Iyini i-modulator yesigaba semoto
imodulator yesigaba sezimoto iwuhlobo lwemishini esetshenziselwa ukulawula nokulawula uhlelo lukagesi wezimoto. Umsebenzi wayo oyinhloko ukuqinisekisa ukuthi imishini ehlukahlukene kagesi yemoto ingasebenza ngokujwayelekile. Ngokushintsha amapharamitha weluphu ye-resonant, ukushintshwa kwesigaba kwenzeka lapho isignali yenkampani yenethiwekhi idlula iluphu ezwakalayo, ngaleyo ndlela yakhe igagasi lokumodulation lesigaba .
Umgomo wokusebenza wemodyuli yesigaba sezimoto
Imoduli yesigaba semoto isebenzisa isignali yokumodulayo ukuze iguqule amapharamitha eluphu ye-resonant ngokuqondile, ukuze isignali yenkampani yenethiwekhi ikhiqize ukushintsha kwesigaba lapho idlula kuluphu ezwakalayo futhi yakhe igagasi lokumodela isigaba. Lesi simiso sokusebenza senza i-modulator yesigaba ikwazi ukuzivumelanisa nezidingo ezahlukene zikagesi ngokulungisa isigaba ngaphansi kwezimo zokusebenza ezihlukene.
Izimo zohlelo lokusebenza nokubaluleka kwemoduli yesigaba sezimoto
Imoduli yesigaba sezimoto idlala indima ebalulekile ohlelweni lukagesi wezimoto. Ingaqinisekisa ukuxhumana phakathi kwebhethri nejeneretha, ivimbele ibhethri ekuchithweni ngokweqile noma ijeneretha ekushajweni ngokweqile, ukuze kuvikelwe ibhethri kanye nejeneretha ekulimaleni. Ngaphezu kwalokho, i-modulator yesigaba ingase futhi izinze amandla kagesi aphumayo wejeneretha ngokulungisa amandla kazibuthe ukuze kuqinisekiswe ukusebenza okuzinzile kwesistimu kagesi yemoto .
Umsebenzi oyinhloko wemoduli yesigaba semoto ukusebenzisa isignali eshintshiwe ukuze uguqule ngokuqondile imingcele yeluphu ezwakalayo, ukuze ukushintshwa kwesigaba sesiginali yenkampani yenethiwekhi kukhiqizwe iluphu enomsindo futhi kwakhiwe igagasi lokumodulation lesigaba.
Ngokukhethekile, i-modulator yesigaba imodela isignali ngokushintsha amapharamitha weluphu ye-resonant ukuze isigaba sesiginali sishintshe lapho sidlula ku-resonant loop.
Umgomo wokusebenza we-modulator yesigaba
Isimiso sokusebenza se-modulator yesigaba ukushintsha inductance, capacitance kanye neminye imingcele ye-loop resonant, ukuze isigaba sesiginali sishintshe lapho sidlula kulawa ma-loops. Lolu shintsho lwesigaba lungalinganiswa noma lulawulwe ukuze kuzuzwe ukushintshwa nokwehliswa kwesignali.
Isimo sohlelo lokusebenza lwe-modulator yesigaba
I-modulator yesigaba isetshenziswa kakhulu kwezokuxhumana, i-radar, ukuzulazula neminye imikhakha. Ohlelweni lokuxhumana, imoduli yesigaba ingashintsha ulwazi kusiginali yenkampani yenethiwekhi ukuze ibone ukudluliswa kolwazi. Kusistimu ye-radar, i-modulator yesigaba ingalawula isigaba sesignali ye-radar ukuze kuzuzwe ukutholwa okunembile okuhlosiwe kanye nendawo. Ngaphezu kwalokho, ama-modulators wesigaba asetshenziswa ezinhlobonhlobo zamadivayisi we-elekthronikhi ukuze acutshungulwe futhi alawule isignali.
Ukwehluleka kwemodulator yesigaba sezimoto ngokuvamile kubhekisela ekuhlulekeni kwesilawuli sesigaba sokuthatha injini. Isilawuli sesigaba sokuthatha silawula ngokunembile isigaba sokuthatha ngokushintsha indawo ye-camshaft yokungenisa ngokuhlobene ne-crankshaft ngokusebenzisa umshini wokudonsa amanzi noma kagesi. Umsebenzi wawo ukuthuthukisa isikhathi sokuvala se-valve yokungena ngaphansi kwesivinini esiphansi noma izimo eziphansi zomthwalo ukuze wenze i-stroke encane yokuthatha, ukuthuthukisa umphumela we-swirl kanye ne-roll ku-cylinder, nokuthuthukisa ukuzinza komlilo; Ngaphansi kwesivinini esiphezulu noma isimo somthwalo ophezulu, bambezela isikhathi sokuvala se-valve yokudonsa, ukhuphule ubude be-stroke oyithathayo, futhi ubambisane nesikhathi somjovo wakamuva ukuze uthuthukise ukuphuma kwamandla enjini.
Izimpawu zephutha nezimbangela
ukonakala kokusebenza kwenjini : ukwehluleka kwesilawuli sesigaba sokuthatha kuzoholela ekuphumeni kwetorque yenjini enganele ngesivinini esiphansi kanye nokuncipha kwamandla ngesivinini esikhulu, okuzophazamisa ukusebenza kokusheshisa kwemoto nokushayela ngesivinini esiphezulu.
Ukunciphisa ukonga kukaphethiloli : Ngenxa yokungashisi kwengxube okwanele, ukusetshenziswa kukaphethiloli kuyenyuka, okuholela ekusetshenzisweni kukaphethiloli okuphezulu.
Inkinga ye-emission : ukushiswa komlilo okungaphelele kuzoholela ekwenyukeni kwentuthu emnyama kusisi ophuma emlonyeni kanye nokukhipha izinto ezingcolile ngokweqile.
Isibani sephutha sivuliwe : Amanye amamodeli e-ECU aqapha isimo somlawuli wesigaba sokuthatha futhi uma kwenzeka iphutha, isibani esiyiphutha kudeshibhodi sizokhanya.
Indlela yokuxilonga
Funda ikhodi yenkathazo : Sebenzisa ithuluzi lokuxilonga lezimoto elichwepheshile ukuze ufunde ikhodi yenkinga ku-ECU ukuze unqume ukuthi ingabe kuyiphutha lesilawuli sesigaba sokuthatha.
Bheka i-hydraulic noma i-electric drive mechanism : hlola isistimu ye-hydraulic noma i-electric drive mechanism isebenza ngokujwayelekile, akukho ukuvuza kukawoyela noma izinkinga zesekethe.
Ukulinganisa indawo ye-inlet camshaft : Sebenzisa amathuluzi ochwepheshe ukukala indawo ye-inlet camshaft ilungile, thola ukuthi isilawuli sikubanga lokusebenza elivamile.
Isiphakamiso sesondlo
Shintsha isilawuli : Uma isilawuli sonakele, udinga ukusishintsha ufake isilawuli esisha futhi uqinisekise ukuthi isilawuli esisha sifana nemodeli yasekuqaleni.
Ukuhlanza noma ukubuyisela izingxenye zesistimu ye-hydraulic : Uma kuyinkinga yesistimu ye-hydraulic, ukuhlanza noma ukushintsha izingxenye ezihlobene kungase kuyixazulule inkinga.
Hlola futhi ulungise izinkinga zesekhethi : Uma kuyinkinga yesekethe, hlola futhi ulungise ukuxhunywa kwamasekethe bese ubuyisela izintambo ezilimele noma izingxenye uma kunesidingo.
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