Superheat Control Of Evaporator Outlet In Air Conditioning

DOI

10.2991/jimec-17.2017.86How to use a DOI?

Keywords

Superheat; Evaporator; Model Uncertainty; Robust Control

Abstract

In order to control effectively the superheat, improve the utilization of evaporator and make the refrigeration system run stably, this paper sets up a dynamic model of the mobile phase interface first, and linearizes the model in operating point to obtain a five-order liner equation. Secondly, the modeling process and linear process for the model will cause a certain error for the model, so in order to track the superheat, this paper adopts the robust control method based on the improved quadratic performance index to design the output tracking controller. Finally, this paper also presents the simulation analysis with Matlab as a tool to verify that the designed controller can achieve the satisfactory control effect On superheat tracking control.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Na Li
AU  - Xiangdong Wang
PY  - 2017/10
DA  - 2017/10
TI  - Superheat Control Of Evaporator Outlet In Air Conditioning
BT  - Proceedings of the 2017 2nd Joint International Information Technology, Mechanical and Electronic Engineering Conference (JIMEC 2017)
PB  - Atlantis Press
SP  - 391
EP  - 395
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimec-17.2017.86
DO  - 10.2991/jimec-17.2017.86
ID  - Li2017/10
ER  -