| Titre : | Approximate nonlinear modeling and feedback linearization control for aeroengines (2012) |
| Auteurs : | Hui Zhao, Auteur ; Jinfu Liu, Auteur ; Daren Yu, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Transactions of the ASME . Journal of engineering for gas turbines and power (Vol. 133 N° 11, Novembre 2011) |
| Article en page(s) : | 10 p. |
| Note générale : | Génie Mécanique |
| Langues : | Anglais |
| Index. décimale : | 620.1 (Essais des matériaux. Défauts des matériaux. Protection des matériaux) |
| Tags : | Aerospace engines Aircraft control Closed loop systems Feedback Jet Linearisation techniques Nonlinear |
| Résumé : | This paper aims to develop an applicable nonlinear control technique for aeroengines. An approximate nonlinear model is presented and a rational identification procedure is given. Exact input-output feedback linearization can be easily performed on this model. The controller derived can approximately linearize the plant such that the close-loop system exhibits linear input-output dynamics locally. Modeling and controlling are exemplified and validated by a small turbofan engine. Simulation results illustrate that the modeling accuracy is good and linear close-loop system dynamics are achieved. |
| DEWEY : | 620.1 |
| ISSN : | 0742-4795 |
| En ligne : | http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JETPEZ000133000011111601000001&idtype=cvips&gifs=Yes&ref=no |
