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基于msp430单片机的晶化监控系统设计与实现.pdf

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2008年第6期 麓北仪表与自动化装置 ·23· 基于MSP430单片机畿晶化监控 系统设计与实现 张万宏1,壬晓兰2,王玮冬2 (1.青海火学化工学院,青海西宁8l0016; 2.甘肃省有色金属新材料衡部共建国家重点实验室,甘肃兰州730050) 摘要:针对非晶材料晶化过程的电特性,提出了晶化温度控制和电阻率测试的总体设计方案, 介绍了靛控系统硬件和软件设计,谨嚣俸设事卡了以MSP430单片辄为核心的智熙温度控刺争电阻 攀测试装置。试验结果表明该系统既捷蔼了控稠精度和可靠挂,降低了秀发成本,又能准确及聍地 爽瑰黪螽糖耪鑫程过程电特洼懿在线镑态研究。 关键词:磊化监控;组合鸯校正;MSP430 中图分类号:TP368文献标识弼:A The and ofa control crystallization designimplementation monitoringsystem basedontheMSP430 single—chipmicroprocessor ZHANG Wan-hon91,WANGXiao-lan2,WANGWei.dongz (I.&hootof吼m枷E州nt,rlng“,妇qinghaiUnitq,rsity,qinghaiXm/ng810016,Ch/na; 730050,C舶Ⅵ) 2.3tareKeyLabofC.ansuAdvancedNon-ferrousMetalMaterials,Gansuk,融w totheelectric ofthe of Abstract:According crystallizationprocessan越,norphousmaterial, property gt a8 asthe the the ofa monitorand meterwdl design resistivity configuration paperpresents temperature ofthehardwareandsoftwarebasedontheMSP430 resultfromits single—chipmicroprocessor。Theappli- cationshowsthatthis hasnot thecontrol and alsoreduced system onlyimproved accuracyreliability,but all for aboutin ofthe its costandofferedoccasion timeanon—line development bringing
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