ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

汽車電動助力轉(zhuǎn)向控制器驅(qū)動電路可靠設(shè)計
DOI:
CSTR:
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項目:


Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(tǒng)計
    • |
  • 參考文獻
    • |
  • 相似文獻
    • |
  • 引證文獻
    • |
  • 資源附件
    • |
  • 文章評論
    摘要:

    分析了電動助力轉(zhuǎn)向系統(tǒng)的工作原理及控制器可靠設(shè)計的關(guān)鍵技術(shù),。EPS控制器的模塊化設(shè)計將信號處理電路和功率驅(qū)動電路進行分層設(shè)計,，增強系統(tǒng)的抗干擾能力和可靠性；PWM驅(qū)動頻率的選擇要考慮與機械系統(tǒng)固有頻率的關(guān)系,、對電樞電流紋波的影響及對人的噪聲影響,，同時要考慮開關(guān)時電流脈峰對開關(guān)管及電動機安全的影響,；3個MOS管的并聯(lián)工作要考慮經(jīng)濟性、電路板空間與發(fā)熱功耗,、可靠性的關(guān)系,；MOS管的散熱設(shè)計通過合理地選擇散熱片及其參數(shù)，可以提高驅(qū)動效率和穩(wěn)定運行能力,。

    Abstract:

    The working principle and key technologies for reliable design of EPS controller were analyzed. The signal processing circuit and the power drive circuit were hierarchically designed to improve the anti-jamming capability and reliability. The PWM frequency was selected considering the relationship between the PWM frequency and the natural frequency of the mechanical system, the influence on the armature current ripple and the noise impact on people. Meanwhile, the influence of switching current pulse on the safety of the transistors and the motor should be taken into account. Three MOS transistors were paralleled for the economy, the heat dissipation and the reliability. The heat dissipation flake and its relevant parameters were selected to improve the drive efficiency and the stable operation capability.

    參考文獻
    相似文獻
    引證文獻
引用本文

趙景波,陳龍,江浩斌.汽車電動助力轉(zhuǎn)向控制器驅(qū)動電路可靠設(shè)計[J].農(nóng)業(yè)機械學(xué)報,2008,39(11):22-25.[J]. Transactions of the Chinese Society for Agricultural Machinery,2008,39(11):22-25.

復(fù)制
分享
文章指標(biāo)
  • 點擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期:
  • 出版日期:
文章二維碼