| 基于单片机系统的船用柴油机示功图测量系统研制 |
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| 引用本文： | 曹国豪,余永华,杨建国.基于单片机系统的船用柴油机示功图测量系统研制[J].船海工程,2010,39(1). |
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| 作者姓名： | 曹国豪 余永华 杨建国 |
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| 作者单位： | 1. 武汉理工大学,自动化学院,武汉,430063
2. 武汉理工大学,能源与动力工程学院,武汉,430063 |
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| 摘 要： | 介绍示功图测量系统的硬件和软件组成。以89S52单片机为主控制器,对气缸压力进行整周期和多循环采样,采样数据先缓存在单片机系统,然后通过串口发送至上位机;基于LabVIEW开发平台的示功图分析软件安装在上位机,经串口接收数据后完成示功图的绘制和性能参数的计算,以实现缸内工作过程的分析。
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| 关 键 词： | 柴油机 示功图 单片机 测量系统 |
Development of a Indicator Diagram Measurement System Based on Microcontroller for a Marine Diesel Engine |
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| Authors: | CAO Guo-hao YU Yong-hua YANG Jian-guo |
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| Institution: | CAO Guo-hao1,YU Yong-hua2,YANG Jian-guo2(1 Automation School,Wuhan University of Technology,Wuhan 430070,China,2 School of Energy , Power Engineering,Wuhan 430063,China) |
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| Abstract: | The system mainly consists of the data acquisition hardware and the indicator diagram analyzing software.The 89S52 single chip computer is used as main controller in the data acquisition hardware to acquire the cylinder pressure signals in a whole cycle and multi-cycle.The data acquired are temporarily stored in the single chip computer system and are transmitted to host computer by serial communication.The indicator diagram analyzing software is installed on the host computer,which is developed based on pl... |
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| Keywords: | marine diesel engine indicator diagram single chip microcontroller measurement system |
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