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clearfix"><h1>云南水下機(jī)器人聲吶設(shè)備值得信賴(lài) 保利天同水下裝備供應(yīng)</h1><div id="vtpvjev" class="proBig"><div id="xvrs48p" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ynbltt/637478029222364726/4830351.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ilh884r" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ynbltt/637478029222364726/4830351.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="38f84p8" 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>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>云南水下機(jī)器人聲吶設(shè)備,水下</p><p><span>***更新：</span>2021-02-07 10:25:57</p><p><span id="click" >瀏覽次數(shù)：40次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="svhqjzq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南保利天同水下裝備科技有限公司</a></p><p><span>聯(lián)系人：</span>肖力夫</p><p><span>郵箱: </span>453901470@qq.com</p><p><span>電話(huà): </span>18206796670</p><p><span>傳真: </span>0871_63578309</p><p><span>網(wǎng)址: </span>http://ynbltt.shop.88360.com</p><p><span>手機(jī): </span>0871-63578309</p><p><span>地址: </span>西山區(qū)環(huán)城西路368號(hào)華海新境界B坐22樓</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="beq3rwn" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="vyeigmx" class="box"><p><p> 聲吶（利用聲波進(jìn)行水下探測(cè)的技術(shù)或設(shè)備），聲吶也作聲納，是英文縮寫(xiě)“SONAR”的中文音譯（中國(guó)科技名詞審定委*會(huì)公布的規(guī)范譯名為聲吶），其全稱(chēng)為：SoundNavigationAndRanging（聲音導(dǎo)航與測(cè)距），是利用聲波在水中的傳播和反射特性，通過(guò)電聲轉(zhuǎn)換和信息處理進(jìn)行導(dǎo)航和測(cè)距的技術(shù)，也指利用這種技術(shù)對(duì)水下目標(biāo)進(jìn)行探測(cè)（存在、位置、性質(zhì)、運(yùn)動(dòng)方向等）和通訊的電子設(shè)備，是水聲學(xué)中應(yīng)用較全，云南水下機(jī)器人聲吶設(shè)備、比較重要的一種裝置，有主動(dòng)式和被動(dòng)式兩種類(lèi)型。聲吶是一種聲學(xué)探測(cè)設(shè)備，云南水下機(jī)器人聲吶設(shè)備，云南水下機(jī)器人聲吶設(shè)備，主動(dòng)式聲吶是在英國(guó)首先投入使用的，不過(guò)英國(guó)人把這種設(shè)備稱(chēng)為"ASDIC"（潛艇探測(cè)器）。海底導(dǎo)航裝備生產(chǎn)公司。云南水下機(jī)器人聲吶設(shè)備</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南水下機(jī)器人聲吶設(shè)備,水下" src="https://tyunfile.71360.com/UploadFile/ynbltt/637478029222364726/4830351.png"></div><p> 水下導(dǎo)航定位，慣性導(dǎo)航：慣性導(dǎo)航是一種自主式的導(dǎo)航方法。它完全依靠機(jī)載設(shè)備自主的完成導(dǎo)航任務(wù)，和外界不發(fā)生任何光、電聯(lián)系，因此隱蔽性好，工作不受氣候條件的限制。