Engineering Journal: Science and InnovationELECTRONIC SCIENCE AND ENGINEERING PUBLICATION
Certificate of Registration Media number Эл #ФС77-53688 of 17 April 2013. ISSN 2308-6033. DOI 10.18698/2308-6033
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Article

The Experimental Setup for the Operation of Small Refrigerator Control System Research

Published: 05.10.2016

Authors: Sheremetyev S.S., Shirshikov A.O., Lavrov N.A.

Published in issue: #11(59)/2016

DOI: 10.18698/2308-6033-2016-11-1548

Category: Power, Metallurgic and Chemical Engineering | Chapter: Machines and Devices, Processes of Refrigeration and Cryogenic Engineering, Air Conditioning

The article discusses a method and equipment for the small refrigerator control system experimental research. The research was performed with the purpose of developing precise automatic control systems. The work objective is to obtain transfer functions of the system components, to obtain the transfer function of the invariant controller and the controller implementation in the expansion component of the experimental setup: in the electronic expansion valve. The invariant control system perfectly copes with any kind of external influence and meets the most stringent requirements for a plant control. This article describes the designed experimental setup scheme, the methods and means of transition process research. It is supposed that the research results will allow to obtain techniques for designing and adjusting precise automatic control systems.


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