Kev sib txhuam coefficient thiab kev ua haujlwm tseem ceeb ntawm cov pawm nres

Kev sib txhuam coefficient thiab kev ua haujlwm tseem ceeb ntawm cov pawm nres
Qhov tseem ceeb tshaj plaws kev ua tau zoo ntawm cov pawm nres yog qhov coefficient ntawm kev sib txhuam (cov coefficient ntawm kev sib txhuam yog qhov tas li). Peb lub teb chaws tus qauv tau teev tseg tias tus nres kev sib txhuam coefficient nyob nruab nrab ntawm {{0}}.35 thiab 0.40. Kev sib txhuam coefficient ntawm qhov tsim nyog nres nres yog nruab nrab thiab ruaj khov, yog tias qhov sib txhuam coefficient qis dua 0.35, tus nres yuav dhau qhov kev ruaj ntseg nres lossis txawm nres nres, yog tias qhov sib txhuam coefficient siab dua 0.40, tus nres yog yooj yim rau dheev xauv. , muaj kev sib tsoo rollover.
Nws yog qhov sib piv ntawm kev sib txhuam quab yuam ntawm ob qhov chaw rau lub zog ntsug ua haujlwm ntawm ib qho chaw. Nws muaj feem xyuam rau qhov roughness ntawm qhov chaw, thiab tsis muaj dab tsi ua nrog qhov loj ntawm qhov chaw sib cuag. Raws li qhov xwm txheej ntawm kev txav, nws tuaj yeem muab faib ua dynamic kev sib txhuam coefficient thiab kev sib txhuam zoo li qub.
Fs/ N =μs; (N yog lub zog ntsug, μs yog qhov coefficient ntawm kev sib txhuam, fs yog qhov sib txhuam quab yuam), feem ntau yog qhov yuav tsum tau muaj zog braking ntau dua, yuav tsum muaj zog ntsug ntau dua.
Lub ntsiab kev ua tau zoo ntawm cov pawm nres
01 Kev ua haujlwm siab: siab coefficient ntawm kev sib txhuam (xws li Porsche 911GT3 Temington brake ncoo kev sib txhuam coefficient ntawm 0.45, lub siab coefficient ntawm kev sib txhuam nres), kev sib txhuam kuj loj heev.
02 Kev nyab xeeb: qis thermal poob qis, kev ua haujlwm zoo rov qab, kev ua haujlwm braking tsis txo qis ntawm txoj kev roob thiab hauv qab kub thiab kub ceev. Maximize kev nyab xeeb ntawm lub tsheb. Zoo tagnrho rau kev siv nrog thaj chaw roob, kev kub ceev thiab lwm yam kev mob!
03 Kev nplij siab: braking quab yuam sib npaug, tsis tshua muaj suab nrov.
04 Cov hmoov poob qis dua, cov ntaub thaiv npog hnav cov hmoov siv tau siv, feem ntau cov hmoov poob qis txhais tau hais tias cov pawm nres yuav siv tau ntev dua.