共查询到20条相似文献,搜索用时 31 毫秒
1.
A New Method for Grey Forecasting Model Group 总被引:2,自引:0,他引:2
1 .INTRODUCTIONGreysystemtheorywasinitiatedin 1982 [1] .Thesystemthatlacksinformation ,suchasstructuremessages ,operationmechanismsandbehaviordocuments ,isreferredtogreysystem .Forexample ,thehumanbody ,a griculture ,economy ,etc .,aregreysystems .Greyforecastingisone… 相似文献
2.
Zhong Maiying Zhu Kunping & Tang Bingyong Business Management School of Donghua University Shanghai P. R. China 《系统工程与电子技术(英文版)》2002,13(1)
1 INTRODUCTIONMarkovianjumpsystemsaredefinedasafamilyoflinearsystemswithMarkovianjumpparameters.Thisclassofsystems,whichwereinitiallyintroducedbyKrasorkiiandLidskiiinreference [1 ],arealwaysusedtomodeltheplantswhosestructureissubjecttorandomlyabruptchange… 相似文献
3.
Qiu Ling & Zhu Jinkang PCN&SS Lab. University of Science Technology of China Hefei P.R. China 《系统工程与电子技术(英文版)》2002,13(1)
1 .INTRODUCTIONPowercontrolisanimportanttechniqueinWCDMAmobilesystemsforbothincreasingthesystemcapacityandguaranteeingtherequiredQoS (delayandtransmissionquality)ofmultimediaservices [1 ,2 ].InCDMAcellu larmobilesystemswhichhaveonlyonetypeoftraffic,thetransm… 相似文献
4.
Zhang Yongdong Postdoctoral R&D Base GF Securities Co. Ltd. Guangzhou P.R.China Liu Shutang & Liu Yongqing Department of Automatic Control Engineering South China University of Technology Guangzhou P.R.China 《系统工程与电子技术(英文版)》2002,13(1)
1 .INTRODUCTIONSincetheterm“chaos”wasfirstintroducedinLiandYorke’spaper [1 ]todescribethedynamicsofdiscretesystems,chaoshasbeenextensivelystudiedandthephenomenonofchaoshasbeenobservedindynamicalsys temsinmanydifferentfields.Awidelyacceptedmathematicaldefi… 相似文献
5.
Xiao Bing Qu Tan & Wang Mingzhe Huazhong University of Science Technology Wuhan P.R. China 《系统工程与电子技术(英文版)》2002,13(1)
1 .INTRODUCTIONInC3Isystems,receiving ,transmission ,processinganddisplayofinformationaredevelopedconcerningthede cisionmakingofcommanders.Therefore,themajortaskofaC3Isystemisfocusedondecisionmaking.Withtherapiddevelopmentofcommunicationandnetwork ,teamdecis… 相似文献
6.
An Efficient Constrained Model Predictive Control Algorithm Based on Approximate Computation 总被引:1,自引:0,他引:1
Du Xiaoning Xi Yugeng & Li Shaoyuan Institute of Automation Shanghai Jiaotong University Shanghai P.R.China 《系统工程与电子技术(英文版)》2002,13(1)
1 .INTRODUCTIONMostsystemsaresubjecttoconstraintsandthedesignofcontrollersforsuchsystemsisaveryactiveareaofre searchnowadays.Itiswell knownthatmodelpredictivecontrol (MPC) ,alsocalledrecedinghorizoncontrol(RHC) ,hasbeenwidelyandsuccessfullyappliedinprocessi… 相似文献
7.
ConvexificationandHierarchicalOptimizationAlgorithmforDistributionofWaterSupplySystemsZHONGWeijnnandXUNanrong(InstituteofSyst... 相似文献
8.
CHEN Xikang Institute of Systems Academia Sinica Beijing China GUO Ju e Shanxi Institute of Finance Economics Taiyuan China 《系统科学与系统工程学报(英文版)》1997,(1)
InputOcupancyOutputTechniquesandItsApplicationinStudyonChina’sEconomicGoalsforA.D.20301CHENXikangInstituteofSystems,Academi... 相似文献
9.
Sun Jitao & Zhang Yinping Dept. of Application Mathematics Tongji University Shanghai P.R.China Liu Yongqing & Deng Feiqi Dept. of Automation South China University of Technology Guangzhou P.R.China 《系统工程与电子技术(英文版)》2002,13(1)
1 .INTRODUCTIONThestabilityoftheintervalmatrixanduncertainsystemwithtimedelayhasbeenaconsideredbyresearchersinreferences [1~ 1 3 ].Thestabilityofthefollowingintervaldynamicalsystemwithsingletimedelay x(t) =N[P ,Q]x(t) +N[C ,D]x(t-τ)hasbeenconsideredinpreviousreferen… 相似文献
10.
