| 高压共轨柴油机共轨压力闭环控制算法的研究 |
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| 引用本文： | 宋秦中,隆武强,杨永平.高压共轨柴油机共轨压力闭环控制算法的研究[J].内燃机,2007(5):12-14. |
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| 作者姓名： | 宋秦中 隆武强 杨永平 |
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| 作者单位： | 1. 大连理工大学,内燃机研究所,辽宁,大连,116023
2. 大连理工大学,电子与信息工程学院,辽宁,大连,116023 |
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| 摘 要： | 轨压闭环控制算法是高压共轨的核心控制算法之一，为了精确控制轨压，对PID和PID模糊自适应两种控制算法进行了对比研究，在Matlab／Simulink仿真软件上进行仿真实验表明，PID模糊自适应控制算法较优，通过自动代码生成，并下载到开发板中，实际控制效果较好。
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| 关 键 词： | 共轨压力 PID控制 PID模糊自适应 自动代码生成 |
| 文章编号： | 1000-6494（2007）05-0012-03 |
| 修稿时间： | 2007-07-02 |
A Study of Closed-loop Control Algorithm on Pressure Control for High Pressure Common Rail Diesel Engine |
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| SONG Qin-zhong,LONG Wu-qiang,YANG Yong-ping.A Study of Closed-loop Control Algorithm on Pressure Control for High Pressure Common Rail Diesel Engine[J].Internal Combustion Engines,2007(5):12-14. |
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| Authors: | SONG Qin-zhong LONG Wu-qiang YANG Yong-ping |
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| Affiliation: | 1. Institute of I. C. Engine, Dalian University of Technology, Dalian 116023, China ; 2. School of Electronic and Information Engineering, Dalian University of Technology, Dalian 116023, China |
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| Abstract: | Closed - loop Control Algorithm on common rail pressure is one of the key control algorithms in common rail system. In order to get precise pressure control, PID and fuzzy self - adapted PID, two control algorithms have been contrasted and researched, simulation experiment in simulation soft Matlab/Simulink has been carried out. The result indicates the last control algorithm is ascendant. By the means of automatic code generationand downloading to the development board, the actual result of control is as good as the simulation. |
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| Keywords: | common rail pressure fuzzy self- adapted PID control algorithm automatic code generation |
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