Science – Future of Lithuania / Mokslas – Lietuvos Ateitis, Vol 7, No 3 (2015)

Research of Liquid Level Control System

Dominykas Beištaras (Vilnius College of Technologies and Design, Lithuania)


This paper presents liquid level control system model and analysis of dynamic characteristics. The system consists of scalar controlled induction motor drive, fuzzy logic controller, water tank and centrifugal pump. Simulink models of water tank, pump and controller are presented. The simulation of the system shows that the use of fuzzy logic controller reduces valve opening time and reservoir filling time.

Article in: Lithuanian

Article published: 2015-07-13

Keyword(s): liquid level; centrifugal pump; fuzzy logic; controller.

DOI: 10.3846/mla.2015.792

Full Text: PDF pdf

Science – Future of Lithuania / Mokslas – Lietuvos Ateitis ISSN 2029-2341, eISSN 2029-2252
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