用FPGA实现嵌入式实时初晶温度采集与交换  

FPGA with Embedded System for Collecting and Exchanging On-line Initial Crystallization Temperature

作　　者：吴磊[1] 

机构地区：[1]北方工业大学信息工程学院,北京100144

出　　处：《有色金属（冶炼部分）》2012年第3期18-21,25,共5页Nonferrous Metals（Extractive Metallurgy)

基　　金：国家科技支撑计划项目(2009BAE85B00);2008年北京市教委科技发展计划项目(KM200810009012)

摘　　要：描述了用FPGA实现嵌入式实时初晶温度采集与交换,设计了一套基于ARM9(EP9315)和FP-GA的嵌入式实时在线初晶温度检测系统。经过近2年6次现场实际测试,结果表明,该系统即便在高温和强磁场下,仍然具有系统稳定、测量实时准确等优点。适合在电解铝相关单位推广应用。Application of FPGA in data collection and exchange with embedded system for on-line detection temperature of initial crystallization was described,and a detecting system based on embedded processor of ARM9（EP9315） and FPGA was presented.The system is not only highly stable even under the environment of high temperature and powerful electromagnetic situation and but also of high measurement accuracy through 6 times on-site testing within two years.So,this equipment is applicable in aluminum electrolysis enterprises.

关 键 词：初晶温度 FPGA ARM 铝电解质 实时测量 

分 类 号：TF068.21[冶金工程—冶金物理化学] TF821