嵌入式控制器在BPSM-Ⅲ型在线粒度分析仪开发上的应用  

Design of On-Line Measure Instrument of Particle Size Analyzer with Embedded Controller

作　　者：赵海利[1,2] 赵宇[1,2] 陆博[1,2] 

机构地区：[1]北京矿冶研究总院,北京100160 [2]矿冶过程自动控制技术北京市重点实验室,北京100160

出　　处：《有色金属（选矿部分）》2013年第1期73-76,共4页Nonferrous Metals（Mineral Processing Section）

基　　金：国家高技术发展计划(863计划)项目(2011AA060201)

摘　　要：在选矿生产过程中,磨矿产品的粒度是影响选矿经济技术指标的重要参数之一。BPSM系列在线粒度分析仪是由北京矿冶研究总院自主研发的,BPSM-Ⅲ型在线粒度分析仪采用北京矿冶研究总院自主研发的嵌入式控制器作为控制系统替换了I型和Ⅱ型采用的国外厂商的PLC,即对其进行了嵌入式改造。主要比较了嵌入式控制器与传统PLC的优缺点,并对BPSM-Ⅲ型在线粒度分析仪上使用的嵌入式控制器的软硬件设计作了介绍。In the flotation process, the particle size of grinding is the pivotal parameter which has close relationship with the technical and economical index. The BPSM series online particle size analyzer is independently developed by Beijing General Research Institute of Mining and Metallurgy, BPSM-Ⅲ Particle Size Analyzer replaces its control system from the foreign manufacturer＇ s PLC to the embedded controller independently developed by the Beijing Research Institute of Mining and Metallurgy. The paper mainly introduces the advantages and disadvantages between the embedded controllers and the PLC and introduces the hardware and the software architecture of embedded controller.

关 键 词：嵌入式控制器 粒度分析仪 μC OS—II 

分 类 号：TD928.9[矿业工程—选矿]