1 .INTRODUCTIONThegroupschedulinghasbeenanactiveareaofresearchsincegrouptechnology (GT)waswidelyappliedinin dustrialproductionsystems .IntheGTschedulingproblem ,jobstobeprocessedareclassifiedintogroupsandalljobsinaparticulargroupneedsomecommonsetupateachm… 相似文献
11.
Cheng Zhen & Lü Shanwei Beijing University of Aeronautics Astronautics Beijing P.R. China. Huang Huai & Jiang Xinfa Beijing Institute of Radio Measurement Beijing P.R. China 《系统工程与电子技术(英文版)》2002,13(1)
1 .INTRODUCTIONInaring focusshapedreflectorantenna,thereflectionofthesubreflectoronthefeedapertureandtheblockingeffectonthemainapertureareinherentlyverysmall,whichresultsinitslowVSWR ,lownear boresightside lobesandhighapertureefficiency .Consequently ,ithas… 相似文献
12.
MEI Shu'e ZHONG Weijun XU Nanrong Institute of Systems Engineering.Southeast University 《系统科学与系统工程学报(英文版)》1998,(1)
Object┐OrientedDecisionSupportSystem⒇MEIShu'eZHONGWeijunXUNanrongInstituteofSystemsEnginering.SoutheastUniversity,210096Abstr... 相似文献
13.
Fuzzy MCDM Based on Fuzzy Relational Degree Analysis 总被引:1,自引:0,他引:1
Song Yexin Dept. of Basic Courses Naval University of Engineering Wuhan P.R.China Chen Mianyun Dept. of Control Science Engineering Huazhong University of Science Technology Wuhan P.R.China 《系统工程与电子技术(英文版)》2002,13(1)
1 .INTRODUCTIONFuzzymultiplecriteriadecision making (MCDM)isanactiveresearchtopicindecisionscience,systemsengi neering ,managementscienceandresearch .ThekeytosolvingfuzzyMCDMishowtorankalternativesinafuzzyenvironment.Manyresearchershaveinvestigatedtheuseoff… 相似文献
14.
《系统科学与系统工程学报(英文版)》1994,(1)
JOURNALOFSYSTEMSSCIENCEANDSYSTEMSENGINEERINGInstructionforAuthorsTheEnglisheditionofJournalOfSystemsScienceandSystemsEngneeri... 相似文献
15.
《系统科学与系统工程学报(英文版)》1996,(3)
JOURNALOFSYSTEMSSCIENCEANDSYSTEMSENGINEERINGInstructionforAuthorsTheEnglisheditionofJournalofSystemsSclcnccandSystemsEngnccr:... 相似文献
16.
ZHAO Wenrong Department of Mathematics Ningxia Education College Yinchuan HOU Xuezhang Department of Mathematics Northeast Normal University Changchun 《系统科学与系统工程学报(英文版)》1994,(3)
VariableStructureControlofDistributedParameterSystemsandApplicationtotheSystemofHeatProcessZHAOWenrongDepartmentofMathematics... 相似文献
17.
《系统科学与系统工程学报(英文版)》1995,(1)
JOURNALOFSYSTEMSSCIENCEANDSYSTEMSENGINEERINGInstructionforAuthorsTheEnglisheditionofJournalOfSystemsScienceandSystemsEngneeri... 相似文献
18.
Wang Yi Zhao Ming Zhang Zhongpei & Yao Yan State Key Lab. on Microwave & Digital Communication Tsinghua University Beijing P.R.China 《系统工程与电子技术(英文版)》2002,13(1)
1 .INTRODUCTIONDirect sequencespread spectrum (DS SS)isamongthemostpromisingtechniquesinmobilecommunicationsystemswhereeachuserusesadistinctivespreadingsequenceasitsaddresscode.Inthetransmitter,basebandsignalsshouldbemodulatedfortransmissioninwirelesschan… 相似文献
19.
《系统科学与系统工程学报(英文版)》1997,(4)
MultiobjectiveLinearProgrammingModelonInjectionOilfieldRecoverySystemThisresearchhasbeensupportedbytheirinnovativefundofChine... 相似文献
20.
《系统科学与系统工程学报(英文版)》1996,(2)
JOURNALOFSYSTEMSSCIENCEANDSYSTEMSENGINEERINGInstructionforAuthorsTheEnglisheditionofJournalofSyslemsSclcnccall(lSystemsEngncc... 相似文献