| 基于遗传算法的怠速工况最优模糊控制系统设计 |
| |
| 引用本文： | 谭德荣,赵玮,朱良.基于遗传算法的怠速工况最优模糊控制系统设计[J].内燃机,2005(6):25-27. |
| |
| 作者姓名： | 谭德荣 赵玮 朱良 |
| |
| 作者单位： | 山东理工大学,交通与车辆工程学院,山东,淄博,255049 |
| |
| 摘 要： | 结合小排量电喷发动机的结构特点，设计了怠速工况的模糊控制系统。利用遗传算法对模糊隶属度函数进行优化，根据优化参数得到最优模糊控制器。在发动机试验台上对基于经验参数的模糊控制系统和最优模糊控制系统怠速工况下转速变化进行了测试，绘制了速度输出曲线。研究表明，最优模糊控制系统具有较好的控制效果。
|
| 关 键 词： | 电喷发动机 怠速 模糊控制 遗传算法 |
| 文章编号： | 1000-6494(2005)06-0025-03 |
| 收稿时间： | 2005-08-30 |
| 修稿时间： | 2005年8月30日 |
Design of GA-based Optimizing Fuzzy Control System for Idel Speed |
| |
| TAN De-rong,ZHAO Wei,ZHU Liang.Design of GA-based Optimizing Fuzzy Control System for Idel Speed[J].Internal Combustion Engines,2005(6):25-27. |
| |
| Authors: | TAN De-rong ZHAO Wei ZHU Liang |
| |
| Affiliation: | School of Transport and Vehicle Engineering, Shandong University of Technology, Zibo 255049, China |
| |
| Abstract: | A fuzzy controller of idle speed is designed according to structural characters of EFI engine.Optimizing fuzzy congtroller is designed according to paramerers of membership function which is optimized by Genetic Algorithm.Output speed of expert fuzzy controller and optimizing fuzzy controller is measured using engine test-bed.Speed curve is drawn,which shows that optimizing fuzzy control of idle speed has better effect. |
| |
| Keywords: | electric fuel injection engine idle speed fuzzy control Genetic Mgorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
