Inzuzo yendlela yokukhishwa kwe-inertia ukuthi imodeli ilula futhi ayiqukethe umzimba oyinkimbinkimbi omhlophe. Izibalo zisebenzisa ukuhlaziywa komugqa, impendulo kanye nokuphindaphinda ngokushesha. Ubunzima ukuthi ukuzimisela okunembile nokulungiswa kwenqubo yokulingisa kudingeka kuncike ekusekelweni kwenani elikhulu ledatha yomlando kanye nesipiliyoni sokuthuthukiswa konjiniyela, futhi akukwazi ukucabangela umphumela oguquguqukayo nezinto zokwakha, ukuthintana nezinye izici ezingezona umugqa kule nqubo.
Indlela eguquguqukayo yabantu abaningi
Indlela ye-Multi-body dynamics (MBD) ilula uma kuqhathaniswa futhi iphindaphinda ukuhlola ukuqina kwesakhiwo sezingxenye zokuvala zomzimba. Impilo yokukhathala ingabikezelwa ngokushesha ngokuya ngenqubo kanye nemodeli yesici esilinganiselwe sezingxenye zokuvala njengoba kuboniswe esithombeni esilandelayo. Kumodeli enemizimba eminingi, indlela yokukhiya yezingxenye ezivalayo yenziwa lula ibe isici somzimba esiqinile, ibhulokhi yebhafa ilingisa into yasentwasahlobo enezici zokuqina ezingaqondile, futhi isakhiwo sensimbi yeshidi elingukhiye sichazwa njengomzimba oguquguqukayo. Umthwalo wezingxenye zokuxhumana ezibalulekile utholakala, futhi ekugcineni impilo yokukhathala yezingxenye zokuvala ibikezelwa ngokusho kokucindezeleka-ukucindezeleka kanye nemiphumela yokuguqulwa.
