Isibane sesignali yendlela siyinxalenye ebalulekileyo yobunjineli bendlela, esinika inkxaso enamandla yezixhobo zokuhamba ngokukhuselekileyo. Nangona kunjalo, umsebenzi wesignali yendlela kufuneka udlalwe rhoqo ngexesha lenkqubo yokufakela, kwaye amandla oomatshini, ukuqina kunye nokuzinza xa ufumana umthwalo kuya kuqwalaselwa ngokupheleleyo kwisicwangciso solwakhiwo. Okulandelayo, ndiza kwazisa indlela yokufaka ngokuchanekileyo iipali zezibane zesignali yendlela kunye neendlela zokuhombisa izibane zesignali ezisetyenziswa rhoqo ukuze uziqonde.
Indlela yokufaka ngokuchanekileyo ipali yesibane sesignali yethrafikhi
Kukho iindlela ezimbini eziqhelekileyo zokubala iipali zezibane zesignali: enye kukwenza lula ulwakhiwo lwezibane zesignali lube yinkqubo yeepali ngokusebenzisa imigaqo yeendlela zokwakha kunye neendlela zokwakha, kwaye ukhethe indlela yokucwangcisa imeko yomda yokujonga ukubala.
Enye kukusebenzisa indlela yokubala eqikelelweyo yendlela ye-finite element ukujonga. Nangona indlela ye-finite element ichaneke ngakumbi ngokusebenzisa umatshini wokubala, yayisetyenziswa kakhulu ngelo xesha kuba indlela ye-limit state inokunika izigqibo ezichanekileyo kwaye indlela yokubala ilula kwaye kulula ukuyiqonda.
Isakhiwo esiphezulu sepali yesignali ngokubanzi sisakhiwo sentsimbi, kwaye indlela yokucwangcisa imeko yomda esekelwe kwithiyori yamathuba iyakhethwa. Ucwangciso lusekelwe kwimeko yomda yomthamo wokuthwala kunye nokusetyenziswa okuqhelekileyo. Isiseko esisezantsi sisiseko sekhonkrithi, kwaye ucwangciso lwethiyori lobunjineli besiseko luyakhethwa.
Izixhobo eziqhelekileyo zepali yesignali yethrafikhi kubunjineli bethrafikhi zezi zilandelayo
1. Uhlobo lwekholamu
Iipali zezibane zesignali zohlobo lwepillar zihlala zisetyenziselwa ukufaka izibane zesignali ezincedisayo kunye nezibane zesignali zabahambi ngeenyawo. Izibane zesignali ezincedisayo zihlala zifakelwa kumacala asekhohlo nasekunene kwendlela yokupaka.
2. Uhlobo lweCantilever
Ipali yokukhanya yesignali ekhanyiswe nge-cantilevered yenziwe ngepali ethe nkqo kunye nengalo enqamlezileyo. Inzuzo yesi sixhobo kukusebenzisa isixhobo kunye nolawulo lwezixhobo zesignali kwiindawo zokudibana kwamanqanaba amaninzi, nto leyo enciphisa ubunzima bokubeka umbane wobunjineli. Ingakumbi, kulula ukucwangcisa izicwangciso ezininzi zokulawula isignali kwiindawo zokudibana kwamanqanaba ezithuthi ezintsonkothileyo.
3. Uhlobo lwe-cantilever ezimbini
Ipali yokukhanya yesignali ye-cantilever ephindwe kabini yenziwe yipali ethe nkqo kunye neengalo ezimbini ezinqamlezileyo. Ihlala isetyenziselwa iindlela eziphambili kunye nezincedisayo, iindlela eziphambili nezincedisayo okanye iindlela ezinqamlezileyo ezinomfanekiso we-T. Iingalo ezimbini ezinqamlezileyo zinokulingana ngokuthe tye kwaye zinokusetyenziselwa iinjongo ezininzi.
4. Uhlobo lweGantry
Ipali yokukhanya yesignali yohlobo lwe-gantry idla ngokusetyenziswa kwimeko apho indawo enqamleza umgama ibanzi kwaye kufuneka kufakelwe izixhobo ezininzi zesignali ngaxeshanye. Idla ngokusetyenziswa ekungeneni kwetonela nakwindawo yokungena yasezidolophini.
Ixesha lokuthumela: Agasti-12-2022
