It is simple with good quality,and versatile with low costto use a step motor drive for the let-off mechanism ofweaving machines.This paper deals with the investiga-tion of this mechanism about the warp tension detect...It is simple with good quality,and versatile with low costto use a step motor drive for the let-off mechanism ofweaving machines.This paper deals with the investiga-tion of this mechanism about the warp tension detectingand the design of the step motor drive system,which ispracticable,reliable and with low power consumption.So it is worthwhile to spread and push forward its appli-cation.展开更多
通过分析织机电子送经和电子卷取的运动过程,确立了控制方案,建立了张力控制系统的动态结构图;应用Matlab Simulink/Sim Power System(电力系统工具箱)的建模方法,设计了交流伺服控制系统,建立了基于电气原理的控制系统模型,进行了仿真...通过分析织机电子送经和电子卷取的运动过程,确立了控制方案,建立了张力控制系统的动态结构图;应用Matlab Simulink/Sim Power System(电力系统工具箱)的建模方法,设计了交流伺服控制系统,建立了基于电气原理的控制系统模型,进行了仿真和分析,仿真结果表明设计方案正确、灵活、方便、有效。展开更多
文摘It is simple with good quality,and versatile with low costto use a step motor drive for the let-off mechanism ofweaving machines.This paper deals with the investiga-tion of this mechanism about the warp tension detectingand the design of the step motor drive system,which ispracticable,reliable and with low power consumption.So it is worthwhile to spread and push forward its appli-cation.
文摘通过分析织机电子送经和电子卷取的运动过程,确立了控制方案,建立了张力控制系统的动态结构图;应用Matlab Simulink/Sim Power System(电力系统工具箱)的建模方法,设计了交流伺服控制系统,建立了基于电气原理的控制系统模型,进行了仿真和分析,仿真结果表明设计方案正确、灵活、方便、有效。