Closed-Loop Fault Diagnosis of SDR Using Gap Metric, PCA, and Kalman’s Principle
The measurement of the pressure in the gas generator (GG) plays a decisive role in the closed-loop regulation of the gas flow in a solid ducted rocket ramjet (SDR). Therefore, the fault detection and isolation (FDI) of the pressure sensors is particularly significant. Especially in the GG with doubl...
Main Authors: | Hongfu Wang, Qinghua Zeng, An Wang, Zongyu Zhang, Weide Liu |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2023-01-01
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Series: | International Journal of Aerospace Engineering |
Online Access: | http://dx.doi.org/10.1155/2023/9994093 |
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