| 高压共轨式电控柴油机共轨压力的控制方法 |
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| 引用本文： | 张美娟,尤丽华.高压共轨式电控柴油机共轨压力的控制方法[J].江南大学学报(自然科学版),2007,6(4):463-466. |
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| 作者姓名： | 张美娟 尤丽华 |
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| 作者单位： | 江南大学,机械工程学院,江苏,无锡,214122 |
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| 摘 要： | 为了对柴油机高压共轨式燃油喷射系统的共轨燃油压力进行准确、实时的控制以及满足喷油量和喷油压力柔性控制的需要,在对系统建模的基础上,提出并设计了共轨燃油压力神经网络模糊PID控制方法,并与其他控制方法进行比较.仿真结果表明:采用神经网络模糊PID控制器效果好,跟踪速度快,无静差,抗扰动性强.
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| 关 键 词： | 共轨 燃油压力 神经网络 模糊PID控制 |
| 文章编号： | 1671-7147（2007）04-0463-04 |
| 收稿时间： | 2006-01-17 |
| 修稿时间： | 2006-01-172006-06-28 |
Study on the Control Method of Injection Pressure of Electronically Controlled High-Pressure Common Rail Fuel Injection System |
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| ZHANG Mei-juan,YOU Li-hua.Study on the Control Method of Injection Pressure of Electronically Controlled High-Pressure Common Rail Fuel Injection System[J].Journal of Southern Yangtze University:Natural Science Edition,2007,6(4):463-466. |
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| Authors: | ZHANG Mei-juan YOU Li-hua |
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| Institution: | School of Mechanical Engineering,Jiangnan University,Wuxi 214122,China |
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| Abstract: | In order to meet the demands of flexible control of fuel injection quantity and pressure for high-pressure common rail fuel injection system of diesel engine.The paper establishs the mathematical model of the controlled object,put forwards and designs the neural-networks fuzzy PID control method.The simulation results show that the neural-networks fuzzy PID controller is better in effection,quicker in track speed and stronger in anti-jamming ability than normal PID and fuzzy PID,with no static error. |
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| Keywords: | common rail fuel pressure neural-network fuzzy PID control |
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