四冲程发动机故障计算机辅助诊断技术应用研究  

Application of Computer Aided Diagnosis Technology for Four Stroke Engine Fault

作　　者：李莲花[1] LI Lianhua(Heilongjiang Agricultural Engineering Vocational College,Harbin 150088,China)

机构地区：[1]黑龙江农业工程职业学院,哈尔滨150088

出　　处：《农机使用与维修》2022年第7期41-43,共3页Agricultural Machinery Using & Maintenance

摘　　要：四冲程发动机是现代汽车使用的主要发动机类型,其性能直接影响汽车的使用体验,在日常使用过程中发动机的性能一方面受到本身技术特征的影响,同时还受到故障维修质量的影响,因此提升四冲程发动机的诊断与维修技术是发动机性能长久发挥的保证。从四冲程发动机技术及结构出发,说明了计算机辅助检测的技术特征,介绍了近年来计算机辅助诊断技术的相关成果,总结了计算机辅助故障检测的应用形式。Four stroke engine is the main type of engine used in modern vehicles. Its performance directly affects the use experience of vehicles. In the process of daily use,the performance of the engine is affected not only by its own technical characteristics,but also by the quality of fault maintenance,Therefore,improving the diagnosis and maintenance technology of four stroke engine is the guarantee for the long-term performance of the engine. Starting from the technology and structure of four stroke engine,this paper explains the technical characteristics of computer-aided detection,introduces the relevant achievements of computer-aided diagnosis technology in recent years,and summarizes the application forms of computer-aided fault detection.

关 键 词：四冲程发动机 故障 计算机辅助诊断 应用 

分 类 号：U427.4[交通运输工程—道路与铁道工程]