N. Srinivas et M. Chidambaram, EXPERIMENTAL COMPARISON OF ONLINE IDENTIFICATION METHODS FOR CONTROLLER TUNING, Process control and quality, 8(2-3), 1996, pp. 85-89
Citations number
9
Categorie Soggetti
Instument & Instrumentation","Engineering, Chemical
Experimental identification of a delay plus first-order transfer funct
ion model for a liquid level system is carried out by using the closed
-loop method proposed by Yuwana and Seborg (AIChE J., 28 (1982) 434-44
0), Jutan and Rodrigues (Can. J. Chem. Eng., 62 (1984) 802-807), Lee (
AIChE J., 35 (1989) 329-331) and Chen (AIChE J., 35 (1989) 2037-2039).
Based on the identified model, conventional proportional-integral (PI
) controllers are designed and implemented experimentally to compare t
he closed-loop responses.