這一獨(dú)特的優(yōu)點(diǎn)，對(duì)作為軍*目的而應(yīng)用的各種航行器特別重要。所以近幾十年來(lái)，慣性導(dǎo)航在導(dǎo)彈、艦船、潛艇、水下武器、飛機(jī)、宇宙航行器上都得到了寬泛的應(yīng)用，在導(dǎo)航技術(shù)中占有突出的地位。慣性導(dǎo)航用于水下導(dǎo)航，是通過(guò)將加速度對(duì)時(shí)間兩次積分來(lái)獲得水下潛器的位置，其優(yōu)點(diǎn)是自主性和隱蔽性好。缺點(diǎn)是由于陀螺隨時(shí)間不斷漂移，在長(zhǎng)時(shí)間工作情況下導(dǎo)航定位累積誤差較大。早期的慣導(dǎo)系統(tǒng)復(fù)雜、體積大、能耗高不適合潛水器使用，現(xiàn)在隨著光纖、激光等新型固態(tài)陀螺技術(shù)的不斷進(jìn)步，為實(shí)現(xiàn)研制體積小、精度高、可靠性好、能耗與成本指標(biāo)低的INS提供了條件，因此在未來(lái)的自主式潛航器（AUV)上將有可能大量采用這些新型INS。目前，國(guó)外水下潛器常用的INS主要有:美國(guó)霍尼韋爾公司RL34環(huán)形激光陀螺慣性導(dǎo)航系統(tǒng)、美國(guó)Crossbow公司的微機(jī)械陀螺慣性導(dǎo)航系統(tǒng)等。四川水下緝私聲吶儀器深海通信裝備生產(chǎn)公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南水下機(jī)器人聲吶設(shè)備,水下" src="https://tyunfile.71360.com/UploadFile/ynbltt/637478029330636235/8150502.png"></div><p> 水下潛器在海洋環(huán)境的探測(cè)與建模、海洋目標(biāo)的水下探測(cè)與識(shí)別、定位與傳輸?shù)确矫娴难芯恐邪l(fā)揮著重要作用，而高精度的導(dǎo)航定位不只是水下潛器獲取有效信息的必要條件，還決定了它是否可以安全作業(yè)及返回，因此，高精度導(dǎo)航定位是研究水下潛器的關(guān)鍵技術(shù)之一，是確保潛水艇及無(wú)人潛航器在深海遠(yuǎn)航作戰(zhàn)、水下機(jī)器人作業(yè)、進(jìn)行水下搜索、打撈及救援等應(yīng)用的關(guān)鍵技術(shù)之一。導(dǎo)航系統(tǒng)是能夠向航行體的操縱者或控制系統(tǒng)提供航行體的位置、速度、航向、姿態(tài)等即時(shí)運(yùn)動(dòng)狀態(tài)的系統(tǒng)，在現(xiàn)代軍*技術(shù)中，導(dǎo)航占據(jù)著十分重要的地位，有著所方面的應(yīng)用，它已從為航空服務(wù)的航行保障手段，發(fā)展成為各種軍*操作和武器裝備提供關(guān)鍵的位置、速度與時(shí)間信息的傳感器，是現(xiàn)代戰(zhàn)*的重要信息源。導(dǎo)航已經(jīng)使現(xiàn)代軍*作戰(zhàn)方式發(fā)生了巨大的變化，引起了各國(guó)軍方的高度重視。 </p> <p> <br /> </p><p> 水聲通信：水聲通信（Underwateracousticcommunication）是一項(xiàng)在水下收發(fā)信息的技術(shù)，是當(dāng)前海洋軍*中比較重要和關(guān)鍵的技術(shù)。常見(jiàn)的水聲通信方法是采用擴(kuò)頻通信技術(shù)，如CDMA等。水聲通信的工作原理是將文字、語(yǔ)音、圖像等信息，通過(guò)電發(fā)送機(jī)轉(zhuǎn)換成電信號(hào)，并由編碼器將信息數(shù)字化處理后，換能器又將電信號(hào)轉(zhuǎn)換為聲信號(hào)。水聲通信工作原理：水聲通訊示意圖工作原理是首先將文字、語(yǔ)音、圖像等信息，通過(guò)電發(fā)送機(jī)轉(zhuǎn)換成電信號(hào)，并由編碼器將信息數(shù)字化處理后，換能器又將電信號(hào)轉(zhuǎn)換為聲信號(hào)。聲信號(hào)通過(guò)水這一介質(zhì)，將信息傳遞到接收換能器，這時(shí)聲信號(hào)又轉(zhuǎn)換為電信號(hào)，解碼器將數(shù)字信息破譯后，電接收機(jī)才將信息變成聲音、文字及圖片。水下聲學(xué)測(cè)速裝備生產(chǎn)公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南水下機(jī)器人聲吶設(shè)備,水下" src="https://tyunfile.71360.com/UploadFile/ynbltt/637478028392267105/1008777.png"></div><p> 聲學(xué)導(dǎo)航定位：水聲導(dǎo)航是在聲納和無(wú)線(xiàn)電導(dǎo)航的綜合技術(shù)基礎(chǔ)上發(fā)展起來(lái)的導(dǎo)航技術(shù)。