狼群视频在线

扭矩傳感器簡介

在方向盤下(xia)邊的(de)(de)方向桿上找(zhao)到(dao)助(zhu)力(li)電機，電機上一般有一個(ge)(ge)小(xiao)鐵(tie)(tie)蓋護著的(de)(de)、帶(dai)四根線（帶(dai)有一個(ge)(ge)插頭(tou)）的(de)(de)就是(shi)轉向助(zhu)力(li)扭矩傳感(gan)器(qi)，拆(chai)下(xia)小(xiao)鐵(tie)(tie)蓋就能看到(dao)。

電(dian)動(dong)(dong)助力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)系(xi)統主要(yao)由扭(niu)矩(ju)傳(chuan)感器(qi)，車速傳(chuan)感器(qi)，電(dian)動(dong)(dong)機，減速機構與電(dian)子控制單(dan)(dan)元等組成(cheng)。該(gai)系(xi)統通(tong)過(guo)(guo)扭(niu)矩(ju)傳(chuan)感器(qi)感知駕(jia)駛員在(zai)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)操(cao)作時方向(xiang)(xiang)(xiang)盤產(chan)生的(de)扭(niu)矩(ju)力(li)(li)和轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)角(jiao)度，就會(hui)把操(cao)控信(xin)息轉(zhuan)(zhuan)換成(cheng)數字信(xin)號輸入到控制單(dan)(dan)元，再經過(guo)(guo)控制單(dan)(dan)元對這些(xie)信(xin)號進行運算得到一個最佳的(de)力(li)(li)矩(ju)最后控制驅使電(dian)動(dong)(dong)機工作。以上就是整個電(dian)動(dong)(dong)助力(li)(li)系(xi)統構成(cheng)和工作的(de)過(guo)(guo)程，不難看出扭(niu)矩(ju)傳(chuan)感器(qi)在(zai)電(dian)動(dong)(dong)助力(li)(li)系(xi)統中(zhong)是最為(wei)重要(yao)的(de)器(qi)件之一。

扭矩傳感器的作用

扭矩(ju)傳(chuan)感(gan)器(qi)在電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)中的(de)(de)作用電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)可以稱(cheng)之為EPS，它(ta)就是一(yi)種(zhong)直接依靠電(dian)(dian)機(ji)提(ti)(ti)(ti)供(gong)輔助(zhu)(zhu)扭矩(ju)的(de)(de)動(dong)(dong)(dong)(dong)力轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)。在整個系(xi)(xi)(xi)統(tong)(tong)中，扭矩(ju)傳(chuan)感(gan)器(qi)起到決定性(xing)作用。與傳(chuan)統(tong)(tong)的(de)(de)液壓(ya)助(zhu)(zhu)力轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)不(bu)同(tong)的(de)(de)是電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)具有性(xing)能應(ying)用上更大(da)(da)(da)的(de)(de)優勢。它(ta)不(bu)光在需要轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)時才啟動(dong)(dong)(dong)(dong)電(dian)(dian)機(ji)產生助(zhu)(zhu)力，這(zhe)樣能大(da)(da)(da)大(da)(da)(da)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)力能在各種(zhong)行駛(shi)工(gong)況(kuang)下提(ti)(ti)(ti)供(gong)最佳助(zhu)(zhu)力，減小由路面不(bu)平(ping)所引起電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)(de)輸出轉(zhuan)(zhuan)(zhuan)矩(ju)通過(guo)傳(chuan)動(dong)(dong)(dong)(dong)裝(zhuang)置(zhi)(zhi)的(de)(de)作用而助(zhu)(zhu)力向(xiang)(xiang)系(xi)(xi)(xi)的(de)(de)擾(rao)動(dong)(dong)(dong)(dong)，改善汽車的(de)(de)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)特性(xing)，提(ti)(ti)(ti)高汽車的(de)(de)主動(dong)(dong)(dong)(dong)安全性(xing)。和液壓(ya)助(zhu)(zhu)力相比沒有液壓(ya)回路，調整和檢測更容易，裝(zhuang)配自動(dong)(dong)(dong)(dong)化程度更高，且可通過(guo)設置(zhi)(zhi)不(bu)同(tong)的(de)(de)程序，快速以及不(bu)同(tong)車型(xing)匹(pi)配，縮短生產和開發(fa)周期。

扭矩(ju)傳感器的(de)作用是測量動態扭矩(ju)和靜態扭矩(ju)，其檢(jian)測穩定性(xing)(xing)、抗干擾(rao)性(xing)(xing)，以及精(jing)度(du)都很好，每次使用不需要調整為(wei)零。

東風風神AX5新能源簡介

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