| Titre : | Step-response model development for dynamic matrix control of a drum-type boiler–turbine system (2009) |
| Auteurs : | Un-Chul Moon, Auteur ; Lee, Kwang Y., Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | IEEE transactions on energy conversion (Vol. 24 N° 2, Juin 2009) |
| Article en page(s) : | pp. 423 - 430 |
| Note générale : | energy conversion |
| Langues : | Anglais |
| Tags : | MIMO systems ; boilers ; nonlinear control predictive control ; steam turbines ; step response |
| Résumé : | This paper presents the application of dynamic matrix control (DMC) to a drum-type boiler-turbine system. Two types of step-response models for DMC are investigated in designing the DMC; one is developed with the linearization of the nonlinear plant model and the other is developed with the process step-response data. Then, the control performances of the DMC based on both types of models are evaluated. Because of severe nonlinearity of drum water-level dynamics, it is observed that the simulation with the step-response model based on the test data shows satisfactory results, while the linearized model is not suitable for controller design of the drum-type boiler-turbine system. |
| En ligne : | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4957575&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A4957563%29 |