水聲定位系統(tǒng)具有多個(gè)基元，基元一般為接收儀器或應(yīng)答器，基元間連線(xiàn)稱(chēng)為基線(xiàn)，根據(jù)基線(xiàn)長(zhǎng)度可分<span style="display:none;"></span>為長(zhǎng)基線(xiàn)系統(tǒng)、短基線(xiàn)系統(tǒng)和超短基線(xiàn)系統(tǒng)。這三種系統(tǒng)導(dǎo)航都需事先在海域布放換能器或換能器陣以實(shí)現(xiàn)聲學(xué)導(dǎo)航。換能器（或換能器陣）聲源（信標(biāo)或應(yīng)答器）發(fā)出的脈沖被一個(gè)或多個(gè)設(shè)在母船上的聲學(xué)傳感器接收，收到的脈沖信號(hào)經(jīng)過(guò)處理和按預(yù)定的數(shù)學(xué)模型進(jìn)行計(jì)算就可以得到聲源的位置。淺水多波束裝備生產(chǎn)公司。云南水下機(jī)器人聲吶設(shè)備</p><p style="text-indent:25px">水域救援裝備生產(chǎn)公司。云南水下機(jī)器人聲吶設(shè)備</p><p style="text-indent:25px"> 標(biāo)準(zhǔn)水聽(tīng)器用于液體中作聲學(xué)測(cè)量的電聲接收換能器，它的靈敏度經(jīng)過(guò)準(zhǔn)確校準(zhǔn)的，其聲學(xué)性能應(yīng)符合所規(guī)定的要求。目前在各種水聽(tīng)器中只有用壓電晶體或壓電陶瓷作敏感元件的壓電型水聽(tīng)器適合作標(biāo)準(zhǔn)水聽(tīng)器。國(guó)際電工委*會(huì)（IEC）制定的國(guó)際標(biāo)準(zhǔn)“IEC-500（1974）《標(biāo)準(zhǔn)水聽(tīng)器》”對(duì)壓電型標(biāo)準(zhǔn)水聽(tīng)器的聲學(xué)性能作出規(guī)定,如:靈敏度應(yīng)在－180～－200dB(0dB1V/µPa)之間；頻響特性在三個(gè)十倍程范圍內(nèi)起伏不大于±1.5dB;動(dòng)態(tài)范圍大于60dB；時(shí)間穩(wěn)定性為一年校準(zhǔn)一次而無(wú)可覺(jué)察的變化；水平方向的指向性是無(wú)向的，其偏差不超過(guò)+0、-3dB；以及靈敏度隨靜壓（水深）、溫度等的許可變化范圍。云南水下機(jī)器人聲吶設(shè)備</p><p style="text-indent:25px">云南保利天同水下裝備科技有限公司總部位于西山區(qū)環(huán)城西路368號(hào)華海新境界B坐22樓，是一家保利天同水下裝備科技有限公司：是以水下裝備為發(fā)展方向的國(guó)家高新技術(shù)企業(yè)，公司2002年成立以來(lái)，發(fā)揮雄厚的研發(fā)優(yōu)勢(shì)，研發(fā)了包括超高分辨率水下圖像聲吶、小尺寸高波特率水聲通信機(jī)、小型化高精度多譜勒計(jì)程議/ADCP及水下組合導(dǎo)航系統(tǒng)、港口智能安防系統(tǒng)等水下裝備。公司使命：帶給人們價(jià)值，世界因你而不同。公司愿景：用專(zhuān)注、持續(xù)改進(jìn)的優(yōu)良產(chǎn)品達(dá)成更好的客戶(hù)感受和口碑。的公司。保利天同水下裝備深耕行業(yè)多年，始終以客戶(hù)的需求為向?qū)?，為客?hù)提供***的水聲通訊設(shè)備，水下導(dǎo)航定位設(shè)備，水聲圖像設(shè)備，水下港口安防設(shè)備。保利天同水下裝備始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。保利天同水下裝備始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專(zhuān)注與執(zhí)著使保利天同水下裝備在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3204890.html</p></div></div></div></div></div><div id="35exd3x" class="page-right twoColRt"><div id="ehizk7e" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="b8s7eeq" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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