A Frame Design of Helicopter Health Monitoring and Diagnosis System Based on Testability

被引：0

作者：

Xu Liqing ^{[1
]}

Zhang Cheng ^{[1
]}

Huang Yan ^{[1
]}

Gong Yunan ^{[1
]}

Fu Haiyan ^{[1
]}

机构：

[1] Shanghai Aero Measurement & Control Technol Res I, Aviat Key Lab Sci & Technol Fault Diag & Hlth Man, Shanghai, Peoples R China

来源：

2017 PROGNOSTICS AND SYSTEM HEALTH MANAGEMENT CONFERENCE (PHM-HARBIN) | 2017年

关键词：

Helicopter; Testability; Health Monitoring; Diagnose;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The operating and power components of the helicopter much, the faults of them would lead to hazardous flight accidents easily. On the other hand, with the improvement and complexity of the helicopter, the expenses of the development, usage and maintenance increased significantly. In order to ensure that the successful task and intact equipment of the helicopter, while reducing maintenance expenses, the health monitoring and fault diagnosis which of the whole life cycle by helicopter, has become urgent and important. Based on the engineering process of the Testability technology, by the analysis of the safety requirements and maintenance of the helicopter, this paper expound the design and verification of the helicopter health monitoring and fault diagnosis system. Corresponding to the each life cycle of the helicopter, the design and verification of this system included the determination of index, the design and analysis of diagnosis, the experiment and verification, the evaluation and improvement of usage.

引用

页码：824 / 829

页数：6