可分區(qū)供電電源負載識別與系統(tǒng)建模仿真.pdf

1、重慶大學碩士學位論文可分區(qū)供電電源負載識別與系統(tǒng)建模仿真姓名：孫小凌申請學位級別：碩士專業(yè)：模式識別與智能系統(tǒng)指導教師：蘇玉剛20090531英文摘要ABSTRACTWiththeadVallcementoftechnologya11dmeimproV鋤entofliVingstandards，householdappliaIlces鋤dofjEiceequipment，especiallyportabledeVices，becomei

2、ncreasin舀ypopularThetraditionalpowersupplymethodbydireCtlyconnectingwireshasbeeIlunablet0satis矽theneedsofpeople’sliVesWiththe10ng—te咖use，poorcontactmayoccuraIldcausemesecurityrisksnwillbeVe巧inconVeIliemwh朗moretllalloneeq

3、uipmentsneedtobesupplypoweratthes鋤etimeZoIlingContactlessPower1r鋤s銜Plate(ZCPTT)BaSedontlleIIlductiveCoupledPowerTraIls衙Technology(ICPT)isasimplestmc仙e，hi曲t啪smissione伍ciencyaIldeasyto—usepowersupplysolutionsforportabledeV

4、icesThispaperisfoundedbykey劬dprojectofScience&Teclmolog)，d印砸meIltofChongqing，mainlyconcentratesonICPTtecllIlologya11dtlle10adrecogmtionandpowersupplyofZCPPTIIlnlepap％researchstatus鋤dsi鰣fic柚ceofICPTandthewirelesscha哂ngtec

5、hllologyforportabled“icesisbrienyi曲oducedThe砸nciple，baSics仃ucn鵬鋤dworkingprocessofZCPPTareaJlalyzedlat既AndhaVein仃0ducedtheb捌cConc印tsofRFIDtecllll0109yaIldme0ⅨfocusesonanalyzingtheworkingprincipleofRFIDsystems，嬲well2usmeba

6、Sicprinciplesofdatatransmissionandenergytransf打betweenreadersandtr鋤spondersTlleIlloadideIltificationmethodsinconHnonusehaVebeellanalyzedCombillingwiththespecificCharact耐sticsaIldrequir鋤entsofZCPPT，proposedasubre百onalreco

7、盟itionpro黟鋤basedontlleRFID，anddesi印edmeloadident墑cationmoduleiIlcludingcircuitdesi盟，anteIlIladesi印andsoRwaredesi盟H砌waredesi弘mainlyfoCusedonaIlalysisofl心int刊Facecircuitdesi印Ame衄adesi薩te澌queshavebeeIlalsostudiedDiscussedde

8、si印st印s觚dissuessuch硒ma印eticshieldingaIldPCBlayoutIIlsoRwaredesi印，血stlysetouttlledesi盟ideaa11daIlalyzedtheworknowofloadidelltificationmodule觚dread—writeoperationofelec仃oIlictagreading觚d、砸tingprocessindetailAndmeIl，byaIlal

9、yzingCRCchecks啪a11daIlticollisionalgori她，multi—loadideIltificationproblemhavebeenstudied，aIld百VeIlpmcticalpro伊ambasedontheMFRC522inlastCircuittopologyofZCPPTissmdied鋤destablishedTheequivalentcircuitmodelisalsobuiltwitllm