并条机自调匀整检测中DSP应用  

Application of DSP on the Detection of Autoleveller

作　　者：闫健[1] 姚远[2] 叶国铭[1] 

机构地区：[1]东华大学机械工程学院,上海201600 [2]东华大学纺织学院,上海201600

出　　处：《机械与电子》2007年第12期29-31,共3页Machinery & Electronics

摘　　要：分析了并条机自调匀整中喇叭口检测机构,提出把DSP应用到检测装置中.设计以DSP(TMS320C5402)为核心硬件电路系统.采集到的信号经过A/D转换后在DSP中进行频谱分析,分析后数据再传给工控机进一部处理.充分利用了DSP频谱分析快的特点,提高了自调匀整的效率.This paper introduces the detection device based on the pipe in autoleveller of drawing frame and the application of DSP is used on the detection device. A system is designed based on DSP. Signals are guided to A/D chip after sampling. After A/D converting, digital signals are guided to DSP chip TMS320VC5402 and are analyzed by FFT,then guided to PC through McBSP for further treatment. FFT transformation is realized by DSP improves the efficiency.

关 键 词：自调匀整 DSP A/D 多通道缓冲串口 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]