2006•Mechanical EngineerRequires access
Application of AC Servo in Directly Drived Industry Sewing Machine
Baoyu Song
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Abstract
AC servo systems have some strongpoint, such as fast response speed, high accuracy positioning, etc. The performance of entire machine is enhanced when it applies in control system of sewing machine. This article analyzes the mechanism of sewing machine and the load characteristics, and designs the sample of the sewing machine's control system by using permanent magnetism synchronous motor, magnetism encoder and 32 bit single chip. It is showed that the basic design requirements have been fulfilled after testing and analyzing the control performance. The electromechanics level of industry sewing machine has been integrated.