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扭矩傳感器簡介

在方(fang)向(xiang)盤下(xia)邊的方(fang)向(xiang)桿上找到助力電機，電機上一般有一個小鐵蓋護著的、帶四根線（帶有一個插(cha)頭）的就是(shi)轉向(xiang)助力扭矩傳感(gan)器，拆下(xia)小鐵蓋就能看到。

電(dian)動(dong)助力轉向(xiang)系(xi)統(tong)主要(yao)由(you)扭(niu)矩(ju)傳(chuan)(chuan)感(gan)器(qi)(qi)，車速(su)傳(chuan)(chuan)感(gan)器(qi)(qi)，電(dian)動(dong)機(ji)(ji)，減速(su)機(ji)(ji)構與(yu)電(dian)子(zi)控(kong)(kong)制單(dan)元(yuan)等組成(cheng)。該系(xi)統(tong)通過(guo)(guo)扭(niu)矩(ju)傳(chuan)(chuan)感(gan)器(qi)(qi)感(gan)知駕(jia)駛員(yuan)在(zai)轉向(xiang)操作(zuo)時方向(xiang)盤產生的(de)扭(niu)矩(ju)力和轉向(xiang)角度，就會把操控(kong)(kong)信(xin)(xin)息轉換成(cheng)數字(zi)信(xin)(xin)號輸入到(dao)控(kong)(kong)制單(dan)元(yuan)，再經過(guo)(guo)控(kong)(kong)制單(dan)元(yuan)對這些(xie)信(xin)(xin)號進行運算得到(dao)一(yi)個最(zui)佳的(de)力矩(ju)最(zui)后(hou)控(kong)(kong)制驅使(shi)電(dian)動(dong)機(ji)(ji)工作(zuo)。以上就是整(zheng)個電(dian)動(dong)助力系(xi)統(tong)構成(cheng)和工作(zuo)的(de)過(guo)(guo)程，不難看出扭(niu)矩(ju)傳(chuan)(chuan)感(gan)器(qi)(qi)在(zai)電(dian)動(dong)助力系(xi)統(tong)中是最(zui)為重要(yao)的(de)器(qi)(qi)件之(zhi)一(yi)。

扭矩傳感器的作用

扭(niu)(niu)矩(ju)傳(chuan)感器在電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力轉(zhuan)向系(xi)統(tong)(tong)中的(de)(de)(de)作(zuo)(zuo)用電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力轉(zhuan)向系(xi)統(tong)(tong)可以稱之為EPS，它就是(shi)一種直接(jie)依靠電(dian)(dian)機提供輔(fu)助(zhu)(zhu)(zhu)(zhu)扭(niu)(niu)矩(ju)的(de)(de)(de)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)力轉(zhuan)向系(xi)統(tong)(tong)。在整(zheng)個系(xi)統(tong)(tong)中，扭(niu)(niu)矩(ju)傳(chuan)感器起到(dao)決(jue)定性(xing)作(zuo)(zuo)用。與(yu)傳(chuan)統(tong)(tong)的(de)(de)(de)液壓(ya)助(zhu)(zhu)(zhu)(zhu)力轉(zhuan)向系(xi)統(tong)(tong)不(bu)同的(de)(de)(de)是(shi)電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力轉(zhuan)向系(xi)統(tong)(tong)具有性(xing)能應(ying)用上更(geng)大的(de)(de)(de)優勢(shi)。它不(bu)光在需(xu)要轉(zhuan)向時才(cai)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)機產(chan)生助(zhu)(zhu)(zhu)(zhu)力，這(zhe)樣(yang)能大大的(de)(de)(de)減少(shao)發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)機燃油消耗。電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力能在各種行駛(shi)工況下提供最佳助(zhu)(zhu)(zhu)(zhu)力，減小由路(lu)面不(bu)平所引起電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)機的(de)(de)(de)輸出轉(zhuan)矩(ju)通(tong)過傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝置的(de)(de)(de)作(zuo)(zuo)用而助(zhu)(zhu)(zhu)(zhu)力向系(xi)的(de)(de)(de)擾動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，改善汽車(che)(che)的(de)(de)(de)轉(zhuan)向特性(xing)，提高(gao)汽車(che)(che)的(de)(de)(de)主動(dong)(dong)(dong)(dong)(dong)(dong)(dong)安全性(xing)。和(he)液壓(ya)助(zhu)(zhu)(zhu)(zhu)力相比(bi)沒有液壓(ya)回路(lu)，調整(zheng)和(he)檢(jian)測更(geng)容易(yi)，裝配自(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)化程度更(geng)高(gao)，且(qie)可通(tong)過設置不(bu)同的(de)(de)(de)程序，快速以及不(bu)同車(che)(che)型(xing)匹配，縮短生產(chan)和(he)開發周期。

扭(niu)(niu)矩(ju)傳(chuan)感(gan)器的作用是測量(liang)動態扭(niu)(niu)矩(ju)和靜(jing)態扭(niu)(niu)矩(ju)，其檢測穩定性、抗干擾(rao)性，以及精度都很好，每次使用不需要調整為零。

護衛艦07簡介

比亞迪護(hu)衛艦(jian)07正式量產下(xia)線(xian)，新車(che)預售22萬起，比(bi)亞迪護(hu)衛艦07是(shi)海洋網系列(lie)的產(chan)品。比(bi)亞迪護衛艦07的設計(ji)語言(yan)很個(ge)性(xing)化(hua)，它的外(wai)觀有一種(zhong)跨界(jie)感(gan)，展(zhan)現了其個(ge)性(xing)化(hua)的一面，新車定位中(zhong)型SUV。