| 船舶辅锅炉自动控制系统可靠性分析 |
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| 引用本文： | 李寒林,林金表,林少芬,鹿勇.船舶辅锅炉自动控制系统可靠性分析[J].上海海事大学学报,2007,28(1):94-97. |
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| 作者姓名： | 李寒林 林金表 林少芬 鹿勇 |
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| 作者单位： | 集美大学,轮机工程学院,福建,厦门,361021 |
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| 摘 要： | 对采用继电器控制系统进行控制的某实验室船舶燃油辅助锅炉,采用计数法进行可靠性评估,得出控制电路的平均无故障时间.将其控制系统改造成单片机控制系统,采用Protel软件结合计数法预计单片机系统的可靠性.计算和分析可见,改造后的可靠性指标有了较好优化,系统的可靠性得到提高.
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| 关 键 词： | 船舶 辅锅炉 自动控制系统 可靠性 |
| 文章编号： | 1672-9498（2007）01-0094-04 |
| 修稿时间： | 2007-01-05 |
Reliability analysis on ship donkey boiler automatic control system |
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| LI Hanlin,LIN Jinbiao,LIN Shaofen,LU Yong.Reliability analysis on ship donkey boiler automatic control system[J].Journal of Shanghai Maritime University,2007,28(1):94-97. |
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| Authors: | LI Hanlin LIN Jinbiao LIN Shaofen LU Yong |
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| Institution: | Marine Eng. Institute, Jimei Univ. ,Xiamen Fujian 361021, China |
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| Abstract: | The reliability lab ship fuel oil donkey boiler controlled by relay control system is evaluated using counting method,and mean time to failure (MTTF) of the control circuit is educed. Its control system is changed from relay control to single chip micyoco (SCM). The reliability of new control system is analyzed beforehand based on the Protel software and counting method. Calculation and analysis show that the reliability data is optimized and the reliability of control system is improved after alteration. |
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| Keywords: | ship donkey boiler automatic control system reliability |
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