Ingeniería de procesos

 

Detección de fallas en un intercambiador de calor, utilizando observadores por modos deslizantes de segundo orden

 

Fault detection in a heat exchanger using second order sliding mode observers

 

M. Adam-Medina¹, R. F. Escobar^1,2, D. Juárez-Romero²*, G. V. Guerrero-Ramírez² y B. López-Zapata³

 

¹ Centro Nacional de Investigación y Desarrollo Tecnológico, Int. Internado Palmira S/N, Palmira C.P.62490, Cuernavaca, Morelos, México.

² Centro de Investigación en Ingeniería y Ciencias Aplicadas-Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Col. Chamilpa, C.P. 62209, Cuernavaca, Morelos. *Autor para la correspondencia. E-mail: djuarezr7@gmail.com Tel. +52 7777 329-79-84, Fax +52 7777 329-70-84.

³ Universidad Politécnica de Chiapas, Calle Eduardo J. Selvas s/n, Col. Magisterial CP. 29082, Tuxtla Gutiérrez, Chiapas, México.

 

Recibido 9 de enero de 2013
Aceptado 19 de Mayo de 2013

 

Resumen

En este trabajo se presentan los resultados obtenidos de la implementación de un esquema de detección y localización de fallas en sensores de temperatura utilizando observadores por modos deslizantes de segundo orden. La implementación del sistema de diagnóstico de fallas se llevó a cabo en un intercambiador de calor de tubos concéntricos con flujos a contra corriente. Así mismo, se desarrolló un sistema de monitoreo que muestra la operación del proceso termodinámico donde se aplica la detección y localización de fallas.

Palabras clave: detección de fallas, observadores por modos deslizantes, intercambiador de calor.

 

Abstract

This paper presents the results of the implementation of a fault detection scheme in temperature sensors using second order sliding mode observers. The implementation of fault detection system was developed in a double pipe heat exchanger with counter-current flows. Also it was developed a monitoring system which shows the thermodynamic process operation, where detection and troubleshooting is applied.

Keywords: fault detection, second order sliding mode observes, heat exchanger.

 

DESCARGAR ARTÍCULO EN FORMATO PDF

 

Referencias

Bartolini G., Punta E. (2009). Reduced-Order Observer and Chattering Reduction for Sliding Mode Control of Nonlinear Systems. Proceedings of the 48th IEEE Conference on Decision and Control, 2009 held jointly with the 2009 28th Chinese Control Conference. CDC/CCC 2009, 8411-8416. Shanghai, P.R. China.         [ Links ]

Boiko I., Fridman L., Pisano A. y Usai E. (2007). Analisys of chattering in systems with second-order sliding modes. IEEE Transactions on Automatic Control 52, 2085-2102.         [ Links ]

Brambilla D., Capisani L. M., Ferrara A., Pisu P. (2008). Second order sliding mode observers for fault detection of robot manipulators. En: 47th IEEE Conference on Decision and Control, 2949-2954.         [ Links ]

Chen J., Patton R. (1999). Robust Model Based Fault Diagnosis for Dynamic Systems. Kluwer Academic Publishers, 375-378.         [ Links ]

Davila J., Fridman L., Levant A., (2005). Second order sliding mode observer for mechanical systems. IEEE Transactions on Automatic Control 50, 1785-1789.         [ Links ]

Edwards C., Spurgeon S. K., (1998). Sliding Mode Control: Theory and Applications. Taylor and Francis 7.         [ Links ]

Escobar R. F., Astorga-Zaragoza C. M., Téllez-Anguiano A. C., Juárez-Romero D., Hernández J. A., Guerrero-Ramírez G. V. (2011). Sensor fault detection and isolation via high-gain observers: Application to a double-pipe heat exchanger. Isa Transactions 50, 480-486.         [ Links ]

Evangelista C. A. (2012). Control de sistemas no lineales por modos deslizantes de segundo orden. Tesis de Doctorado, Universidad Nacional de La Plata.         [ Links ]

Fridman L. (2001). An averaging approach to chattering. IEEE Transactions on Automatic Control 46, 1260-1265.         [ Links ]

Hangos K., Bokor J., Szederkenyi G. (2004). Analysis and Control of Nonlinear Process Systems. Springer, 55-60.         [ Links ]

Laursen M., Blanke M., Dustegor D. (2008). Fault diagnosis of a water for injection system using enhanced structural isolation. International Journal Appl. Math. Comput. 18, 593-603.         [ Links ]

Noura H., Theilliol D., Ponsart J., Chamssedine A. (2009). Fault-Tolerant Control Systems: Design and Practical Applications. Springer Dordrecht Heidelberg.         [ Links ]

Perruquetti W., Barbot J. P. (2002). Sliding Mode Control in Engineering. Marcel Dekker, 440-437.         [ Links ]

Pierri F. (2004). Modeling, control and fault diagnosis for chemical batch reactors. Tesis de Doctorado, Universidad de Basilicata, Italia.         [ Links ]

Persin S., Tovornik B. (2005). Real-time implementation of fault diagnosis to a heat exchanger. Control Engineering Practice, Elsevier 13, 1061-1069.         [ Links ]

Pierri F., Paviglianiti G. (2007). Observer-based actuator fault detection for chemical batch reactors: a comparison between nonlinear adaptive and h1-based approaches. En: Proceedings of the 15th Mediterranean Conference on Control and Automation, 1-6.         [ Links ]

Rolink M., Boukhobza T., Sauter D. (2006). Sliding mode observer for fault actuators estimation and its application to the three tanks benchmark. En: Workshop on Advanced Control and Diagnosis, Nancy, France.         [ Links ]

Saif M., Ebrahimi B., Vali M. (2012). A second order sliding mode strategy for fault detection and fault-tolerant control of a MEMS optical switch. Mechatronics, Elsevier 22, 696-705.         [ Links ]

Sreedhar R., Fernandez B., Masada G. Y. (1993). Robust fault detection in nonlinear systems using sliding mode observers. En: Second IEEE Conference on Control Applications, 715-721.         [ Links ]

Veluvolu K., Soh Y., Cao W. (2007). Robust observer with sliding mode estimation for nonlinear uncertain systems. IET Control Theory and Applications 1, 1533-1540.         [ Links ]

Venkatasubramanian V., Rengaswamy R., Yin K., Kauri N.2003, A review of process fault detection and diagnosis Part I: Quantitative model-based methods. Computers and Chemical Engineering 27, 293-311.         [ Links ]

Wang G. B., Peng S. S., Huang H. P. (1997). A sliding observer for nonlinear process control. Chemical Engineering Science 52, 787-805.         [ Links ]

Weyer E., Szederkenyi, G., Hangos K. (2000). Grey box fault detection of heat exchangers. Elsevier Science 8, 121-291 13.         [ Links ]

Yan X.G., Edwards C. (2006). Nonlinear fault reconstruction and estimation using a sliding mode observer. En: 45th IEEE Conference on Decision and Control, 5573-5578.         [ Links ]