嵌入式平头锁眼机控制系统的设计

Application of Embedded Technology to Lockstitch Buttonholing Machine Control System

针对平头锁眼机的智能化控制问题,综合应用ARM、DSP、FPGA等嵌入式技术,开发平头锁眼机智能化控制系统。该智能化控制系统由嵌入式ARM主板、基于DSP+FPGA的运动控制卡、带触摸功能液晶屏、主轴伺服驱动单元、进给轴驱动单元、输入/输出信号接口、系统电源等组成,可实现对平头锁眼机的高速、高精度运动控制。应用结果证明,该控制系统具有开放性好、控制精度高、速度快、功能丰富、操作方便、运行稳定、成本低、通用性好等优点,各项指标完全满足设计要求,市场前景非常广阔。

The lockstitch buttonholing embedded technology,development of machine for intelligent control,integrated intelligent control system for lockstitch application ARM,DSP, FPGA,such as buttonholing machine. The intelligent control system consists of embedded ARM board,DSP ＋ FPGA based motion control card,LCD screen with touch function,spindle servo drive unit,the feed axes drive unit,input / output signal interface,the system power supply etc.,can be realized on the lockstitch buttonholing machine of high-speed,high precision motion control. Application results show that the control system was open well,control accuracy,high speed,feature rich,easy operation convenient ,running was stable and low cost,versatility well etc. ,the indicators meets the design requirements.