANG Debin.Research of AC servo system and its mathematical model[J].Machine Building&Automation,2006,35(1):86-88,91.
[15]陈隆云,夏风林,张琦.经编机电子横移系统动力学模型分析[J].针织工业,2016(10):17-20.CHEN Longyun,XIA Fenglin,ZHANG Qi.Dynamic model analysis of electronic shogging system warp knitting machine[J].Knitting Industries,2016(10):17-20.
[2]高军涛.经编机电子横移系统数学模型的研究与仿真[J].现代电子技术,2012,35(12):169-172.GAO Juntao.Mathematical model of electronic shogging system on warp knitting machine[J].Modern Electronics Technique,2012,35(12):169-172.
[3]周博,李平,金福江.经编机电子横移系统的模型参考自适应控制[J].上海电机学院学报,2013,16(3):117-124.ZHOU Bo,LI Ping,JIN Fujiang.Model reference adaptive control of warp knitting machine[J].Journal of Shanghai Dianji University,2013,16(3):117-124.
[4]翟云.高速经编机梳栉横移模型与控制关键技术研究[D].泉州:华侨大学,2013:21-28.ZHAI Yun.Research of the key technologies of model and control of electronic shogging system on high speed warp knitting machine[D].Quanzhou:Huaqiao University,2013:21-28.
[5]张琦.高动态响应的经编机电子横移系统研究[D].无锡:江南大学,2013:34-42.ZHANG Qi.Research on high dynamic response characteristic of electronic shogging system for warp knitting machine[D].Wuxi:Jiangnan Universiy,2013:34-42.
[6]ZHANG Qi,JIANG Gaoming,MA Pibo.Design of flexible electronic shoggingsystem for high-speed warpknitting machine[J].Journal of Donghua University,2013,30(3):202-206.
[7]XIA Fenglin,GE Mingqiao.Motion rule of electronically pattern system on a high speed warp knitting machine[J].Fibres&Textile in Eastern Europe,2009,17(4):64-67.
[8]郑宝平,蒋高明,夏风林,等.双PID控制的经编机电子横移系统设计[J].纺织学报,2012,33(5):135-139.ZHENG Baoping,JIANG Gaoming,XIA Fenglin,et al.Design of electronic shogging system based on double PID control on warp knitting machine[J].Journal of Textile Research,2012,33(5):135-139.
[9]阮毅,杨影,陈伯时.电力控制拖动自动控制系统:运动控制系统[M].北京:机械工业出版社.2016:16.RUAN Yi,YANG Ying,CHEN Boshi.Control System of Electric Drives:Motion Control Systems[M].Beijing:China Machine Press,2016:16.
[10]孙名佳,曹文智,马晓波.基于Simulink的机床伺服进给系统仿真技术研究[J].制造业自动化,2013,35(7):115-118.SUN Mingjia,CAO Wenzhi,MA Xiaobo.Study on simulation for machine tool servo feed system based on Simulink[J].Manufacturing Automation,2013,35(7):115-118.
[11]陈荣.永磁同步电机伺服系统研究[D].南京:南京航空航天大学,2005:28-29.CHEN Rong.Research on permanent magnet synchronous motor servo system[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2005:28-29.
[12]刘丽伟,张小杰,丁圆圆,等.永磁同步电机的交流伺服控制系统仿真[J].计算机仿真,2015,32(2):261-264,301.LIU Liwei,ZHANG Xiaojie,DING Yuanyuan,et al.Electric-flow modeling for PMSM and servo control system simulation[J].Computer Simulation,2015,32(2):261-264,301.
[13]宋玉,陈国鼎,马术文.交流伺服进给系统数学模型研究及其仿真[J].机械,2010,37(7):9-12.SONG Yu,CHEN Guoding,MA Shuwen.AC servo system analysis and research of its mathematical model[J].Machinery,2 0 1 0,3 7(7):9-1 2.
[14]王德斌.交流伺服进给系统及其数学模型的研究[J].机械制造与自动化,2006,35(1):86-88,91.WANG Debin.Research of AC servo system and its mathematical model[J].Machine Building&Automation,2006,35(1):86-88,91.
[15]陈隆云,夏风林,张琦.经编机电子横移系统动力学模型分析[J].针织工业,2016(10):17-20.CHEN Longyun,XIA Fenglin,ZHANG Qi.Dynamic model analysis of electronic shogging system warp knitting machine[J].Knitting Industries,2016(10):17-20.