| 发动机冷却液温度模糊控制系统的研究 |
| |
| 引用本文： | 周翼翔,黄大贵.发动机冷却液温度模糊控制系统的研究[J].电子科技大学学报(社会科学版),2009(3). |
| |
| 作者姓名： | 周翼翔 黄大贵 |
| |
| 作者单位： | 四川职业技术学院汽车工程系;电子科技大学机械电子学院; |
| |
| 基金项目： | 国家自然科学基金(60572007); 教育部博士点基金(20040614004); 四川省教育厅科研基金(2006C063) |
| |
| 摘 要： | 提出了发动机冷却液温度的模糊控制方法,将冷却液温度进行模糊化,根据实验建立了相应的模糊控制规则库;应用MATLAB软件的模糊逻辑工具,计算分析得到了控制查询表,建立了以Motorola单片机MC68HC908LJ12为核心的硬件系统,并对软件进行了设计。试验表明,该方法只需对现有的发动机冷却系统进行较少的改进,便可较好地解决发动机的冷却液温度难于准确控制的问题。
|
| 关 键 词： | 温度控制 冷却系统 发动机 模糊控制 |
Study of Fuzzy Control System for Engine Coolant Temperature |
| |
| ZHOU Yi-xiang , HUANG Da-gui.Study of Fuzzy Control System for Engine Coolant Temperature[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2009(3). |
| |
| Authors: | ZHOU Yi-xiang HUANG Da-gui |
| |
| Institution: | ZHOU Yi-xiang 1,, HUANG Da-gui 2 (1.Department of Automobile Engineering,Sichuan Vocational , Technical College Suining Sichuan 629000,2.School of Mechatronics Engineering,University of Electronic Science , Technology of China Chengdu 610054) |
| |
| Abstract: | A fuzzy method for controlling the engine coolant temperature is prposed.The fuzzy rule base is correspondingly established based on the experimental data.The control query table is created through computing and analyzing via the fuzzy logic tools in MATLAB.The hardware system,centering on MC68HC908LJ12,is conducted.The software is designed as well.The test indicates that only a little improvement of the current engine cooling system can better solve the problem that it is difficult to accurately control th... |
| |
| Keywords: | temperature control cooling system engine fuzzy control |
| 本文献已被 CNKI 等数据库收录！ |
