Ka spebine ea li-turbine ea li-turtro-hydraulic tsamaiso, TheServo ValveG771K201 e bapala karolo ea bohlokoa haholo, 'me ts'ebetso ea eona e amana ka kotloloho le ho nepahala ha tsamaiso eohle. Leha ho le joalo, zero bichemen e tšoana le a 'moea o tloaelehileng oa tšebetso " Ka hona, ho na le bohlokoa bo matla ba ho ba le kutlwisiso e tebileng ea zero bichemen ea zero Bilve g771k2011 le mekhoa e nepahetseng ea ho fumanoa le ho lekanya.

1. Litlhahlobo tsa zero Bias Drift ketsahalo ea khale ea khale ea li-glave g771k201

Zero khethollo ea li-glao valal g771k201 The zero Bias e khaola e bua ka phetoho e sa laoleheng ea boleng bona ba zero khethollo ka phetoho ea nako, mocheso, khatello e meng ea tsamaiso le lintlha tse ling.

Ho na le lintlha tse ngata tse etsang hore zero biro lihelehele. Ho tsoa ho lintlha tsa kahare, ho roala likarolo tsa ka hare tsa likarolo tsa ka hare tsa Setiva Valve ea bohlokoa. Ka mohlala, kamora tšebeliso ea nako ea nako ea nako ea nako e telele, khokahano e tšoanang pakeng tsa likotlo tse kholo, e ka fetoha phetoho ea palo ea mokelikeli, eo ho busang ho eona ho kotula. Ntle le moo, mokhathala o makatsang oa selemo se ke ke oa hlokomolohuoa. Nakong ea kholo ea nako e telele le ts'ebetsong ea sekhukhuni, 'mala oa setlankane o ka fetoha, ea ama boemo ba pele ba mantlha, ka ho etsa joalo bo bakang zeas drift. Ho tloha ponong ea lintlha tsa kantle, mocheso oa mocheso o na le tšusumetso e kholo ho zero pheha ea zero. Ho feto-fetoha ha mocheso mocheso ho tla etsa hore li-coefficients tse fapaneng tsa likarolo tsa Sermat, li baka maemo a lekanang a likarolo tsa ho fetoha, ka tsela eo a etsa liphetoho tse ling tsa zero. Ntle le moo, botsitso ba khatello ea sistimi le hona bo ka baka zero ea zero biro biroas. Ho feto-fetoha ha khatello ho tla hlahisa matla a eketsehileng ka har'a mantlha a varekeng, e etsa hore e khelohe boemong ba zero ea pele.

2. Mokhoa oa ho lemoha oa zero Bias Drift ea Serdo Valve G771K201

(I) Mokhoa oa ho lemoha Statiction

Mokhoa oa ho bolaisoa ke lefutso ke mokhoa oa mantlha oa ho lemoha. Ha sistimi e se e le maemong a tlholeho, lisebelisoa tsa ho lemoha tsebong, tse kang ho nepahala ho phahamengkhatello ea khatelloMensor ea phallo, e sebelisetsoa ho lekanya khatello le phallo ea valve ea seriti ha ho se na tlhahiso ea matšoao a taolo. Taba ea pele, e ts'epahalang e tla hokahanya valve ea ho lemoha ho lemoha ho netefatsa hore sistimi e sebetsa 'moho. Ebe u rekota lintlha le lintlha tsa phallo tse lekantsoeng ke sensor ka nako ena, e leng litekanyetso tsa pele tsa khethollo ea zero. Tlas'a maemo a fapaneng a tikoloho, joalo ka mocheso o fapaneng le mongobo, o lekanye makhetlo a mangata ebe o bapisoa le data e lekantsoeng. Haeba ho na le ho feto-fetoha ha maemo a hlakileng ho data, 'me mantsoe a fetohileng a feta a sa sebetseng, a ka ikemiseliloa ho lula a nahana hore valve ea seriti e na le zero valve e nang le zero biro.

(Ii) mokhoa o matla oa ho lemoha

Mokhoa oa ho lemoha ho hoholo o ka bonahatsa e le kannete oa zero Valve ea Valedo Pathdo nakong ea ts'ebetso ea 'nete. Nakong ea ts'ebetso ea sistimi, letšoao la taolo le lipapatso tsa khatello le khatello ea khatello tsa Servo Valve li bokelloa ka nako ea 'nete u sebelisa sistimi ea ho fumana data. Ka ho sekaseka lintlha tsena tsa matla, sheba hore na phallo ea tlhahiso ea tlhahiso le khatello ea khatello ea boleng bo lekanyelitsoeng ha lets'oao la taolo ke zero. Mekhoa ea ho boloka matšoao a kang tlhaiso ea Spicrum e ka sebelisoa ho sekaseka khafetsa le maemo a ho feto-fetoha ha ho feto-fetoha. Haeba AMMPU Tomplude e kholo mme khafetsa e bontša khafetsa kapa ho hloka toka ho bontša khafetsa kapa ho hloka toka, ebe ho bontša hore valeve ea Servo e ka ba le zee e khutsitseng. Ka mohlala, kamora hore sistimi e sebetse ka nako e telele, ho fumanoe hore phallo ea tlhahiso e na le khatello e nyane ea ho feto-fetoha le maemo a fokolang ha letšoao la taolo ke Zero. Kamora ho sekaseka le ho kenyelletsa lintlha tse ling tsa kokoapo, ho ka etsahala hore matsapa a Valve ea Servo a khelohile.

