Izinto eziphambili ekufuneka ziqwalaselwe xa kuyilwaiivalvu zebhabhathanezezi:

1. Iimeko zenkqubo yenkqubo apho ivalvu ikhoyo

Ngaphambi kokuba uyile, kufuneka uqale uqonde ngokupheleleyo iimeko zenkqubo yenkqubo apho ivalvu ikhoyo, kuquka: uhlobo oluphakathi (igesi, ulwelo, isigaba esiqinileyo kunye nomxube wezigaba ezibini okanye ezininzi, njl.njl.), ubushushu obuphakathi, uxinzelelo oluphakathi, ukuhamba okuphakathi (okanye isantya sokuhamba), umthombo wamandla kunye neeparameter zawo, njl.njl.

1) Uhlobo lwemidiya

Iivalvu yebhabhathaneIsakhiwo sidla ngokuyilwa ngokwendlela ephambili, kodwa izixhobo ezincedisayo, ezifana nezo zisetyenziselwa ukucoca, ukuvavanya nokucoca, nazo kufuneka ziqwalaselwe. Ukunamathela kunye nokufakwa kwesixhobo kunempembelelo kuyilo lwesakhiwo sevalvu; kwangaxeshanye, kufuneka kunikwe ingqalelo engakumbi kwimpembelelo yokubola kwesixhobo kwisakhiwo kunye nezinto.

2) Ubushushu obuphakathi

Iingxaki ezinokubakho ziquka: ① Ukwanda kobushushu obahlukeneyo: Iigradient zobushushu ezahlukeneyo okanye ii-coefficients zokwandisa ziya kubangela ukwanda okungalinganiyo kwesibini sokutywina ivalvu, nto leyo ebangela ukuba ivalvu ibambeke okanye ivuza xa ivulwa kwaye ivalwa. ② Utshintsho kwiipropati zezinto: Ukunciphisa uxinzelelo oluvumelekileyo lwezinto kumaqondo obushushu aphezulu kufuneka kuqwalaselwe ngexesha loyilo. Ukongeza, ukujikeleza kobushushu ngamanye amaxesha kunokubangela utshintsho kubukhulu njengoko iindawo ezikhula kumaqondo obushushu aphezulu kakhulu zinokuvelisa indawo. ③Uxinzelelo lobushushu kunye noxinzelelo lobushushu.

3) Uxinzelelo oluphakathi

Ichaphazela kakhulu amandla kunye noyilo lokuqina kweendawo ezithwele uxinzeleloivalvu yebhabhathane, kunye noyilo loxinzelelo oluthile olufunekayo kunye noxinzelelo oluthile oluvumelekileyo lwesibini sokutywina.

4) Ukuhamba okuphakathi

Ichaphazela kakhulu ukuxhathisa kokukhukuliseka komjelo wevalvu yebhabhathane kunye nomphezulu wokutywina, ingakumbi kwimidiya yokuhamba kwegesi eqinileyo kunye neyolwelo eqinileyo, ekufuneka iqwalaselwe ngononophelo.

5) Umbane

Iiparameter zayo zichaphazela ngqo uyilo lwe-interface yoqhagamshelwano, ixesha lokuvula nelokuvala, uvakalelo lokuqhuba kunye nokuthembeka kwevalvu yebhabhathane. Utshintsho kumbane wombane kunye nobunzulu bamandla angoku alunampembelelo ingako kwivalvu. Ngokuyintloko, uxinzelelo kunye nokuhamba komthombo womoya kunye nomthombo we-hydraulic kuya kuchaphazela ngqo ukufezekiswa komsebenzi wevalvu yebhabhathane.

2. Umsebenzi wevalvu yebhabhathane

Xa kuyilwa, kufuneka kucace ukuba ingaba ivalvu yebhabhathane isetyenziselwa ukudibanisa okanye ukusika i-medium kwipayipi, okanye ukulawula nokulawula ukuhamba kunye noxinzelelo lwe-medium kwipayipi. Izinto eziqwalaselwayo kuyilo lwesibini sokutywina seevalvu zolawulo ezinemisebenzi eyahlukeneyo zahlukile. Ukuba ivalvu isetyenziselwa ukudibanisa okanye ukusika i-medium kwipayipi, amandla okusika evalvu, oko kukuthi, ukusebenza kokutywina kwevalvu, kubalulekile ukuqinisekisa ukuba iivalvu ezikhethiweyo Phantsi kwengcamango yokuba izinto kufuneka zingabi nagqwala, ziphantsi, ziphakathi kwaye zishushu rhoqo zisebenzisa isakhiwo sokutywina esithambileyo, ngelixa iivalvu ezilawulayo eziphakathi, ezishushu kakhulu kunye nezoxinzelelo oluphezulu zisebenzisa isakhiwo sokutywina esiqinileyo; ukuba ivalvu isetyenziselwa ukulawula nokulawula i-medium kwipayipi Xa kuqwalaselwa izinga lokuhamba kunye noxinzelelo, iimpawu zokulawula ezisisiseko kunye nomlinganiselo wokulawula wevalvu ziqwalaselwa kakhulu.