<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>31422</termId><termName>TEORIA DE SISTEMAS E CONTROLE</termName><termType>PT</termType><termLanguage>pt</termLanguage><termVocabulary>Vocabulário Controlado da USP</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>TEORIA DE SISTEMAS E CONTROLE</termSortkey><termCreatedDate>TEORIA DE SISTEMAS E CONTROLE</termCreatedDate><relation><relationType>BT</relationType><termId>20654</termId><termName>MATEMÁTICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>7989</termId><termName>CONTROLABILIDADE</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>30027</termId><termName>SISTEMAS A VÁRIAS ENTRADAS E SAÍDAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>30036</termId><termName>SISTEMAS COM PARÂMETROS DISTRIBUÍDOS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>30109</termId><termName>SISTEMAS DISCRETOS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31332</termId><termName>TEORIA ALGÉBRICA DE SISTEMAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31421</termId><termName>TEORIA DE SISTEMAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31473</termId><termName>TEORIA ERGÓDICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>7993</termId><termName>CONTROLE (TEORIA DE SISTEMAS E CONTROLE)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>8633</termId><termName>CRITÉRIO DE NYGUIST</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9810</termId><termName>DIAGRAMAS DE BLOCO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>12125</termId><termName>EQUAÇÕES DE RICCATI</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>17193</termId><termName>IDENTIFICAÇÃO DE SISTEMAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>23175</termId><termName>OBSERVABILIDADE</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>26292</termId><termName>PROCESSAMENTO DE SINAIS (TEORIA DE SISTEMAS E CONTROLE)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>28496</termId><termName>RESPOSTA EM FREQUÊNCIA</termName><termType>PT</termType></relation></term>  </Zthes>