磁悬浮驱动方式的新型织针提花圆纬机控制系统的研究

摘要

针对传统提花原理，提出一种新型的电磁永磁混合悬浮驱动式织针模型。通过分析悬浮式织针的驱动模型，分析织针在各个阶段的运动规律，探讨针织利用磁悬浮驱动方式实现特定轨迹的可行性。在对织针运动轨迹的分析仿真的基础上，通过设定参数仿真通入电磁体的电流大小和方向。为最终选定电磁永磁尺寸和属性参数以及探讨织针的控制方案提供理论基础。%from traditional jacquard theory, we proposed a new needle model of electromagnetism and permanent magnet drive. Through analysis of suspension-type needle drive model, and analysis needle movement rule in every stage, discuss the feasibility in needle specific track by magnetic suspension drive. And based on the analysis of simulation on needle movement trajectory, through setting parameters, the size and direction of current is obtained by simulation. It proposes the theory basis for design the size and attributes parameter of electromagnetism and permanent magnet and discusses the control scheme needle.