简介:ResultsonsupervisorycontrolofdiscreteeventprocessesaremainlyconcernedwithdesigningacontrollersuchthattheclosedloopsystemgeneratesalanguageLwhichcoincideswiththetargetlanguage.Inthispaperweconsidersupervisorycontrolproblemforaclassofdiscreteeventprocesseswhenthedesigntargetisthatacertainsetoflanguagepatternscannotoccurintheclosedlooplanguage.AheuristicsupervisorisconstructedviatheheuristicsearchmethoddevelopedinAI.Thisschemerequiresonlytheinformationaboutthecontrollabilityoftheeventsymbolset.Itiscapableofdesigningamodularheuristicsupervisorwhentherearemanysuchforbiddenstrings.Effectivenessofsuchasupervisorisprovedforsystemswithperfectandpartialobservation.
简介:NationalQualitySupervision&InspectionCenterforRefractories(NRQS)wassetupin1986andwasauthorizedin1990byStateBureauofQualityandTechnicalSupervision(SBQTS)asthestatesupervision&inspectioncenter(CertificateSBQTSNo.101).In1993,NRQSwasgrantedImport&ExportAuthorizedLaboratoryfornationalrefractoriesbytheStateAdministrationforEntryExitInspectionandQuarantine(CertificateNo.5302).In1995,NRQSwasgrantedthe
简介:NationalQualitySupervision&InspectionCenterforRefractories(NRQS)wassetupin1986andwasauthorizedin1990byStateBureauofQualityandTechnicalSupervision(SBQTS)asthestatesupervision&inspectioncenter(CertificateSBQTSNo.101).In1993,NRQSwasgrantedImport&ExportAuthorizedLaboratoryfornationalrefractoriesbytheStateAdministrationforEntryExitInspectionandQuarantine(CertificateNo.5302).In1995,NRQSwasgrantedthenationaltestingorganizationbyStateCommitteeofScience&Technology
简介:ThemeaningofcommonimportandexportThecommonimportandexportreferstotheCustomsclearancesysteminwhichthegoodscanbeusedandsoldwithintheterritorythroughdirectimportorputintofreecirculationbytransportingoutoftheterritoryaftertheimportandexportdutyhasbeenfullypaidintheentryandexitpartandallCustomsformalitieshasbeengonethrough.Basically,thisCustomsclearancesystemisinconformitywiththetwoat-
简介:Inanymodernsocietyundertheroleoflaw,thecourt,astheorganoftrials,invariablyhasitsauthorityrecognizedbytheconstitutionandlaws,anauthoritythatthegeneralpublicacceptsasamatterofcourse.Sentencesandrulingspassedbythecourtrepresentrecognitionoftherelevantlegalmattersinaccordancewiththelaw,andtheirexecutionisguaranteedbythecompulsorypowerofthestate.Nevertheless,judgesarehumanbeingsand,
简介:VenezuelaunveilspavilionplotSomeSouthAmericanIndianswillwelcomevisitorstotheVenezuelaPavilionatthe2010ShanghaiWorldExpo.ThecountryunveiledthedesignofitsnationalpaviliononSeptember15,withrepresentativessayingitwillembrace'sustainability,anticipationanddemocracy'withthetheme'ABetterLife,BetterCity.'TheYanomami,atribethathasthrivedintherainforestsofSouthAmerica
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简介:ThestudiesundertakentopreparetheTechnicalDesignReportoftheATLAS3^rdLevelTrigger(EventFilter)areperformedondifferentprototypesbasedondifferenttechnologies.wepresentherethemostrecentresultsobtainedforthesupervisionoftheprototypebasedonconventional,off-the-shelfPCmachinesandJavaMoblieagenttechnology.