| 基于DSP的液压变量泵数据采集系统设计 |
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| 引用本文： | 裘信国,周见行,姜伟,倪顺华,陈康.基于DSP的液压变量泵数据采集系统设计[J].轻工机械,2014(1):61-64. |
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| 作者姓名： | 裘信国 周见行 姜伟 倪顺华 陈康 |
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| 作者单位： | 特种装备制造与先进加工技术教育部／浙江省重点实验室（浙江工业大学）,浙江杭州310014 |
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| 基金项目： | 基金项目：国家自然科学基金项目（51105338） |
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| 摘 要： | 液压泵瞬态特性的测量控制直接关系到液压传动系统的控制性能,基于DSP芯片嵌入式系统能够满足对液压泵工作特性参量的实时采集和信号处理的需求。论文分析设计了基于DSP芯片的液压泵(压力、扭矩、转速)的采集硬件模块和外围电路,编制系统各功能模块的测试软件。经实际运行,证明该系统能够对液压试验台的各个参数进行准确的采集。
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| 关 键 词： | 变量泵 DSP芯片 数据采集 模块 |
Design of Data Acquiring System for Hydraulic Variable Pump Based on DSP |
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| QIU Xinguo,ZHOU Jianxing,JIANG Wei,NI Shunhua,CHEN Kang.Design of Data Acquiring System for Hydraulic Variable Pump Based on DSP[J].Light Industry Machinery,2014(1):61-64. |
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| Authors: | QIU Xinguo ZHOU Jianxing JIANG Wei NI Shunhua CHEN Kang |
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| Affiliation: | ( Key Laboratory of E＆M ( Zhejiang University of Technology), Ministry of Education ＆ Zhejiang Province, Hangzhou 310014, China) |
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| Abstract: | Measurement and control of transient behavior performance for hydraulic pump is critical to hydraulic control system. Embedded System based on DSP chip can satisfy the demand of real-time collection and signal processing for hydraulic pump operating parameters. The collecting hardware module and peripheral circuit of hydraulic pump based on DSP chip were designed. The function of system was to acquire all kinds of physical quantity including pressure, torque, and rotating speed. And the software of relative function modules was devised and finished. At last, the whole system was operated and tested. The results prove that the system realizes the proposed target, and could acquire all kinds of physical quantity of hydraulic test bed. |
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| Keywords: | hydraulic variable pump Digital Signal Processor（DSP） data acquisition module |
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