Semi-active Fuzzy Control for Cylindrical Turning Chatter

PDF(2107 KB)

Journal of Vibration and Shock ›› 2012, Vol. 31 ›› Issue (1) : 101-105.

论文

Semi-active Fuzzy Control for Cylindrical Turning Chatter

ＺＨＡＮＧＹｏｎｇ-ｌｉａｎｇ１; ＬＩＨａｏ-ｌｉｎ１，ＬＩＵＪｕｎ１; ＹＵＪｕｎ-ｙｉ２

Author information +

History +

Abstract

Smart material is increasingly being used for vibration control systems due to its fast response, easy control and little energy consumption. In this paper, A damping device based on smart materials——electrorheological fluid (ERF) was developed to suppress the chatter in turning slender shaft. The theoretical analysis shows that the control voltage corresponding to the best damping effect is not the same under different cutting conditions. Thus, a fuzzy control system with ERF for turning chatter was developed, and semi-active fuzzy control experiments were carried on. The experimental results show that under different cutting conditions the fuzzy control systems can adjust the control voltage adaptively so that the acceleration response were reduced and the chatter was inhibited.

Key words

turning chatter / smart material / electrorheological fluid(ERF) / fuzzy control

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

ＺＨＡＮＧＹｏｎｇ-ｌｉａｎｇ;ＬＩＨａｏ-ｌｉｎ;ＬＩＵＪｕｎ;ＹＵＪｕｎ-ｙｉ. Semi-active Fuzzy Control for Cylindrical Turning Chatter[J]. Journal of Vibration and Shock, 2012, 31(1): 101-105