Han-kyu Kim

Work place: SMIC Co., Ltd., South Korea



Research Interests: Engineering


Han-Kyu Kim received the M.S. degree in Computer Engineering from Wayne State University in 1988.  He is currently a President  in SMIC Co., Ltd., Seoul, Korea. His current research interests include mechatronics, sensors and actuators, dynamic system modeling, and M2M Device.

Author Articles
Real-Time Compensation of Chatter Vibration in Machine Tools

By Dong-Hoon Kim Jun-Yeob Song Suk-Keun Cha Han-kyu Kim

DOI: https://doi.org/10.5815/ijisa.2013.06.04, Pub. Date: 8 May 2013

The chatter vibration stands for a sudden relative vibration appeared between a material and a tool while processing with a machine. This vibration is a factor that seriously affects the quality of processed materials as well as being a factor which causes serious damages to the tool and the machine. This study is related to the detection and compensation of chatter vibration that can compensate chatter vibration faster and produce processed goods with more precision by autonomous compensation. 
The above-mentioned chatter vibration compensator includes the chatter vibration sensor and the chatter compensator that estimates the compensation value according to the sensor detecting the chatter vibration of machine tool and the chatter vibration detected from the sensor while having a feature of being organized by interlocking with the machine tool controller.

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