滾筒洗衣機直驅控制算法研究.pdf

1、南京理工大學碩士學位論文滾筒洗衣機直驅控制算法研究姓名：李誠申請學位級別：碩士專業(yè)：控制工程指導教師：向崢嶸；吳強201203碩士論文Abstract晰mme硫re觴堍dem鋤dsof“material咖d莉ofliV噸，也ehomeappli鋤ceindu鼬呵h硒beenpaidmoreattemionOneoftlle倒itioIlaLlpillariIlduStrieswaSllingmacMneh嬲been缸e11i譽Int，l

2、owcarbon，quiet，energy—saViI唱姐d功“ti觚ctionnisfaVoredbytI圮pe叩leandⅥ佻llingmacllinemaIl啦耐唧erSbecauseofitsvvideraIlgeofl卸ndⅨlowlossofclonling，long1ife，energysaVingaIldenVirDIlIllemalprotectionIIlⅡlispaper，thecontrolalgoritllmo

3、f蛔、^，嬲lliIlgmachineequipped、)l，imad№ct“Ve(DD)penn趾entma印etsynchronouSmoto胛MSM)h勰be饑鋤alysisedAccordingt0tlledirect“vecontrolmodechar2lcteristics，tllePMSM舭魄ch盯acteristicshasbeendiscussed，mema：lllematicalmodelofPMSM硼lderdi毹

4、rentcoordir斌esystemsh嬲beene嘲blished；Accordingt0theloadeccen仃icfean鵬sofdrumw弱llingmaclli]ne，loadInodelforⅡled玎咖w硒№gmacllimh雒be吼趾alysisedaIldeStablished；Finally，Ihavcesta【blishedⅡ坨peml觚entmagnets”lcllron0璐motorcomrolsyste】

5、[nmodelbaSedontllevcctorcomr01AccordiIlgt0therequhmentsforⅡleprecisecomrolofthed11JmwaSKI培maCllinea11dmecons仃aintsofmecomp劬lgpowerof舭DSPcllip，bec戮oftlleslidingmodecon仃0lalgorimmissirIlple雒ld蛐rongrobustness，ith鍛beComean如1

6、portantd打eCtionofdevelopmentiIIDD由哪Ⅵ娜舡ngmacllinecontrolstral【e醪hlthisDDc0Il仃olmodeanddlIalclosedloopcontrolsystem，蛐gi11_toacco吼tthefhllrobustnessoftllesysteln，nlespeedlooplmsbeendesi母1edbyiIltegralslidir培Inodecomroller；D

7、uet0ttlerapidit)，oft11eSyStemrequirements，tllecurrentlooph舔beendesi孕l(wèi)edbyPIcomrollerThesimulationresultsh雒beencompared諏廿ltlletralditioIlalVectorcont】『01Accordingt0thesiIIlulation，tlleresultsghowmattlliscontrollerimpr0Ves

8、me由刪cperf0邛帽nceand吼直bili夠of也esyStemFirlally，Ⅱ圮motors】peedreal—tiInemoIlitorh培platf0珊lmbeendesigned鋤dbuiltbyusiI培meVBso小^，areThecommuIlicatio璐oftlleupper缸ldlow盱computerh弱beendesigIled，themotorSpeedda_tah雒beenexn徼tedandme鉚

9、odiInemionaldyn鋤iccun，eh蠲beendIawed；tlleSpeedda協(xié)h邪beensaVediIltoaCcessd砌baSeBy趾mlysising也espeedcuIVeofdirect一面VemotorIlSing廿leiIltegralslidingmodecomrolaIgorimm，ith嬲proVedmatthedyn鋤icperfonnanceof“scontrolsystemh嬲beene丘e