基于试验数据的活塞发动机性能参数分析  

Analysis of Performance Parameters of Piston Engine Based on Test Data

作　　者：阚玉祥 郑艺轩 KAN Yu-xiang;ZHENG Yi-xuan(Flight College,Binzhou University,Binzhou 256603,China)

机构地区：[1]滨州学院飞行学院,山东滨州256603

出　　处：《滨州学院学报》2020年第2期10-13,共4页Journal of Binzhou University

基　　金：滨州学院青年人才创新工程科研基金项目(BZXYQNLG201802)。

摘　　要：通过分析活塞发动机的TCDS数据,能够实现活塞发动机的状态监控和故障诊断。利用发动机实验操作台,对O200发动机、O300发动机和R985发动机实施三种故障安装,得到故障状态下的性能参数。然后以健康参数为基础计算偏差,基于发动机原理及工程经验,对不同型号发动机在不同故障下的性能参数进行对比分析,结合发动机维修手册可快速确定发动机故障部位,为发动机设计和维修工作提供技术支持。By analyzing TCDS data of piston engine,the condition monitoring and fault diagnosis of piston engine can be realized.Three kinds of tests are carried out on O200 engine,O300 engine and R985 engine by using the engine experiment platform,and the performance parameters under the failure state are obtained.Then the deviation is calculated based on the health parameters,and the performance parameters of different types of engines under different faults are compared and analyzed under the engine principle and engineering experience.By reference to the engine maintenance manual,the fault parts of the engine can be quickly determined and can provide technical support for the engine design and maintenance.

关 键 词：TCDS数据 活塞发动机 性能参数 故障诊断 

分 类 号：V23[航空宇航科学与技术—航空宇航推进理论与工程]