| MC9S12DG128单片机在柴油机电子调速系统中的应用 |
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| 引用本文： | 王建勋,董小瑞,王孝.MC9S12DG128单片机在柴油机电子调速系统中的应用[J].机械工程与自动化,2011(1). |
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| 作者姓名： | 王建勋 董小瑞 王孝 |
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| 作者单位： | 1. 中北大学,机电工程学院,山西,太原,030051
2. 中国北方发动机研究所,山西,大同,037036 |
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| 摘 要： | 提出了一种基于16位单片机MC9S12DG128的柴油机数字式电子调速系统,通过单片机对柴油机转速进行PID调节,克服了传统机械式调速系统的诸多缺点。试验结果表明:该控制系统能有效地提高柴油机调速系统的响应速度,改善数字式电子调速系统的动态性能。
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| 关 键 词： | 柴油机 调速器 MC9S12DG128 PID控制 |
Application of MC9S12DG128 MCU in Electronic Control System of Diesel Engine |
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| WANG Jian-xun,DONG Xiao-rui,WANG Xiao.Application of MC9S12DG128 MCU in Electronic Control System of Diesel Engine[J].Mechanical Engineering & Automation,2011(1). |
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| Authors: | WANG Jian-xun DONG Xiao-rui WANG Xiao |
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| Affiliation: | WANG Jian-xun1,DONG Xiao-rui1,WANG Xiao2(1.School of Mechatronic Engineering,North University of China,Taiyuan 030051,China,2.North China Engine Research Institute,Datong 037036,China) |
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| Abstract: | This paper proposed a digital electronic control system based on the 16-bit single chip MC9S12DG128 for a diesel engine,which realizes the PID adjustment of the rotational speed of a diesel engine by the MCU.Experimental results show the control system can effectively improve the response speed of the engine when compared with the traditional mechanical adjusting system. |
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| Keywords: | diesel engine speed governor MC9S12DG128 PID control |
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