摘要
针对交流电阻点焊的控制特点 ,研制了一套基于DSP的点焊智能控制系统。在AD转换电路中 ,选用了 12位 4通道高速AD -TLV2 5 4 4。文中详细介绍了TLV2 5 4 4与DSP的接口、信号的输入以及软件设计。经工艺试验表明 ,系统具有良好的精度。
Base on the control characteristics of the AC resistance spot welding,a spot welding intelligence control system based on DSP is designed. In the AD Circuit,the 12-bit 4-channels high speed AD-TLV2544 has been used. The interface of TLV2544 and DSP,signal input and software design are introduced detailed. It is proven by technical experiment that this system get nice accuracy.
出处
《机床与液压》
北大核心
2003年第6期58-60,327,共4页
Machine Tool & Hydraulics
基金
广东省科技攻关项目 (2KM0 0 70 1G)
