Ponencia
A Robust Adaptive Dead-Time Compensator with Application to A Solar Collector Field
Autor/es | Normey Rico, Julio Elías
Bordons Alba, Carlos Berenguel Soria, Manuel Camacho, Eduardo F. |
Departamento | Universidad de Sevilla. Departamento de Ingeniería de Sistemas y Automática |
Fecha de publicación | 1998 |
Fecha de depósito | 2019-12-10 |
Publicado en |
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Resumen | This paper describes an easy-to-use PI controller with dead-time compensation that presents robust behaviour and can be applied to plants with variable dead-time. The formulation is based on an adaptive Smith predictor ... This paper describes an easy-to-use PI controller with dead-time compensation that presents robust behaviour and can be applied to plants with variable dead-time. The formulation is based on an adaptive Smith predictor structure plus the addition of a filter acting on the error between the output and its prediction in order to improve robustness. The implementation of the control law is straightforward, and the filter needs no adjustment, since it is directly related to the plant dead-time. An application to an experimentally validated nonlinear model of a solar plant shows that this controller can improve the performance of classical PID controllers without the need of complex calculations. |
Identificador del proyecto | TAP95-370 |
Cita | Normey Rico, J.E., Bordons Alba, C., Berenguel Soria, M. y Fernández Camacho, E. (1998). A Robust Adaptive Dead-Time Compensator with Application to A Solar Collector Field. En IFAC INTERNATIONAL WORKSHOP LINEAR TIME DELAY SYSTEMS. LTDS98, Grenoble (Francia). |
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