狼群视频在线

扭矩傳感器簡介

在方向盤下邊的方向桿上找到助(zhu)力電機，電機上一般(ban)有一個小鐵蓋護著的、帶四(si)根線（帶有一個插頭）的就是(shi)轉向助(zhu)力扭(niu)矩傳感器，拆(chai)下小鐵蓋就能(neng)看到。

電(dian)(dian)動助力轉向(xiang)系統主(zhu)要由扭矩(ju)傳(chuan)(chuan)(chuan)感器(qi)(qi)，車速(su)傳(chuan)(chuan)(chuan)感器(qi)(qi)，電(dian)(dian)動機(ji)，減速(su)機(ji)構(gou)與電(dian)(dian)子控(kong)制(zhi)(zhi)單元等組(zu)成(cheng)。該系統通過扭矩(ju)傳(chuan)(chuan)(chuan)感器(qi)(qi)感知駕駛員(yuan)在轉向(xiang)操(cao)作時(shi)方(fang)向(xiang)盤(pan)產生的(de)(de)扭矩(ju)力和轉向(xiang)角度，就會把操(cao)控(kong)信(xin)息(xi)轉換成(cheng)數字信(xin)號(hao)(hao)輸入到控(kong)制(zhi)(zhi)單元，再經過控(kong)制(zhi)(zhi)單元對這些信(xin)號(hao)(hao)進(jin)行運算得到一個(ge)最(zui)佳的(de)(de)力矩(ju)最(zui)后控(kong)制(zhi)(zhi)驅使電(dian)(dian)動機(ji)工作。以上就是整個(ge)電(dian)(dian)動助力系統構(gou)成(cheng)和工作的(de)(de)過程，不(bu)難(nan)看出扭矩(ju)傳(chuan)(chuan)(chuan)感器(qi)(qi)在電(dian)(dian)動助力系統中是最(zui)為重要的(de)(de)器(qi)(qi)件(jian)之一。

扭矩傳感器的作用

扭(niu)(niu)矩(ju)傳(chuan)感器(qi)在(zai)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助力(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)(xi)統(tong)中的(de)作(zuo)用(yong)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助力(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)(xi)統(tong)可以(yi)(yi)稱之為EPS，它就是一(yi)種(zhong)(zhong)直(zhi)接(jie)依靠電(dian)(dian)(dian)機(ji)提供輔助扭(niu)(niu)矩(ju)的(de)動(dong)(dong)(dong)(dong)力(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)(xi)統(tong)。在(zai)整個系(xi)(xi)統(tong)中，扭(niu)(niu)矩(ju)傳(chuan)感器(qi)起到決定性作(zuo)用(yong)。與傳(chuan)統(tong)的(de)液壓助力(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)(xi)統(tong)不(bu)同的(de)是電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助力(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)(xi)統(tong)具有(you)性能(neng)應用(yong)上更(geng)(geng)大(da)的(de)優勢(shi)。它不(bu)光在(zai)需要(yao)轉(zhuan)向(xiang)時才啟(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)機(ji)產生(sheng)助力(li)(li)(li)(li)，這(zhe)樣(yang)能(neng)大(da)大(da)的(de)減(jian)少發動(dong)(dong)(dong)(dong)機(ji)燃油消耗(hao)。電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助力(li)(li)(li)(li)能(neng)在(zai)各種(zhong)(zhong)行駛工況(kuang)下提供最佳助力(li)(li)(li)(li)，減(jian)小由(you)路(lu)面不(bu)平所引(yin)起電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)輸(shu)出轉(zhuan)矩(ju)通過傳(chuan)動(dong)(dong)(dong)(dong)裝置的(de)作(zuo)用(yong)而助力(li)(li)(li)(li)向(xiang)系(xi)(xi)的(de)擾動(dong)(dong)(dong)(dong)，改善汽(qi)車的(de)轉(zhuan)向(xiang)特性，提高(gao)汽(qi)車的(de)主動(dong)(dong)(dong)(dong)安全(quan)性。和液壓助力(li)(li)(li)(li)相(xiang)比沒有(you)液壓回(hui)路(lu)，調(diao)整和檢測更(geng)(geng)容易，裝配自動(dong)(dong)(dong)(dong)化程度更(geng)(geng)高(gao)，且(qie)可通過設置不(bu)同的(de)程序，快速(su)以(yi)(yi)及(ji)不(bu)同車型匹(pi)配，縮短生(sheng)產和開發周期。

扭矩傳感器的作用是(shi)測量(liang)動(dong)態(tai)扭矩和(he)靜態(tai)扭矩，其檢測穩(wen)定性(xing)、抗(kang)干(gan)擾性(xing)，以及精度都很好，每次使(shi)用不需(xu)要調整為零(ling)。

領雅(進口)簡介

菲亞特(te)(te)領雅是一款由菲亞特(te)(te)造型中心(xin)設計的(de)三廂車(che)，它(ta)不僅外形大方優雅、操控(kong)性(xing)(xing)出(chu)眾、極具實用性(xing)(xing)、而且具有(you)較高的(de)性(xing)(xing)價(jia)比。它(ta)適合各種場合的(de)使用，堪稱家庭(ting)主要用車(che)的(de)最(zui)好選擇，眾多的(de)優勢使得它(ta)在(zai)全球發布時一夜之間成為了矚目的(de)焦點。