Kev sib txhuam cov coefficient ntawm lub cav nres
Nws puas muaj tseeb tias qhov siab dua kev sib txhuam coefficient ntawm cov xauv nres, qhov zoo dua lawv cov kev ua tau zoo? Nov yog qhov tsis meej!
Ob qho tib si siab dhau thiab tsis tshua muaj kev sib txhuam coefficients ntawm cov pawm nres tuaj yeem cuam tshuam kev ua haujlwm ntawm braking. Tshwj xeeb tshaj yog thaum lub tsheb yuav tsum nres thaum muaj xwm ceev ntawm kev kub ceev, kev sib txhuam coefficient qis heev yuav ua rau tsis muaj kev cuam tshuam, thaum lub siab dhau heev yuav ua rau lub log tsheb kaw, ua rau lub tsheb fishtailing thiab skidding, ua rau muaj kev hem thawj loj heev. tsav tsheb kev nyab xeeb. Tsis tas li ntawd, kev sib txhuam coefficient ntau dua tuaj yeem ua rau muaj kev sib tsoo hnyav, suab nrov thiab hnav thaum nres.
