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青海履帶驅動輪、中特工程(優質商家)、履帶驅動輪設計：

汽車在(zai)(zai)行(xing)駛(shi)(shi)時(shi)，電(dian)腦(nao)利用下(xia)述3種(zhong)傳(chuan)感(gan)(gan)器(qi)不斷(duan)檢測汽車的(de)行(xing)駛(shi)(shi)狀態，即4個車輪(lun)(lun)的(de)轉(zhuan)速傳(chuan)感(gan)(gan)器(qi)、汽車的(de)前(qian)(qian)(qian)后(hou)(hou)(hou)左(zuo)右加速度(du)傳(chuan)感(gan)(gan)器(qi)、發動(dong)(dong)機轉(zhuan)速傳(chuan)感(gan)(gan)器(qi)。此外，利用轉(zhuan)向(xiang)(xiang)盤轉(zhuan)向(xiang)(xiang)角(jiao)傳(chuan)感(gan)(gan)器(qi)、油門踏板開度(du)傳(chuan)感(gan)(gan)器(qi)不斷(duan)地(di)判斷(duan)司機的(de)駕駛(shi)(shi)意圖(tu)，按預先給定(ding)的(de)程序(xu)進行(xing)綜合控制(zhi)。在(zai)(zai)AWD系統(tong)中，向(xiang)(xiang)前(qian)(qian)(qian)后(hou)(hou)(hou)車輪(lun)(lun)的(de)動(dong)(dong)力(li)分(fen)(fen)(fen)(fen)配(pei)(pei)影(ying)響到汽車的(de)行(xing)駛(shi)(shi)性(xing)(xing)能(neng)(neng)。如當(dang)汽車向(xiang)(xiang)前(qian)(qian)(qian)后(hou)(hou)(hou)輪(lun)(lun)驅(qu)(qu)動(dong)(dong)力(li)的(de)分(fen)(fen)(fen)(fen)配(pei)(pei)比(bi)(bi)為(wei)0:100時(shi)，具有(you)較(jiao)高的(de)轉(zhuan)向(xiang)(xiang)性(xing)(xing)能(neng)(neng)和極(ji)限行(xing)駛(shi)(shi)性(xing)(xing)能(neng)(neng)，當(dang)驅(qu)(qu)動(dong)(dong)力(li)分(fen)(fen)(fen)(fen)配(pei)(pei)比(bi)(bi)為(wei)50:50時(shi)，穩定(ding)性(xing)(xing)得到提高，但轉(zhuan)向(xiang)(xiang)性(xing)(xing)能(neng)(neng)和 極(ji)限行(xing)駛(shi)(shi)性(xing)(xing)能(neng)(neng)會(hui)下(xia)降。在(zai)(zai)轉(zhuan)向(xiang)(xiang)性(xing)(xing)能(neng)(neng)、穩定(ding)性(xing)(xing)和極(ji)限行(xing)駛(shi)(shi)性(xing)(xing)能(neng)(neng)之間要(yao)獲得良好平(ping)衡，必須確(que)定(ding)優的(de)前(qian)(qian)(qian)后(hou)(hou)(hou)驅(qu)(qu)動(dong)(dong)力(li)分(fen)(fen)(fen)(fen)配(pei)(pei)系數，理想的(de)分(fen)(fen)(fen)(fen)配(pei)(pei)系數按照(zhao)不同(tong)的(de)路面有(you)所不同(tong)，在(zai)(zai)允許強力(li)加速的(de)鋪裝路面上(shang)考慮到載荷轉(zhuan)移，以(yi)向(xiang)(xiang)后(hou)(hou)(hou)輪(lun)(lun)分(fen)(fen)(fen)(fen)配(pei)(pei)較(jiao)大驅(qu)(qu)動(dong)(dong)力(li)為(wei)宜。但是，在(zai)(zai)打滑(hua)的(de)路面，當(dang)向(xiang)(xiang)后(hou)(hou)(hou)輪(lun)(lun)分(fen)(fen)(fen)(fen)配(pei)(pei)較(jiao)大驅(qu)(qu)動(dong)(dong)力(li)時(shi)，就(jiu)會(hui)引起過度(du)轉(zhuan)向(xiang)(xiang)。有(you)資料(liao)認為(wei)，理想的(de)前(qian)(qian)(qian)后(hou)(hou)(hou)驅(qu)(qu)動(dong)(dong)力(li)分(fen)(fen)(fen)(fen)配(pei)(pei)比(bi)(bi)在(zai)(zai)3O ：70～50：50。目前(qian)(qian)(qian)，本田新一代Legend轎車的(de)SH—AWD能(neng)(neng)使前(qian)(qian)(qian)后(hou)(hou)(hou)驅(qu)(qu)動(dong)(dong)力(li)分(fen)(fen)(fen)(fen)配(pei)(pei)在(zai)(zai)70：30—30：70內連續變化。

