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6FC5210-0DA20-0AA0新晃侗族自治
6FC5210-0DA20-0AA0新晃侗族自治
產(chǎn)品價格:¥999(人民幣)
  • 規(guī)格:齊全
  • 發(fā)貨地:武漢
  • 品牌:
  • 最小起訂量:1999
  • 誠信商家
    會員級別:標(biāo)準(zhǔn)會員
    認(rèn)證類型:企業(yè)認(rèn)證
    企業(yè)證件:通過認(rèn)證

    商鋪名稱:武漢路易達自動化有限公司

    聯(lián)系人:郭先生(先生)

    聯(lián)系手機:

    固定電話:

    企業(yè)郵箱:810334512@qq.com

    聯(lián)系地址:武漢市東西湖區(qū)走馬嶺匯通公路港A3-035

    郵編:430043

    聯(lián)系我時,請說是在焊材網(wǎng)上看到的,謝謝!

    商品詳情

      6FC5210-0DA20-0AA0

      在伺服驅(qū)動器速度閉環(huán)中,電機轉(zhuǎn)子實時速度測量精度對于改善速度環(huán) 的轉(zhuǎn)速控制動靜態(tài)特性至關(guān)重要。為尋求測量精度與系統(tǒng)成本的平衡, 一般采用增量式光電編碼器作為測速傳感器,與其對應(yīng)的常用測速方法 為M/T測速法。M/T測速法雖然具有一定的測量精度和較寬的測量范圍, 但這種方法有其固有的缺陷,主要包括:1)測速周期內(nèi)必須檢測到至 少一個完整的碼盤脈沖,限制了最低可測轉(zhuǎn)速;2)用于測速的2個控制 系統(tǒng)定時器開關(guān)難以嚴(yán)格保持同步,在速度變化較大的測量場合中無法 保證測速精度。因此應(yīng)用該測速法的傳統(tǒng)速度環(huán)設(shè)計方案難以提高伺服 驅(qū)動器速度跟隨與控制性能

      6FC5210-0DA20-0AA0

      聯(lián)系人:郭先生
      聯(lián)系電話:18971415643《優(yōu)先》
      座機:027-83238871
      傳真:207-61537051
      QQ:810334512《優(yōu)先》

      6FC5210-0DA20-0AA0

      《人工智能的未來》:詮釋了智能的內(nèi)涵,闡述了大腦工作的原理, 并告訴我們?nèi)绾尾拍苤圃斐稣嬲饬x上的智能機器——這樣的智能機器 將不再僅僅是對人類大腦的簡單模仿,它們的智能在許多方面會遠遠 超過人腦。霍金斯認(rèn)為,從人工智能到神經(jīng)網(wǎng)絡(luò),早先復(fù)制人類智能的 努力無一成功,究其原因,都是由于人們并未真正了解智能的內(nèi)涵和人 類大腦。所謂智能,就是人腦比較過去、預(yù)測未來的能力。大腦不是計 算機,不會亦步亦趨、按部就班的根據(jù)輸入產(chǎn)生輸出。

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