通過安(an)裝更(geng)多組數(shu)(shu)的(de)(de)(de)(de)接收(shou)(shou)線(xian)圈(quan)(quan)，并使其(qi)接收(shou)(shou)信號相位差(cha)(cha)成一(yi)定值，對(dui)所獲取的(de)(de)(de)(de)多路(lu)信號進行(xing)信號處理后再(zai)疊(die)加(jia)，理論上(shang)可(ke)以得(de)(de)到(dao)精度更(geng)高(gao)的(de)(de)(de)(de)速(su)度和(he)位置脈(mo)沖(chong)。但是，多路(lu)接收(shou)(shou)信號疊(die)加(jia)方案提(ti)高(gao)系(xi)統(tong)(tong)精度作(zuo)用有限，并有其(qi)局限性。首先是接收(shou)(shou)線(xian)圈(quan)(quan)的(de)(de)(de)(de)差(cha)(cha)異會使得(de)(de)位置脈(mo)沖(chong)占空比(bi)不一(yi)致(zhi)，信號疊(die)加(jia)后造成位置和(he)速(su)度的(de)(de)(de)(de)波(bo)動(dong)，產(chan)生(sheng)(sheng)(sheng)檢測(ce)誤差(cha)(cha)。其(qi)次(ci)，隨(sui)著接收(shou)(shou)線(xian)圈(quan)(quan)組數(shu)(shu)的(de)(de)(de)(de)增(zeng)加(jia)，接收(shou)(shou)線(xian)圈(quan)(quan)變得(de)(de)體積龐大(da)而復雜，容易(yi)受到(dao)安(an)裝空間(jian)的(de)(de)(de)(de)制(zhi)約，限制(zhi)其(qi)應用場合。同(tong)時，系(xi)統(tong)(tong)可(ke)靠性也會降低，一(yi)旦(dan)一(yi)組接收(shou)(shou)線(xian)圈(quan)(quan)發生(sheng)(sheng)(sheng)故障，整個測(ce)速(su)定位系(xi)統(tong)(tong)工(gong)作(zuo)便會發生(sheng)(sheng)(sheng)異常。而且當接收(shou)(shou)線(xian)圈(quan)(quan)組數(shu)(shu)增(zeng)加(jia)到(dao)一(yi)定程度后，因為接收(shou)(shou)線(xian)圈(quan)(quan)的(de)(de)(de)(de)工(gong)藝或成本等因素的(de)(de)(de)(de)影(ying)響，ZR-EIR-60，會使得(de)(de)進一(yi)步提(ti)高(gao)精度成為瓶頸(jing)。

武(wu)漢知(zhi)仁測控科技(ji)有限公司位于九省通衢的湖(hu)北武(wu)漢，是一家以移(yi)動搬運設備位置檢測儀表為(wei)(wei)主導，以節能(neng)智能(neng)無人(ren)化控制為(wei)(wei)延伸的創新型企(qi)業(ye)；擁(yong)有電(dian)磁誘導尺位移(yi)檢測設備，卸料(liao)(liao)車(che)與(yu)天車(che)無人(ren)智能(neng)化作(zuo)業(ye)系統、大型料(liao)(liao)場堆取料(liao)(liao)機智能(neng)化作(zuo)業(ye)系統，產(chan)品廣泛運用于高耗能(neng)重工(gong)業(ye)企(qi)業(ye)的節能(neng)增(zeng)效，智能(neng)制造(zao)與(yu)改造(zao)項目中。

1.建立了感應環線(xian)(xian)的(de)電磁學模(mo)型，并利用MATLAB和有限元分析軟件(jian)ANSOFT對其進行驗證，根據效果選擇適當(dang)的(de)參數從(cong)而確定(ding)(ding)環線(xian)(xian)的(de)終結構。2.針對地面環線(xian)(xian)的(de)感應信(xin)號(hao)(hao)，從(cong)信(xin)號(hao)(hao)解調到(dao)定(ding)(ding)位和相對定(ding)(ding)位方法研究，提出(chu)了一系列信(xin)號(hao)(hao)處理方法，由(you)原始環線(xian)(xian)信(xin)號(hao)(hao)解算得到(dao)列車位置信(xin)息。3.對環線(xian)(xian)系統的(de)信(xin)號(hao)(hao)噪

感應(ying)環(huan)線(xian)(xian)（電(dian)(dian)(dian)磁(ci)誘(you)導尺）通信(xin)，又稱(cheng)軌(gui)間電(dian)(dian)(dian)纜(lan)通信(xin)，是一種可靠性高、經濟環(huan)保的通信(xin)方(fang)式。軌(gui)間電(dian)(dian)(dian)纜(lan)通常方(fang)式鋪設。用兩(liang)條(tiao)平(ping)行(xing)導線(xian)(xian)接(jie)終(zhong)端(duan)電(dian)(dian)(dian)阻來代(dai)替(ti)傳(chuan)(chuan)統軌(gui)道電(dian)(dian)(dian)路(lu)中的軌(gui)道電(dian)(dian)(dian)流回路(lu)。傳(chuan)(chuan)輸線(xian)(xian)由信(xin)號源激(ji)勵，環(huan)線(xian)(xian)電(dian)(dian)(dian)纜(lan)的終(zhong)端(duan)接(jie)終(zhong)端(duan)匹(pi)配電(dian)(dian)(dian)阻，匹(pi)配電(dian)(dian)(dian)阻的阻值應(ying)等(deng)(deng)于或近似(si)等(deng)(deng)于傳(chuan)(chuan)輸線(xian)(xian)特性阻抗(kang)，實(shi)現阻抗(kang)匹(pi)配后(hou)，線(xian)(xian)上(shang)只有行(xing)波電(dian)(dian)(dian)壓和(he)電(dian)(dian)(dian)流，列車感應(ying)線(xian)(xian)圈和(he)傳(chuan)(chuan)輸線(xian)(xian)通過(guo)電(dian)(dian)(dian)磁(ci)耦合就可以相互傳(chuan)(chuan)遞調(diao)制過(guo)的數據。

ZR-EIR-60-知仁測控(在線咨詢)由武漢知仁測控科技有限公司提供。武漢知仁測控科技有限公司在電工儀器儀表這一領域傾注了諸多的熱忱和熱情，知仁測控一直以客戶為中心、為客戶創造價值的理念、以品質、服務來贏得市場，衷心希望能與社會各界合作，共創成功，共創輝煌。相關業務歡迎垂詢，聯系人：楊經理。