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

基于綜合指標(biāo)的機(jī)床滾珠絲杠進(jìn)給系統(tǒng)動(dòng)態(tài)性能優(yōu)化
CSTR:
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號(hào):

基金項(xiàng)目:

國家自然科學(xué)基金項(xiàng)目（51805346,、51875380）和江蘇省住建廳科研項(xiàng)目（2018ZD330）


Dynamic Performance Optimization of Machine Tool Ball Screw Feed System Based on Comprehensive Indicators
Author:
Affiliation:

Fund Project:

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

    建立了滾珠絲杠進(jìn)給系統(tǒng)理論動(dòng)力學(xué)模型并對(duì)其響應(yīng)傳函特性進(jìn)行分析,，構(gòu)建了基于數(shù)字化模塊仿真的滾珠絲杠進(jìn)給驅(qū)動(dòng)系統(tǒng)集成模型,，提出了基于擴(kuò)縮式控制優(yōu)化模型的滾珠絲杠進(jìn)給驅(qū)動(dòng)動(dòng)態(tài)性能優(yōu)化方法,，構(gòu)建面向綜合指標(biāo)評(píng)價(jià)的可擴(kuò)縮式動(dòng)態(tài)性能指標(biāo)評(píng)價(jià)函數(shù),，根據(jù)動(dòng)態(tài)性能優(yōu)化要求實(shí)時(shí)建立動(dòng)態(tài)性能綜合評(píng)價(jià)指標(biāo)函數(shù),，通過運(yùn)動(dòng)路徑規(guī)劃定義,，借助遺傳優(yōu)化算法,，實(shí)現(xiàn)面向可擴(kuò)縮式綜合指標(biāo)評(píng)價(jià)的滾珠絲杠進(jìn)給驅(qū)動(dòng)系統(tǒng)動(dòng)態(tài)性能優(yōu)化,。通過實(shí)驗(yàn)測試與實(shí)例分析,，驗(yàn)證了前述滾珠絲杠進(jìn)給系統(tǒng)理論動(dòng)力學(xué)建模、基于數(shù)字化模塊仿真的滾珠絲杠進(jìn)給驅(qū)動(dòng)系統(tǒng)集成模型,、基于擴(kuò)縮式控制優(yōu)化模型的滾珠絲杠進(jìn)給驅(qū)動(dòng)動(dòng)態(tài)性能優(yōu)化方法的正確性,。

    Abstract:

    The theoretical dynamic model of ball screw feeding system was firstly established, and the characteristics of its response transfer function were analyzed. Then the integrated model of ball screw feeding drive system based on digital module simulation was constructed. The optimization method of ball screw feed drive dynamic performance based on the scalable control optimization model was proposed. The scalable dynamic characteristic index evaluation function for comprehensive performance estimation was constructed. The dynamic performance evaluation index function can be established in real time according to the requirement of dynamic performance optimization. Based on the above, with the definition of motion path planning, by the genetic optimization algorithm, the dynamic performance optimization of ball screw feed drive system oriented to scalable comprehensive index evaluation was realized finally. By experimental test and case analysis, the validity of the theoretical dynamic modeling of ball screw feeding system and its analysis conclusion, integrated model of ball screw feeding drive system based on digital module simulation, and also dynamic performance optimization method based on the scalable control optimization model were verified. The method provided a reference for dynamic performance optimization of ball screw feed system.

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

楊勇,孫群,朱其新,陳盛.基于綜合指標(biāo)的機(jī)床滾珠絲杠進(jìn)給系統(tǒng)動(dòng)態(tài)性能優(yōu)化[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2019,50(9):404-412. YANG Yong, SUN Qun, ZHU Qixin, CHEN Sheng. Dynamic Performance Optimization of Machine Tool Ball Screw Feed System Based on Comprehensive Indicators[J]. Transactions of the Chinese Society for Agricultural Machinery,2019,50(9):404-412.

復(fù)制
分享
文章指標(biāo)
  • 點(diǎn)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:2018-10-24
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期: 2019-09-10
  • 出版日期:
文章二維碼