| 基于STM32微处理器的气液比动态测试平台研究 |
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| 引用本文： | 陈建明,叶嘉坤,谢文华,李茂青,刘亚俊.基于STM32微处理器的气液比动态测试平台研究[J].机床与液压,2017,45(13):110-113. |
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| 作者姓名： | 陈建明 叶嘉坤 谢文华 李茂青 刘亚俊 |
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| 作者单位： | 1. 托肯恒山科技(广州)有限公司,广东广州,510407;2. 华南理工大学机械与汽车工程学院,广东广州,510640;3. 托肯恒山科技(广州)有限公司,广东广州 510407;华南理工大学机械与汽车工程学院,广东广州 510640 |
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| 摘 要： | 针对传统气液比检测方法的不足,提出基于STM32的气液比动态测试平台,并完成平台的硬件设计、搭建以及控制程序的设计。根据要求,对平台进行准确性测试,利用所得数据的平均比值修正其误差。并对平台进行不确定度评估,得出其不确定度为2.4%,符合国家标准要求。
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| 关 键 词： | 气液比动态测试平台 STM32微处理器 不确定度 |
Research on the Dynamic Test Bench for Vapor liquid Ratio Based on Microprocessor STM32 |
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| CHEN Jianming,YE Jiakun,XIE Wenhua,LI Maoqing,LIU Yajun.Research on the Dynamic Test Bench for Vapor liquid Ratio Based on Microprocessor STM32[J].Machine Tool & Hydraulics,2017,45(13):110-113. |
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| Authors: | CHEN Jianming YE Jiakun XIE Wenhua LI Maoqing LIU Yajun |
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| Abstract: | To solve the inconvenience of traditional vapor-liquid ratio test method,a dynamic test bench for vapor-liquid ratio was built based on STM32 microprocessor.Then the hardware design and establishment,the control program design were completed.With this bench,performance tests were carried out to confirm its accuracy and modify the error.In addition,its uncertainty was 2.4%,conforming to national standard. |
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| Keywords: | Dynamic test bench for vapor-liquid ratio STM32 microprocessor Uncertainty |
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