| 基于PIC16F873汽车巡航控制系统的实验与仿真分析 |
| |
| 引用本文： | 薛玲,王旭东,李晓艳,李洪波.基于PIC16F873汽车巡航控制系统的实验与仿真分析[J].哈尔滨理工大学学报,2005,10(1):47-51. |
| |
| 作者姓名： | 薛玲 王旭东 李晓艳 李洪波 |
| |
| 作者单位： | 哈尔滨理工大学,电气与电子工程学院,黑龙江,哈尔滨,150040 |
| |
| 基金项目： | 哈尔滨市后备学科带头人基金项目(2003AFXXJ002) |
| |
| 摘 要： | 针对节省燃油和提高汽车行驶舒适性的需要，提出了一种基于PIC单片机的汽车巡航控制系统设计方案，建立了巡航控制系统数学模型，采用了模糊自整定PID控制算法，对转速、节气门进行双闭环控制．实验与仿真结果表明，所提出设计方案能实现车速的自动控制，减少不必要的车速变化，减轻驾驶员因长途驾驶而产生的疲劳，从而减少或避免交通事故发生．
|
| 关 键 词： | 巡航控制系统 节气门 仿真 设计 |
| 文章编号： | 1007-2683(2005)01-0047-05 |
| 修稿时间： | 2004年7月13日 |
Experiment and Simulation Analysis of Cruise Control System Based on PIC16F873 |
| |
| XUE Ling,WANG Xu-dong,LI Xiao-yan,LI Hong-bo.Experiment and Simulation Analysis of Cruise Control System Based on PIC16F873[J].Journal of Harbin University of Science and Technology,2005,10(1):47-51. |
| |
| Authors: | XUE Ling WANG Xu-dong LI Xiao-yan LI Hong-bo |
| |
| Abstract: | To make driving comfortable and save fuel, a scheme of Cruise Control System based on PIC MCU is put forward. Math model of Cruise Control System is established and fuzzy PID adjustment with variable parameter is adopted. Double closed -loop control of speed and electronic throttle is realized. The experiment and simulation results prove that the scheme can automatically control, keep, accurately adjust and resume speed. Using this system will release the driver from the tiring work and avoid the traffic accidents to some extent. |
| |
| Keywords: | cruise control system electronic throttle working principle simulation design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
