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<title>A New Stability Criterion for IoT Systems in Smart Buildings: Temperature Case Study</title>
<creator>Casado Vara, Roberto Carlos</creator>
<creator>Martín del Rey, Ángel</creator>
<creator>Alonso Rincón, Ricardo S.</creator>
<creator>Trabelsi, Saber</creator>
<creator>Corchado, Juan M.</creator>
<subject>IoT</subject>
<subject>External disturbances</subject>
<subject>Stability criterion</subject>
<subject>Graph theory</subject>
<subject>Laplacian matrix</subject>
<description>The concept of smart cities emerged in the 1990s. Since then, smart buildings have become&#xd;
a closely interconnected element of smart cities. This type of building implements Internet of Things&#xd;
technology and control algorithms to monitor and control their indoor environment. The aim of&#xd;
this paper is to develop a new stability criterion method for smart building Internet of Things&#xd;
(IoT) systems, subject to external disturbances. The new stability criterion is going to optimize the&#xd;
operation of control algorithms since this criterion does not depend on the transmission function of&#xd;
the control algorithm but on the data collected by the IoT system. We present a new matrix called&#xd;
“Laplacian IoT matrix”, containing IoT network information associated with the graph of a smart&#xd;
building. The proposal is supported by the results of a numerical case study.</description>
<date>2023-01-17</date>
<date>2023-01-17</date>
<date>2020-08</date>
<type>info:eu-repo/semantics/article</type>
<identifier>http://hdl.handle.net/10259/7247</identifier>
<identifier>10.3390/math8091412</identifier>
<identifier>2227-7390</identifier>
<language>eng</language>
<relation>Mathematics. 2020, V. 8, n. 9, e1412</relation>
<relation>https://doi.org/10.3390/math8091412</relation>
<relation>info:eu-repo/grantAgreement/Junta de Castilla y León//SA267P18//Virtual-Ledgers-Tecnologías DLT/Blockchain y Cripto-IOT sobre organizaciones virtuales de agentes ligeros y su aplicación en la eficiencia en el transporte de última milla/VIRTUAL-LEDGERS/</relation>
<rights>http://creativecommons.org/licenses/by/4.0/</rights>
<rights>info:eu-repo/semantics/openAccess</rights>
<rights>Atribución 4.0 Internacional</rights>
<publisher>MDPI</publisher>
</thesis></metadata></record></GetRecord></OAI-PMH>