| 电控柴油机调速控制的反馈线性化方法 |
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| 引用本文： | 李煜晖,鲁凯生.电控柴油机调速控制的反馈线性化方法[J].武汉理工大学学报(交通科学与工程版),2003,27(6):901-904. |
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| 作者姓名： | 李煜晖 鲁凯生 |
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| 作者单位： | 武汉理工大学能源与动力工程学院,武汉,430063 |
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| 摘 要： | 以非增压柴油机为研究对象建立了柴油机调速的非线性模型,实验验证非线性模型的精度达到95%,以此模型为研究对象,采取了非线性系统的反馈线性化方法进行调速控制器的设计,对控制器进行的计算分析可知,控制器的确保相位裕量达到了60°,对控制系统的仿真计算表明其瞬态调速率达到9%,响应时间为4s.
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| 关 键 词： | 反馈线性化 电子控制 调速过程 |
Feedback Linearization Method in Speed Control on Electronically Controlled Diesel Engine |
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| Abstract.Feedback Linearization Method in Speed Control on Electronically Controlled Diesel Engine[J].journal of wuhan university of technology(transportation science&engineering),2003,27(6):901-904. |
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| Authors: | Abstract |
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| Abstract: | A non-linear model for a naturally aspirated diesel engine has been established to simulate the speed regulation process in the paper. Its accuracy has been proved to be 95% by experiment. According to the model, a speed controller has been designed by using feedback linearization method. Being analyzed, the guaranteed phase margin of the controller arrives 60°. On the basis of the result of simulation, its responding time arrives 4s and its transient regulation rate is 9%. |
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| Keywords: | feedback linearization electronic control speed regulation process |
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