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Mathematical Model of an Indirect Action Fuel Flow Controller for Aircraft Jet Engines.
- Source :
-
AIP Conference Proceedings . 2017, Vol. 1836 Issue 1, p1-10. 10p. 3 Diagrams, 3 Graphs. - Publication Year :
- 2017
-
Abstract
- The paper deals with a fuel mass flow rate controller with indirect action for aircraft jet engines. The author has identified fuel controller's main parts and its operation mode, then, based on these observations, one has determined motion equations of each main part, which have built system's non-linear mathematical model. In order to realize a better study this model was linearised (using the finite differences method) and then a dimensionalized. Based on this new form of the mathematical model, after applying Laplace transformation, the embedded system (controller+engine) was described by the block diagram with transfer functions. Some Simulink-Matlab simulations were performed, concerning system's time behavior for step input, which lead to some useful conclusions and extension possibilities. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1836
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 123446573
- Full Text :
- https://doi.org/10.1063/1.4982003