Dong-Hoon Kim

Work place: Korea Institute of Machinery and Materials, South Korea



Research Interests: Computational Science and Engineering, Computer systems and computational processes, Data Structures and Algorithms


Dong-Hoon Kim received his B.S., M.S. and Ph.D. degrees in Electronic Engineering from Kyungpook National University, Korea, in 1990, 1992 and 2005, respectively. Dr. Kim is currently a principal researcher at the Korea Institute of Machinery and Materials in Daejeon, Korea. His research interests include machine intelligence, M2M and u-Manufacturing.

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:, 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.

[...] Read more.
Other Articles