| 基于DSP与ARM的煤矿设备振动监测系统设计 |
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| 引用本文： | 李臻,贾洪钢,李东晓,操虹.基于DSP与ARM的煤矿设备振动监测系统设计[J].工矿自动化,2010,36(10). |
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| 作者姓名： | 李臻 贾洪钢 李东晓 操虹 |
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| 作者单位： | 煤炭科学研究总院常州自动化研究院; |
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| 基金项目： | 天地科技发展基金，天地科技青年创新基金 |
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| 摘 要： | 针对煤矿设备振动监测中常用的采集卡与工控机方案成本高、体积大、灵活性差的问题,介绍了一种以TMS320C6713B DSP和LPC2468 ARM双CPU为核心,结合高速AD转换芯片、双口RAM等硬件组成的煤矿设备振动监测系统的设计方案。该系统利用DSP对采集的大容量振动数据进行频谱和包络谱分析处理,采用ARM实现参数设置、数据存储与传输等功能。试验结果表明,该系统的振动测试误差小于5%,且满足煤矿设备振动监测的实时性要求。
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| 关 键 词： | 煤矿 设备 振动监测 DSP ARM 双CPU 实时性 |
Design of Vibration Monitoring System of Coal Mine Equipments Based on DSP and ARM |
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| LI Zhen,JIA Hong-gang,LI Dong-xiao,CAO Hong.Design of Vibration Monitoring System of Coal Mine Equipments Based on DSP and ARM[J].Industry and Automation,2010,36(10). |
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| Authors: | LI Zhen JIA Hong-gang LI Dong-xiao CAO Hong |
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| Affiliation: | LI Zhen,JIA Hong-gang,LI Dong-xiao,CAO Hong(Changzhou Automation Research Institute of CCRI.,Changzhou 213015,China) |
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| Abstract: | In order to solve problems of high cost,large volume and poor flexibility of collecting card and IPC scheme commonly used in vibration monitoring of coal mine equipments,the paper introduced a design scheme of vibration monitoring system of coal mine equipments which takes dual-CPU of TMS320C6713B DSP and LPC2468 ARM as core and combines with AD converter and dual-port RAM.The system uses DSP to analyze spectrum and Hilbert spectrum of collected vibration signal,and ARM to realize functions of parameter con... |
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| Keywords: | coal mine equipment vibration monitoring DSP ARM dual-CPU real-time |
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