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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="jpyfhbx" class="twoCol"><div id="ztsp8ub" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_txcp/">通信產(chǎn)品</a>?<a href="http://www.cdcfah.com/cp/second-txcp_csjhsb/">傳輸、交換設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-csjhsb_bianmaqi/">編碼器</a>?廣東小角度測(cè)量編碼器 **** 桁萱自動(dòng)化科技供應(yīng)</p><div id="zyvxpbn" class="leftbox clearfix"><h1>廣東小角度測(cè)量編碼器 **** 桁萱自動(dòng)化科技供應(yīng)</h1><div id="3edahj7" class="proBig"><div id="usubdub" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shhxzdh/637345854348144531/121132.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="v3krtfw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shhxzdh/637345854348144531/121132.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3cwsp73" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廣東小角度測(cè)量編碼器,高精度角度編碼器</p><p><span>***更新：</span>2021-01-21 08:15:21</p><p><span id="click" >瀏覽次數(shù)：5次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="z32czbi" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">桁萱自動(dòng)化科技（上海）有限公司</a></p><p><span>聯(lián)系人：</span>儲(chǔ)焰青</p><p><span>郵箱: </span>272205845@qq.com</p><p><span>電話: </span>18017028721</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.sh-hengxuan.com</p><p><span>手機(jī): </span>021-57658113</p><p><span>地址: </span>嘉好路1333號(hào)501</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="2szbiuw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2qsugs7" class="box"><p><p style="text-indent:25px">一般的理解，伺服高精度角度編碼器的精度與伺服控制位置環(huán)有關(guān)，而分辨率作用于伺服控制的速度環(huán)。在測(cè)量系統(tǒng)中，所謂的“瞬時(shí)速度”是沒有的，只是時(shí)間間隔越短，就越接近于“瞬時(shí)”，而越接近于“瞬時(shí)速度”的控制，“動(dòng)態(tài)特性”與“剛性”控制就越好，高速時(shí)的瞬時(shí)特征也越就明顯。變化的位置/單位時(shí)間=速度；變化的速度/單位時(shí)間=加速度；變化的加速度/單位時(shí)間=加加速度，廣東小角度測(cè)量編碼器，低速中，單信號(hào)周期的偏差對(duì)于速度穩(wěn)定性起決定性作用。高速中，廣東小角度測(cè)量編碼器，廣東小角度測(cè)量編碼器，以及在變化的加速度中，高精度角度編碼器的系統(tǒng)偏差和單信號(hào)周期的偏差對(duì)于變化的加速度穩(wěn)定性都會(huì)起決定性的作用。在解決有關(guān)高精度角度編碼器的干擾問題時(shí)，應(yīng)該從系統(tǒng)設(shè)計(jì)入手。廣東小角度測(cè)量編碼器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東小角度測(cè)量編碼器,高精度角度編碼器" src="https://tyunfile.71360.com/UploadFile/shhxzdh/637345854348144531/121132.png"></div><p style="text-indent:25px">針對(duì)高精度光電編碼器轉(zhuǎn)角精度的檢測(cè)，提出了一種基于雙頻激光干涉儀的光電編碼器轉(zhuǎn)角精度檢測(cè)方法，并研制了相應(yīng)的檢測(cè)裝置.該裝置以步進(jìn)電機(jī)為驅(qū)動(dòng)元件，通過減速機(jī)構(gòu)帶動(dòng)被檢編碼器和角度基準(zhǔn)旋轉(zhuǎn)，以Renishaw雙頻激光干涉儀為角度基準(zhǔn)檢測(cè)儀器，使用RenishawRX10回轉(zhuǎn)軸校準(zhǔn)組件為角度旋轉(zhuǎn)基準(zhǔn)，檢測(cè)精度達(dá)1.36″.