Theoretical modeling of an electrostatic Gas-Path debris detection system with experimental validation
- Addabbo, T.
- Fort, A.
- Mugnaini, M.
- Rocchi, S.
- Vignoli, V.
- Garbin, R.
Publication date
January 2015
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
We discuss the general theoretical characterization of a Gas-Path debris detection monitoring system based on electrostatic sensors and charge amplifiers. We provide the analytical expression of the time-varying charge induced by the moving debris on the sensor surface, discussing the effects of the amplifier bandwidth on the shape of the output voltage signal. Theoretical results have been validated with experiments
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