(Iii) Mokhoa o thehiloeng ho mohlala

Ka nts'etsopele ea khopolo ea sejoale-joale ea taolo ea sejoale-joale, mekhoa ea khomphutha, mekhoa ea ho lemoha mokhoa oa ho lemoha e ne e sebelisoa haholo. Taba ea pele, theha mofuta o nepahetseng oa lipalo oa li-g771k2011 Ebe u bapisa ho kenya tšebetsong ea li-valso tse bokelletsoeng le tlhaiso-leseling e hlophisitsoeng ka boleng ba mohlala. Haeba ho kheloha pakeng tsa tse peli ho bolela hore valve ea Servo Valve e ka ba le zee e hohelang. Mohlala, sebelisa mofuta oa mabenkele a haufi ho latela litšobotsi tsa sekotlolo sa Serviol, 'me u ahlole ho theola theko ea zero ka lebaka la boleng bo boletsoeng esale pele le boleng ba' nete. Mokhoa ona o e-na le bonnete bo phahameng le bohlale, empa o hloka hore data e ngata ea liteko ho netefatsa ho ts'epahale ha mohlala.

3. Mokhoa oa ho lekanya "Zero Bias Drift ea Serdo Valve G771K201

(I) taelo ea liphetoho tsa mochini

Khatiso ea phetoho ea mochini ke mokhoa o tataisang haholoanyane. Bakeng sa zero khethollo e bakoang ke mabaka a ho etsa joalo ka boemo ba mantlha ba val Taba ea pele, bula pitsa ea kantle ea valve ea Seteo 'me u fumane mochini oa phetoho oa liketsahalo tsa thuto ea valve. Ebe u sebelisa lisebelisoa tsa botsebi, tse kang ho phatlalla, ho fetola maemo a sekhechana sa Valve ka lehlakoreng le boletsoeng le maemong a boletsoeng. Nakong ea phetoho, kopanya mokhoa oa hooa o hooa oa hooa oa zero ho lekanya boleng ba zero Valve ka nako ea 'nete ho fihlela zea khethollo ea zero e fihla libakeng tse boletsoeng. Kamora hore phetoho e phetheloe, etsa bonnete ba hore mochini oa phetoho oa liketsahalo o tsitsitseng ho thibela ho chesoa nakong ea ts'ebetso.

(Ii) taelo ea matšeliso a motlakase

Khanya ea matšeliso ea motlakase e sebelisa lipontšo tsa motlakase ho lefella tšusumetso ea khoho ea zero ea zero. Ka ho eketsa potoloho ea matšeliso kapa algorithm ea software ea taolo, sesupo sa tlhahiso ea seriti se lokisoa ka nako ea sebele. Ka mohlala, mabapi le lisebelisoa, potoloho ea puseletso e thehiloeng ho hlahisa boleng ba zero Vaas bo fumanoang tšusumetso ea zero Valve. Mabapi le software, ho ka sebelisoa lialgorithms tsa piscorith ho latela chelete ea masetla ho latela daia ea 'nete ho latela tlhahiso eaServo Valvee tsitsitseng haholoanyane.

(Iii) ea likarolo tsa bohlokoa bakeng sa calibration

Haeba e fumanoa ka ho lemoha hore ho kotula ho akheha ho bakoa ke tšenyo kapa ho tsofala ka likarolo tse ling tsa bohlokoa kahare ho likonyana ke mokhoa o sebetsang oa ho lekanya. Mohlala, haeba selemo sa selemo se na le mokhathala oa lapeng, ho etsa hore selemo se secha sa selemo se lokela ho nkeloa sebaka. Ha u khutlisetsa likarolo, netefatsa hore likarolo tse khethiloeng ke tsa lithaka tse tšepahalang 'me li lumellana ka botlalo le litlhaloso tsa likarolo tsa pele. Kamora hore ho be le sebaka se phethoa, valve ea servo e lekoa ka botlalo ebile e pentiloe hape ho netefatsa hore ts'ebetso ea eona e khutlela maemong a tloaelehileng.

Ka ho amohela mekhoa e etsoang e fumanoang, mathata a hohelang a zero e ka fumanoa ka nako e loketseng le e nepahetseng. Bakeng sa zero khethollo e bakoang ke mabaka a fapaneng, valve ea motlakase e ka sebelisa tatellano ea tumello le ho ts'epahala ho Turbine ea ho laola Turbine. Ke ka ho etsa mosebetsi o motle oa ho fumanoa le ho haptjoa ha zero Valve e tiisa, e ka ba netefatso e tiileng ea botsitso le nts'etsopele ea tlhahiso ea indasteri.

Ha u batla li-valve tsa boleng bo holimo, tse tšepahalang, Yoyik ha e khethoe ka mokhoa o ikhethileng boleng bo lokelang ho nahana ka. Khampani e khethehileng ea lisebelisoa tsa matla tsa motlakase o kenyelletsa lisebelisoa tsa motlakase tse kenyelletsang lisebelisoa tsa tšepe, 'me li hatile likolo tse ngata bakeng sa lihlahisoa tsa eona tsa boleng bo holimo. Bakeng sa tlhaiso-leseling e batsi kapa lipotso, ka kopo ikopanye le ts'ebeletso ea bareki ka tlase:

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