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		<identifier>8JMKD3MGPDW34R/3S2EKHB</identifier>
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		<issn>2177-3114</issn>
		<citationkey>TominagaFerrAmbr:2018:UpSiPa</citationkey>
		<title>Updating simulation parameters in a simulator model reconfiguration tool</title>
		<format>On-line.</format>
		<year>2018</year>
		<secondarytype>PRE CN</secondarytype>
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		<size>412 KiB</size>
		<author>Tominaga, Jun,</author>
		<author>Ferreira, Maurício Gonçalves Vieira,</author>
		<author>Ambrosio, Ana Maria,</author>
		<affiliation></affiliation>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<electronicmailaddress>jun.tominaga@inpe.br</electronicmailaddress>
		<electronicmailaddress>mauricio.ferreira@inpe.br</electronicmailaddress>
		<editor>Santos, Walter Abrahão dos,</editor>
		<editor>Rodrigues, Italo Pinto,</editor>
		<editor>Lima, Jeanne Samara dos Santos,</editor>
		<editor>Rodrigues, Aline Castilho,</editor>
		<editor>Mateus, Dairo Antonio Cuellar,</editor>
		<editor>Moreira, Herbi Júnior Pereira,</editor>
		<editor>Barbosa, ivan Márcio,</editor>
		<editor>Tenório, Plínio Ivo Gama,</editor>
		<editor>Toledo, Rafael Cardoso,</editor>
		<editor>Pereira, Yuri Matheus Dias,</editor>
		<conferencename>Workshop em Engenharia e Tecnologia Espaciais, 9 (WETE)</conferencename>
		<conferencelocation>São José dos Campos</conferencelocation>
		<date>15-16 ago. 2018</date>
		<publisher>Instituto Nacional de Pesquisas Espaciais (INPE)</publisher>
		<publisheraddress>São José dos Campos</publisheraddress>
		<booktitle>Anais</booktitle>
		<organization>Instituto Nacional de Pesquisas Espaciais (INPE)</organization>
		<transferableflag>1</transferableflag>
		<keywords>Spacecraft Operations, Ground Control Software, Telemetry, Tracking and Commanding, Software Simulation.</keywords>
		<abstract>After years of flight operations, onboard failures and components degradation cause artificial satellites to behave differently from when they were conceived. Operational satellites simulator models thus require updates in order to reflect such changes. A software tool for autonomous reconfiguration of operational simulator behavior models is being proposed for this task. This tool evaluates the error between simulator parameters and corresponding satellite telemetry values, identifying discrepancies and triggering the reconfiguration process. This process consists of choosing one among several candidate models generated by applying successive changes to the behavior model, in order to minimize the error between simulated parameters and their telemetry counterparts, after which the simulator model databases are updated as needed. This paper describes the internal working of the behavior model updater module responsible for updating simulation parameters values.</abstract>
		<area>ETE</area>
		<type>Engenharia e Gerenciamento de Sistemas Espaciais</type>
		<language>pt</language>
		<targetfile>17 -[Artigo] Jun Tominaga.pdf</targetfile>
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