Model-based diagnostics for an aircraft auxiliary power unit

被引：0

作者：

Gorinevsky, D ^{[1
]}

Dittmar, K ^{[1
]}

Mylaraswamy, D ^{[1
]}

Nwadiogbu, E ^{[1
]}

机构：

[1] Honeywell CA35, Cupertino, CA 95014 USA

来源：

PROCEEDINGS OF THE 2002 IEEE INTERNATIONAL CONFERENCE ON CONTROL APPLICATIONS, VOLS 1 & 2 | 2002年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper describes a case study of model-based diagnostics system development for an aircraft Auxiliary Power Unit (APU) turbine system. The off-line diagnostics algorithms described in the paper work with historical data of a flight cycle. The diagnostics algorithms use detailed engine systems models and fault model knowledge available to Honeywell as the engine manufacturer. The developed algorithms provide fault condition estimates that allow for consistent detection of incipient performance faults and abnormal conditions.

引用

页码：215 / 220

页数：6

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