沈阳航空工业学院毕业设计（论文）汽车底盘故障专家诊断系统院系机电工程学院专业车辆工程班级5406301学号200504063027姓名杨阳指导教师佟刚负责教师沈阳航空工业学院2009年6月沈阳航空工业学院毕业设计（论文）摘要本文论述了汽车底盘故障诊断专家系统软件的开发研究过程及一些使用说明，同时也大体介绍了车辆的常见故障。本文论述了专家系统的原理及工作过程，又介绍了专家系统的优点及不足，也论述了软件工具Visual Basic的选择及其优越性。系统针对航空场站专用车辆的故障特点，模拟经验丰富的维修专家的诊断思路及方法，利用Visual Basic进行编程，从而用户可以通过人机对话的形式方便、快速、准确地找出故障原因。关键词：诊断系统：汽车：故障：汽车底盘-1-沈阳航空工业学院毕业设计（论文）AbstractThis article discusses the chassis fault diagnosis expert system softwareresearch and development process,and some use,but also a general briefingof the common failure of vehicles.In this paper,the principles of expertsystems and work processes,but also introduced the expert system strengthsand weaknesses,but also discusses the software tools the choice of VisualBasic and its superiority.System for air station of the failurecharacteristics of a dedicated vehicle to simulate the experience of themaintenance of expert ideas and methods of diagnosis,the use of Visual Basicprogramming,so the user can man-machine dialogue through the form ofconvenient,fast and accurately identify the cause of the malfunction.Keywords:Diagnosis Automobile;Fault;chassis-2-