One of the largest contributions to a data center’s power usage is its cooling system. To decrease the energy usage of the cooling system, an automatic control scheme that adapts the capacity of the cooling units is needed. In this paper, different configurations of linear quadratic regulators are designed and evaluated using a data center simulators. The controllers regulate the outlet temperature and volumetric
airflow of two Computer Room Air Handler units in order to dosify the cooling power supplied to the servers. The data-center simulator is used to analyse the controller performances. The controllers are judged based on their estimated energy usage
and how often the server temperatures in the data center exceed a temperature threshold.
%0 Generic
%1 noauthororeditor2018cooling
%A Garcia-Gabin, W.
%A Mishchenko, K.
%A Berglund, E.
%B 26th Mediterranean Control Conference (MED18)
%D 2018
%K myown sendate sendate-extend
%T Cooling control of data centers using linear quadratic regulators
%X One of the largest contributions to a data center’s power usage is its cooling system. To decrease the energy usage of the cooling system, an automatic control scheme that adapts the capacity of the cooling units is needed. In this paper, different configurations of linear quadratic regulators are designed and evaluated using a data center simulators. The controllers regulate the outlet temperature and volumetric
airflow of two Computer Room Air Handler units in order to dosify the cooling power supplied to the servers. The data-center simulator is used to analyse the controller performances. The controllers are judged based on their estimated energy usage
and how often the server temperatures in the data center exceed a temperature threshold.
@conference{noauthororeditor2018cooling,
abstract = {One of the largest contributions to a data center’s power usage is its cooling system. To decrease the energy usage of the cooling system, an automatic control scheme that adapts the capacity of the cooling units is needed. In this paper, different configurations of linear quadratic regulators are designed and evaluated using a data center simulators. The controllers regulate the outlet temperature and volumetric
airflow of two Computer Room Air Handler units in order to dosify the cooling power supplied to the servers. The data-center simulator is used to analyse the controller performances. The controllers are judged based on their estimated energy usage
and how often the server temperatures in the data center exceed a temperature threshold.},
added-at = {2018-08-14T13:31:34.000+0200},
author = {Garcia-Gabin, W. and Mishchenko, K. and Berglund, E.},
biburl = {https://www.bibsonomy.org/bibtex/21652b72e2efd56960ffa9a4e9b1f62f9/winstongarcia},
booktitle = {26th Mediterranean Control Conference (MED18)},
eventdate = {June 19-22, 2018},
interhash = {43a1553be30423bc44d2ab05ff5a857c},
intrahash = {1652b72e2efd56960ffa9a4e9b1f62f9},
keywords = {myown sendate sendate-extend},
month = jun,
timestamp = {2018-08-14T13:44:19.000+0200},
title = {Cooling control of data centers using linear quadratic regulators},
venue = {Zadar, Croatia},
year = 2018
}