참고문헌
- K.-D. Lee: Quality Monitoring System for Tailored Blank Welding, J. of KWS, 18-1(2000), 293-301(in Korean)
- J.-I. Lee, S.-H. Rhee: A Study of Inspection of Weld Bead Defects using Laser Vision, J. of KWS, 17-2(1999), 115-122 (in Korean)
- J.-D. Kim: Fundamental Study on the Weld Defects and Its Real-time Monitoring Method, J. of KWS, 20-1(2000), 26-33(in Korean)
- S. Y. Bang: Process Monitoring in Laser Welding with Photodiodes, Proceeding of Korea Society of Precision Engineering, (1996), 474-478(in Korean)
-
E. Beyer, and etc. : Plasma Fluctuation during Laser Machining with CW
$CO_{2}$ -Laser, SPIE, 801, High Power Laser, (1987)178-184 -
W. Gatzweiler and etc. : On-line Plasma Diagnostics for Process Control in Welding with
$CO_{2}$ Laser, SPIE, 1020, High Power$CO_{2}$ Laser Systems and Applications, (1988), 142-148 - W. Gatzweiler and etc. : Model of Dynamic Behaviour in Laser Beam Welding, SPIE, 1132, High Power Laser and Laser Machining Technology, (1989), 157-167
-
J. Suh and etc. : Weld Quality Monitoring and Seam Tracking in Making of Welded Tube using
$CO_{2}$ Laser, J. of KWS, 21-7(2003), 740-747(in Korean) - S.-H. Lee. D.-H. Yoon : Introduction to the Wavelet Transform, Jinhan Book Inc., (2002) (in Korean)
- Yves Meyer : Wavelets Algorithms & Application, SIAM(1993)
- User Manual of TMS320LF2406, TI Co
- FT25BM USB FIFO(USB-Parallel) I.C, FTDICHIP Co
- S. W. Smith : The Scientist and Engineer's Guide to Digital Signal Processing, 2nd Edition, California Technical Publishing, 1997