狼群影院

扭矩傳感器簡介

在(zai)方(fang)(fang)向盤(pan)下(xia)邊的方(fang)(fang)向桿上找到助(zhu)力電(dian)機，電(dian)機上一(yi)般有(you)一(yi)個(ge)小鐵蓋護著(zhu)的、帶四(si)根線(xian)（帶有(you)一(yi)個(ge)插頭）的就(jiu)(jiu)是轉向助(zhu)力扭(niu)矩(ju)傳感器，拆下(xia)小鐵蓋就(jiu)(jiu)能看到。

電(dian)動(dong)助(zhu)力(li)(li)(li)轉向(xiang)系統(tong)主要由扭(niu)(niu)(niu)矩傳(chuan)(chuan)感(gan)(gan)器，車速傳(chuan)(chuan)感(gan)(gan)器，電(dian)動(dong)機(ji)，減(jian)速機(ji)構與電(dian)子控(kong)制(zhi)單(dan)元等(deng)組成(cheng)。該系統(tong)通過(guo)扭(niu)(niu)(niu)矩傳(chuan)(chuan)感(gan)(gan)器感(gan)(gan)知(zhi)駕駛員在轉向(xiang)操(cao)作(zuo)時(shi)方向(xiang)盤產生(sheng)的扭(niu)(niu)(niu)矩力(li)(li)(li)和轉向(xiang)角度，就會(hui)把操(cao)控(kong)信(xin)(xin)息轉換(huan)成(cheng)數字信(xin)(xin)號(hao)輸入(ru)到控(kong)制(zhi)單(dan)元，再(zai)經過(guo)控(kong)制(zhi)單(dan)元對這些信(xin)(xin)號(hao)進行運算(suan)得到一個最(zui)佳的力(li)(li)(li)矩最(zui)后控(kong)制(zhi)驅使電(dian)動(dong)機(ji)工(gong)作(zuo)。以上就是(shi)整個電(dian)動(dong)助(zhu)力(li)(li)(li)系統(tong)構成(cheng)和工(gong)作(zuo)的過(guo)程，不難看出扭(niu)(niu)(niu)矩傳(chuan)(chuan)感(gan)(gan)器在電(dian)動(dong)助(zhu)力(li)(li)(li)系統(tong)中是(shi)最(zui)為重(zhong)要的器件之一。

扭矩傳感器的作用

扭矩傳感器在(zai)(zai)電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)統中(zhong)的(de)(de)作用(yong)(yong)電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)統可以稱之(zhi)為EPS，它就(jiu)是一種直接依(yi)靠電(dian)(dian)機(ji)提供(gong)(gong)輔助(zhu)(zhu)扭矩的(de)(de)動(dong)(dong)(dong)(dong)力轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)統。在(zai)(zai)整個系(xi)統中(zhong)，扭矩傳感器起到(dao)決(jue)定性(xing)(xing)作用(yong)(yong)。與傳統的(de)(de)液(ye)壓(ya)助(zhu)(zhu)力轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)統不(bu)(bu)(bu)同(tong)的(de)(de)是電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)統具(ju)有性(xing)(xing)能應用(yong)(yong)上更大的(de)(de)優勢。它不(bu)(bu)(bu)光在(zai)(zai)需要(yao)轉(zhuan)(zhuan)向(xiang)(xiang)時(shi)才啟動(dong)(dong)(dong)(dong)電(dian)(dian)機(ji)產生助(zhu)(zhu)力，這樣能大大的(de)(de)減少(shao)發(fa)動(dong)(dong)(dong)(dong)機(ji)燃油消耗。電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力能在(zai)(zai)各種行駛工(gong)況下(xia)提供(gong)(gong)最佳助(zhu)(zhu)力，減小由路面不(bu)(bu)(bu)平所引起電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)(de)輸出轉(zhuan)(zhuan)矩通過傳動(dong)(dong)(dong)(dong)裝置(zhi)的(de)(de)作用(yong)(yong)而助(zhu)(zhu)力向(xiang)(xiang)系(xi)的(de)(de)擾動(dong)(dong)(dong)(dong)，改善汽(qi)車的(de)(de)轉(zhuan)(zhuan)向(xiang)(xiang)特性(xing)(xing)，提高(gao)(gao)汽(qi)車的(de)(de)主(zhu)動(dong)(dong)(dong)(dong)安全(quan)性(xing)(xing)。和液(ye)壓(ya)助(zhu)(zhu)力相比沒有液(ye)壓(ya)回(hui)路，調(diao)整和檢測(ce)更容易(yi)，裝配自動(dong)(dong)(dong)(dong)化程度更高(gao)(gao)，且可通過設置(zhi)不(bu)(bu)(bu)同(tong)的(de)(de)程序，快(kuai)速以及不(bu)(bu)(bu)同(tong)車型匹配，縮(suo)短生產和開發(fa)周期(qi)。

扭矩傳感器(qi)的(de)作用是測量動態扭矩和(he)靜態扭矩，其(qi)檢測穩定性、抗干擾性，以(yi)及精度(du)都很好，每次使用不需要調整(zheng)為零。

愛唯歐三廂簡介

愛唯(wei)歐三廂(AVEO)是雪佛蘭的(de)國產車(che)廠上汽(qi)通(tong)用雪佛蘭于2011年推(tui)出的(de)一款小型(xing)三廂(xiang)轎車(che),最新年款為2014英文名:AVEO,別名:新樂騁,官方指導價:7.39-11.48萬元