摘要
根据对颤振多频现象的分析及信号调制原理，提出了磨削加工中基于幅值调制原理的再生调制型颤振，并对再生调制型颤振进行了理论分析和试验研究。
According to appearances of multi frequency grinding chatter and signal modulating principle,the regenerative modulating chatter based on amplitude modulating principle in grinding process is advanced,and further theoretical analyses and experimental researches about regenerative modulating chatter are carried out.
基金
高等学校博士学科点专项基金
