Login

朱永生

  • Personal Information
  • Name (Pinyin):zhu yong sheng
  • School/Department:机械工程学院
  • Education Level:Successive postgraduate and doctoral programs of study
  • Gender:Male
  • Degree:Doctor
  • Professional Title:Professor
  • Status:Employed
  • Alma Mater:西安交通大学
  • Supervisor of Doctorate Candidates:Yes
  • Supervisor of Master's Candidates:Yes
  • Discipline:Mechanical Engineering
  • College:School Of Mechanical Engineering

Papers

Current position: Home > Research > Papers

转子振动信号消噪方法研究

Release Time:2025-04-30
Hits:
Date:
2025-04-30
Title of Paper:
转子振动信号消噪方法研究
Journal:
振动、测试与诊断 ISTIC EI PKU
Summary:
针对转子振动信号周期性强而噪声信号具有随机性的特点,本文将时域平均法和小波软阈值消噪法相结合,先对振动信号进行时域平均,再对平均后的结果进行小波软阈值消噪处理.实验结果表明,这两种方法相结合,可以有效地去除振动信号的干扰噪声,提高信号的信噪比,取得良好的降噪效果.
Co-author:
王成栋 朱永生 张优云
Volume:
2003, 23(4)
Translation or Not:
No
Date of Publication:
2003-10-23