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Gas turbine diagnostics : signal processing and fault isolation / Ranjan Ganguli

Author
Ganguli, Ranjan
Published
Boca Raton, Fla. : CRC Press, 2013.
Physical Description
1 online resource (xi, 239 pages)
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Contents
1. Introduction -- 2. Idempotent median filters -- 3. Median-rational hybrid filters -- 4. FIR-median hybrid filters -- 5. Transient data and the myriad filter -- 6. Trend shift detection -- 7. Optimally weighted recursive median filters -- 8. Kalman filter -- 9. Neural network architecture -- 10. Fuzzy logic system -- 11. Soft computing approach -- 12. Vibration-based diagnostics.
Summary
A discussion of the different methods in data filtering, trend shift detection, and fault isolation developed over the past decade, this book provides a variety of new research tools for use in the condition monitoring of jet engines. Each method is demonstrated through numerical simulations which can be easily done using worksheets such as MS Excel or through Matlab. The algorithms presented will be useful to engineers and scientists working on fault diagnosis of gas turbine engines. The data cleaning algorithms based on nonlinear signal processing provided are also applicable to condition and health monitoring problems in general. --
Subject(s)
ISBN
9780429112409 (e-book : PDF)
9781466502727 (hardback)
9781138074422 (paperback)
View MARC record | catkey: 46444006