Kwimizi-mvelisoumlinganiselokunye nolawulo lwenkqubo,uluhlukwayeumlinganiselo wokutsalwa kwemaliziiparameter ezimbini ezisisiseko zobugcisa ezimisela ukusebenza, ukuchaneka, kunye nokusebenza kwezixhobo zokulinganisa ezifana neemitha zokuhamba, ii-transmitters zoxinzelelo, kunye nee-temperature sensors. Ezi ngcamango zimbini zihlala zibhideka, kodwa zisebenza imisebenzi eyahlukileyo kwaye zikhokela iinjineli ngokudibeneyo ekukhetheni, ekulinganiseni, nasekusebenziseni izixhobo zoshishino. Ukuqonda ngokucacileyo kwazo kubalulekile ekusebenzeni kwenkqubo okuzinzileyo, ekufumaneni idatha ethembekileyo, kunye nolawulo lwezixhobo olungabizi kakhulu.
Iuluhlu, ekwabizwa ngokuba luluhlu lokulinganisa okanye isikali esipheleleyo (FS), ichaza isithuba esiqhubekayo samaxabiso angokwenyama anokulinganiswa sisixhobo ngokuchaneka okuqinisekisiweyo. Imele umda osisiseko wokusebenza wesixhobo sokulinganisa, oquka umda ophantsi kunye nomda ophezulu wobungakanani obulinganiswayo. Kwizixhobo ezininzi zoshishino, umda ophantsi wokulinganisa uqala ukusuka kwi-zero, ngelixa umda ophezulu lixabiso eliphezulu isixhobo esinokulicubungula ngaphandle kokuwohloka kokuchaneka okanye umonakalo wehardware. Umzekelo, umthumeli woxinzelelo onoluhlu lwe-0 ukuya kwi-100 kPa unokubona ngokuchanekileyo naliphi na ixabiso loxinzelelo ngaphakathi kwesi sithuba, ngelixa ukufundwa okungaphaya kwe-100 kPa kuya kuba yinto engasebenziyo kwaye kunokubangela umonakalo osisigxina kwisenzi.
Kalula nje, uluhlu luphendula umbuzo ophambili wokubazeziphi ixabiso elinokulinganiswa sisixhobo. Yiparameter yomda esisigxina okanye enokulungiswa ebekwe ngumvelisi, echaza ububanzi bokusebenza obusebenzayo besixhobo. Isixhobo ngasinye senzelwe uluhlu oluthile ukuze sihambelane neemeko zemizi-mveliso ezijoliswe kuzo; uluhlu olungangqinelaniyo luya kukhokelela ekulinganisweni okungasebenzi kakuhle. Ukuba ixabiso lenkqubo yokwenyani lidlula kakhulu uluhlu lwezixhobo, kwenzeka ukusilela koluhlu olungaphezulu. Ukuba ixabiso lihlala lisondele kakhulu kumda osezantsi, iimpazamo zokulinganisa ziya kwanda kakhulu, zingaphumeleli ukuhlangabezana nemigangatho yokuchaneka kwemizi-mveliso.
Ngelixa uluhlu luchaza umda womlinganiselo opheleleyo,umlinganiselo wokujika (TDR), okwaziwa ngokuba kukuguquguquka, kubonisa ukuguquguqukaumlinganiseloubuchule be-isixhobo somculoIchazwa njengomlinganiselo wexabiso eliphezulu elilinganiswayo ukuya kwixabiso elincinci elilinganiswayo eligcina ukuchaneka okulinganisiweyo. Ngokwezibalo, ichazwa njengexabiso eliphezulu elilinganiswayo ÷ Ixabiso elincinci elilinganiswayo. Ngokungafaniyo nomda omiselweyo woluhlu, umlinganiselo wokujika uchazaukuguquguquka kunye nokuguquguqukayesixhobo phantsi kweemeko zokusebenza eziguquguqukayo.
Umlinganiselo wokutshintsha kwesantya sisalathisi esibalulekileyo sokusebenza kwezixhobo ezichanekileyo, ngakumbi iimitha zokuhamba kunye neetransmitter zoxinzelelo ezahlukeneyo. Umzekelo, imitha yokuhamba enesilinganiso sokutshintsha kwesantya esingu-50:1 inokugcina ukuchaneka okuqhelekileyo ukusuka kwi-2% ukuya kwi-100% yoluhlu lwayo olupheleleyo, ngelixa isixhobo esinomlinganiselo we-10:1 siqinisekisa ukuchaneka ngaphakathi kwe-10% ukuya kwi-100% yoluhlu olupheleleyo. Umlinganiselo ophezulu wokutshintsha kwesantya uthetha ukuba isixhobo sinokuziqhelanisa nokuguquguquka okubanzi kweeparamitha zenkqubo, sisebenza ngokuzinzileyo kwiimeko zokulinganisa ezinexabiso eliphezulu kunye nexabiso eliphantsi.
Ixabiso elisebenzayo lomlinganiselo wokujika kwezixhobo liyabonakala kwimveliso yemizi-mveliso enzima. Uninzi lweeparamitha zenkqubo yemizi-mveliso aziguquguquki; izinga lokuhamba, uxinzelelo, kunye nenqanaba lolwelo zihlala zitshintshatshintsha kakhulu ngemithwalo yemveliso. Izixhobo ezinomlinganiselo omkhulu wokujika kwezixhobo zinokuziqhelanisa neemeko zokusebenza eziguquguqukayo ngaphandle kokutshintshwa rhoqo okanye ukuhlaziywa kwakhona, nto leyo ephucula kakhulu ukuqhubeka kwemveliso. Ukongeza, inciphisa iindleko zokugcina izixhobo, yenza lula ukukhetha uhlobo lwezixhobo, kwaye inciphisa umthwalo wokugcinwa kwamashishini emizi-mveliso.
Ukuqukumbela, uluhlu ngumda osisiseko wokulinganisa weisixhobo somculo, ichaza umda opheleleyo wokuchonga okusebenzayo, ngelixa umlinganiselo wokujika uyindlela yokusebenza ebonisa ukuguquguquka kokusebenza kwesixhobo. Ububanzi bumiselaingaba umlinganiselo uyasebenza na, kwaye umlinganiselo wokujika uxhomekekenokuba umlinganiselo uchanekile kwaye uguquguqukayoKwinjineli yezemizi-mveliso, ukuthelekisa uluhlu olufanelekileyo kunye nokukhetha umlinganiselo ofanelekileyo wokujika ngokweenguqu zenkqubo zangempela ngundoqo ekuqinisekiseni ukusebenza okuzinzileyo nokuchaneka okuphezulu kweenkqubo zokulinganisa.
Ixesha leposi: Julayi-28-2026