Aosite, kusukela 1993
1.
Ukuthuthukiswa kwephrojekthi yokukhanya okubanzi komzimba kuwumsebenzi oqhutshwa idatha futhi oklanywe phambili. Kuyo yonke iphrojekthi, imodeli yedijithali ihlanganisa kalula umumo nesakhiwo, isizakala ngezinzuzo zedatha yedijithali enembile, ukuguqulwa okusheshayo, kanye nesixhumi esibonakalayo esingenamthungo ngomklamo wesakhiwo. Ihlanganisa ukuhlaziywa kokungenzeka kwesakhiwo esigabeni ngasinye, iqinisekisa imodeli engenzeka ngokwesakhiwo negculisayo. Lesi sihloko sigxile ekubalulekeni kokuhlola ukubukeka koHlu Lokuhlola lwe-analogi yedijithali ye-CAS esigabeni ngasinye futhi inikeza ukubheka okujulile kwenqubo yokuhlola yokuvula ihinge elingemuva.
2. Ukuhlelwa kwe-eksisi yehinge yomnyango wangemuva:
Isici esiyinhloko sokuhlaziywa kokunyakaza kokuvula ukwakheka kwe-hinge axis kanye nokunqunywa kwesakhiwo sehinge. Isicabha sangemuva semoto sidinga ukuvula amadigri angu-270 ngenkathi sigcina ukuqondana kwe-flush nendawo ye-CAS futhi siqinisekisa i-engeli efanelekile ye-hinge axis inclination.
Izinyathelo zokuhlaziya zesakhiwo se-hinge axis zimi kanje:
a. Nquma ukuma kokuqondisa kuka-Z kwehinji engezansi, ucabangela kokubili isikhala esidingekayo ukuze kulungiswe ipuleti lokuqinisa kanye nosayizi benqubo yokushisela kanye nokuhlanganisa.
b. Hlela ingxenye eyinhloko yehinji ngokusekelwe ku-Z-directional position yehinji engezansi, ucabangela inqubo yokufaka nokunquma izindawo ezine-eksisi ezine zokuxhumanisa okune ngepharamitha.
c. Nquma ama-engeli okuthambekela ama-eksisi amane ngokusekelwe ku-engeli yehinge yehinge yemoto, usebenzisa indlela ye-conic intersection yokwenza ipharamitha.
d. Nquma indawo yehinji engaphezulu ngokukhomba ibanga eliphakathi kwamahinji angaphezulu naphansi emoto yokuma, ngokubeka ipharamitha kwebanga eliphakathi kwamahinji nokudalwa kwezindiza ezijwayelekile kulezo zindawo.
e. Ukuhlelwa okuningiliziwe kwezingxenye eziyinhloko zamahinji aphezulu naphansi ezindizeni ezivamile ezinqunyiwe, kucatshangelwa ukufakwa, ukwenziwa, ukuvunyelwa okufanelekile, kanye nesikhala sesakhiwo.
f. Yenza ukuhlaziywa kokunyakaza kwe-DMU usebenzisa izimbazo ezine ezinqunyiwe ukuze uhlaziye ukunyakaza komnyango ongemuva futhi uhlole ibanga lokuphepha phakathi nenqubo yokuvula.
g. Lungisa ngokwepharamitha amasethi amathathu amapharamitha e-hinge axis ukuze uhlaziye ukuthi kungenzeka yini ukuvuleka komnyango ongemuva. Uma kunesidingo, lungisa indawo ye-CAS.
Isakhiwo se-hinge axis sidinga imibuthano eminingi yokulungiswa nokuhlola ukuze kuqinisekiswe ukuthi ihlangabezana ngokugcwele nezidingo. Noma yikuphi ukulungiswa kuzodinga ukulungiswa kabusha kwesakhiwo, okugqamisa ukubaluleka kokuhlaziya nokulinganisa okuphelele.
3. Isikimu sokuklama isicabha sangemuva:
Ihinge yomnyango ongemuva isebenzisa indlela yokuxhumanisa amabha amane, futhi kuhlongozwa izinketho ezintathu zokuklama. Inketho ngayinye inezinzuzo zayo kanye nokubi.
3.1 uhlelo 1:
Lolu hlelo lugxile ekufaniseni amahinge aphezulu naphansi nendawo ye-CAS kanye nokuzuza ukuvumelana nomugqa wokuhlukanisa. Kodwa-ke, inobubi bokubukeka, njengomehluko omkhulu phakathi kwendawo yokufanisa ihinge kanye nomnyango lapho uvaliwe.
3.2 uhlelo 2:
Kulolu hlelo, amahinge angaphezulu naphansi aphumela ngaphandle ukuze aqinisekise ukuthi alikho igebe elilingana phakathi kwamahinge nomnyango ongemuva obheke ngaku-X. Lolu khetho lunikeza izinzuzo zesakhiwo, njengokonga izindleko ngenxa yamahinge avamile kanye nenqubo yokuhlanganisa enhle.
3.3 uhlelo 3:
Ingaphandle lamahinge angaphezulu naphansi ahambisana kahle ne-CAS kulolu hlelo. Nokho, kunegebe elikhulu phakathi kwesixhumanisi somnyango ohinjisiwe kanye nesixhumanisi sangaphandle, futhi ukufakwa kungase kube inselele.
Ngemuva kokuhlaziya nokuxoxisana ngokucophelela, "isixazululo sesithathu" siqinisekiswa njengesixazululo esifanelekile ngenxa yoshintsho oluncane lwaso endaweni yangaphandle, ukugcina ukuvumelana ekubumbeni.