汽(qi)車(che)的(de)(de)(de)(de)(de)驅(qu)(qu)動(dong)(dong)形(xing)式(shi)一般有以下幾種：前置(zhi)(zhi)(zhi)后(hou)(hou)驅(qu)(qu)(FR)、前置(zhi)(zhi)(zhi)前驅(qu)(qu)(FF)、后(hou)(hou)置(zhi)(zhi)(zhi)后(hou)(hou)驅(qu)(qu)(RR)、中置(zhi)(zhi)(zhi)后(hou)(hou)驅(qu)(qu)(MR)、四輪(lun)驅(qu)(qu)動(dong)(dong)。所謂(wei)驅(qu)(qu)動(dong)(dong)形(xing)式(shi)，是指發動(dong)(dong)機的(de)(de)(de)(de)(de)布(bu)置(zhi)(zhi)(zhi)方(fang)式(shi)及驅(qu)(qu)動(dong)(dong)輪(lun)的(de)(de)(de)(de)(de)數量、位置(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)形(xing)式(shi)。國內外(wai)大(da)多數貨車(che)(含皮卡)、部分轎車(che)(尤其是高級轎車(che))和(he)部分客車(che)都采(cai)用(yong)前置(zhi)(zhi)(zhi)后(hou)(hou)驅(qu)(qu)的(de)(de)(de)(de)(de)驅(qu)(qu)動(dong)(dong)型式(shi)，但采(cai)用(yong)該型式(shi)的(de)(de)(de)(de)(de)小型車(che)很少。所謂(wei)全輪(lun)驅(qu)(qu)動(dong)(dong)，又稱四輪(lun)驅(qu)(qu)動(dong)(dong)，是指汽(qi)車(che)前后(hou)(hou)輪(lun)都有動(dong)(dong)力。一般用(yong)4X4或4WD來表(biao)示，如果你(ni)看見一輛(liang)車(che)上(shang)標(biao)有上(shang)述字樣，那就表(biao)示該車(che)輛(liang)擁有4輪(lun)驅(qu)(qu)動(dong)(dong)的(de)(de)(de)(de)(de)功能。

首先它可以降低轎車的成本，這也(ye)是為什驅(qu)(qu)動(dong)(dong)輪(lun)圖冊么現(xian)今許多(duo)(duo)汽(qi)車制(zhi)造廠商都(dou)采用這種驅(qu)(qu)動(dong)(dong)系(xi)統的原因(yin)。前輪(lun)驅(qu)(qu)動(dong)(dong)(FWD)在制(zhi)造和安(an)裝(zhuang)方(fang)面(mian)都(dou)比后(hou)輪(lun)驅(qu)(qu)動(dong)(dong)(RWD)便(bian)宜很多(duo)(duo)。它沒有通(tong)過駕駛艙下面(mian)的驅(qu)(qu)動(dong)(dong)軸，也(ye)不(bu)用制(zhi)造后(hou)橋殼，變(bian)速(su)器和差速(su)器被裝(zhuang)配在一個殼體中，這樣所(suo)需的零部(bu)件就更少。這種前輪(lun)驅(qu)(qu)動(dong)(dong)系(xi)統還可以讓設計(ji)者更方(fang)便(bian)的在汽(qi)車底部(bu)安(an)裝(zhuang)其他(ta)部(bu)件，比如(ru)制(zhi)動(dong)(dong)系(xi)統，燃油供給系(xi)統和排氣(qi)系(xi)統。