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Observer-based Sliding Mode Control of Rijke-type Combustion Instability.
- Source :
- Journal of Low Frequency Noise, Vibration & Active Control; Jun2015, Vol. 34 Issue 2, p201-218, 17p
- Publication Year :
- 2015
-
Abstract
- Observer-based sliding mode control of combustion instability in a Rijke-type thermoacoustic system is considered. A commonly used thermoacoustic model with sensors and monopole-like actuators is linearized and formulated in a state-space form. It is assumed that the velocity or pressure sensor locations are chosen to assure the observability of the system. An observer-based sliding mode controller is then implemented to tune the actuators so that the system is asymptotically stable. The effectiveness of the controller is illustrated through a simulation example involving two modes and one sensor. The successful demonstration indicates that the observer-based feedback controller can be applied to a real combustion system with multiple modes. [ABSTRACT FROM AUTHOR]
- Subjects :
- COMBUSTION kinetics
FLAMMABILITY
HEAT of combustion
THERMOCHEMISTRY
COMBUSTION
Subjects
Details
- Language :
- English
- ISSN :
- 14613484
- Volume :
- 34
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Journal of Low Frequency Noise, Vibration & Active Control
- Publication Type :
- Academic Journal
- Accession number :
- 109889069
- Full Text :
- https://doi.org/10.1260/0263-0923.34.2.201