The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES
Transactions ID Number: 17-143
Full Name: Petr Chalupa
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: Tomas Bata University in Zlin, Faculty of Applied Informatics, Zlin
Country: CZECH REPUBLIC
Tel: +420576035204
Tel prefix: +420
Fax:
E-mail address: chalupa@fai.utb.cz
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Title of the Paper: Mathematical Model of Control Valves of Three-Tank System
Authors as they appear in the Paper: Petr Chalupa, Jakub Novák, Vladimír Bobál
Email addresses of all the authors: chalupa@fai.utb.cz,jnovak@fai.utb.cz,: bobal@fai.utb.cz
Number of paper pages: 8
Abstract: The paper is focused on development of a mathematical model of valves of a hydraulic system. Laboratory three tank model (Amira DTS200) was investigated and characteristics of its valves were measured. Consequently, the process of creating a mathematical model of the valves is described in detail. The three tank system is a classical modeling task but this paper focuses on nonlinearities which are present in real system and other differences between ideal mathematical model and real-time system. Especially hysteresis represents a big difference between ideal mathematical model and real-time system. Even thought all valves the system is equipped with are of the same type, big differences were observed between their characteristics. The approach to modeling of the system is not restricted to the particular system but can be used for many real-time hydraulic systems.
Keywords: Control valve, Gray box, Hysteresis, Identification, Modeling.
EXTENSION of the file: .pdf
Special (Invited) Session: Modeling of Hydraulic Control Valves
Organizer of the Session: 655-216
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