Title :
Modeling and stability analysis of a hydraulic system
Author :
Retchkimaan, Z. ; Rubio, Elsa
Author_Institution :
Lab. de Autom., Centro de Investigacion en Comput. del IPN, Mexico
Abstract :
This paper studies the modeling and practical stability of a liquid tank. The liquid tank is treated as a discrete event system. Two approaches are considered, the first one is an expert system while the second one is based on a state/event philosophy. The model is obtained using Petri net theory and by means of Lyapunov methods stability is guaranteed. The proposed methodology shows to be simple
Keywords :
Lyapunov methods; Petri nets; discrete event systems; expert systems; hydraulic systems; level control; stability; Lyapunov methods; Petri net theory; discrete event system; expert system; hydraulic system; liquid tank; modeling; practical stability; state/event philosophy; Automatic control; Continuous time systems; Control systems; Discrete event systems; Expert systems; Hydraulic systems; Lyapunov method; Petri nets; Stability analysis; Valves;
Conference_Titel :
Systems, Man, and Cybernetics, 1999. IEEE SMC '99 Conference Proceedings. 1999 IEEE International Conference on
Conference_Location :
Tokyo
Print_ISBN :
0-7803-5731-0
DOI :
10.1109/ICSMC.1999.814194