分別使用該裝置和傳統(tǒng)手動(dòng)檢測(cè)裝置對(duì)21bit***式編碼器進(jìn)行精度檢測(cè)對(duì)比實(shí)驗(yàn)，結(jié)果表明，該裝置是可行的，且在檢測(cè)效率，檢測(cè)精度上均高于傳統(tǒng)檢測(cè)裝置.福建小角度編碼器高精度角度編碼器在機(jī)起重設(shè)備中應(yīng)用的意義有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東小角度測(cè)量編碼器,高精度角度編碼器" src="https://tyunfile.71360.com/UploadFile/shhxzdh/637345854262958984/7024201.png"></div><p style="text-indent:25px">光電軸角高精度角度編碼器的抗干擾能力較強(qiáng)，且沒有累計(jì)誤差。相對(duì)型測(cè)角高精度角度編碼器在我國(guó)研究的比較早的是長(zhǎng)春光申機(jī)械研究所。1964年長(zhǎng)春研制出了我國(guó)第1塊18位相對(duì)式碼盤，接著研制出了18位相對(duì)式高精度角度編碼器，用于電影經(jīng)緯儀上;1988年研制出了23位相對(duì)式高精度角度編碼器;1996年，又研制出25位相對(duì)式高精度角度編碼器，采用自然二進(jìn)制與周期二進(jìn)制混合編碼，采用單片機(jī)軟件細(xì)分，分辨率為0.039”，測(cè)角均方根誤差為士0.7”.。無論是增量型還是相對(duì)型光電軸角高精度角度編碼器，雖然它們都可以直接輸出數(shù)字量，多被用于角度的檢測(cè)，但其分辨率總是依賴于機(jī)械放大裝置。</p><p style="text-indent:25px">在軟件方面，也可通過速度調(diào)節(jié)器的PIP控制的切換等方法解決相關(guān)問題。我們可以看到在解決有關(guān)高精度角度編碼器的干擾問題時(shí)，應(yīng)該從系統(tǒng)設(shè)計(jì)入手，根據(jù)實(shí)際現(xiàn)場(chǎng)的應(yīng)用與環(huán)境條件選擇合適的設(shè)備，高精度角度編碼器系統(tǒng)一般受到共模和差模干擾，對(duì)于共模干擾來講我們可選擇差分類型的高精度角度編碼器，比如雙極性類型，對(duì)于差模干擾，一般對(duì)于電纜選擇，線路路徑，電源系統(tǒng)隔離處理，信號(hào)參考等需要仔細(xì)設(shè)計(jì)與布置。由于問題的復(fù)雜性，分析與處理方法可能會(huì)有不同和不足，對(duì)于實(shí)際問題的分析，希望能拋磚引玉，深入討論，以利進(jìn)一步處理實(shí)際工程問題。高精度角度編碼器的工作原理是什么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東小角度測(cè)量編碼器,高精度角度編碼器" src="https://tyunfile.71360.com/UploadFile/shhxzdh/637345854363261719/3697924.png"></div><p style="text-indent:25px">增量型和相對(duì)型高精度角度編碼器，前者輸出的是連續(xù)的計(jì)數(shù)脈沖，后者輸出的是角度位置編碼；單圈和多圈相對(duì)值高精度角度編碼器，單圈的只能反饋單圈也就是360°范圍內(nèi)的位置編碼，而多圈的則可以記錄有限多圈的位置編碼。我們知道，對(duì)于像變頻、伺服驅(qū)動(dòng)器和控制器等這些上位系統(tǒng)元件來說，它們?cè)谶\(yùn)轉(zhuǎn)過程中需要用到的是能夠反應(yīng)實(shí)際速度、位置測(cè)量值的工程當(dāng)量，而不**是簡(jiǎn)單的計(jì)數(shù)脈沖和角度編碼，無論是使用哪種高精度角度編碼器，其輸出常常是需要經(jīng)過一定的換算才能夠?yàn)樯衔坏尿?qū)動(dòng)控制系統(tǒng)所使用的。高精度角度編碼器的組成及工作原理有哪些？廣東小角度測(cè)量編碼器</p><p style="text-indent:25px">高精度角度編碼器的誤差是多少？廣東小角度測(cè)量編碼器</p><p style="text-indent:25px">高精度角度編碼器應(yīng)用于航空、航天、船舶、兵器、風(fēng)力設(shè)備、汽車、工業(yè)、機(jī)器人、試驗(yàn)設(shè)備等場(chǎng)合。互補(bǔ)輸出，抗干擾能力強(qiáng)，適用于重負(fù)載工業(yè)環(huán)境，工業(yè)機(jī)械，數(shù)控機(jī)床等行業(yè)測(cè)量角度可以替換進(jìn)口宜科、梅爾、寶盟等品牌產(chǎn)品，經(jīng)濟(jì)耐用，性價(jià)比高。采用板彈簧連接，分鍵槽，頂絲，抱緊、安裝方便可靠工業(yè)標(biāo)準(zhǔn)型，高性能設(shè)計(jì)，抗干擾強(qiáng)多種輸出電路可選，出線方式為插座，電纜側(cè)出等。適用于工業(yè)機(jī)械，交流變頻電機(jī)等全新進(jìn)口光電器件、可靠性高，壽命長(zhǎng)，具有抗干擾能力強(qiáng)，使用溫度范圍廣等特點(diǎn)。廣東小角度測(cè)量編碼器</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2944799.html</p></div></div></div></div></div><div id="82pwyfr" class="page-right twoColRt"><div id="koqxe74" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ys8nuwn" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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