TY - GEN
T1 - A new tracking method with FPGA chip for ultrasonic welding system
AU - Ma, Kai Hsing
AU - Chang, Wen Chung
AU - Lee, Yung-Chun
PY - 2009/12/1
Y1 - 2009/12/1
N2 - A new feedback control method of using field-programmable gate array (FPGA) chip for ultrasound welding system is appeared in this article. This feedback control circuits of ultrasound welding system consists of microprocessor control unit, signal generator, power amplifier, the feedback of voltage detector and current detector, etc. The experimental results exhibited this feedback control method can effectively and automatically catch frequency and rack a proper frequency for the ultrasound welding system.
AB - A new feedback control method of using field-programmable gate array (FPGA) chip for ultrasound welding system is appeared in this article. This feedback control circuits of ultrasound welding system consists of microprocessor control unit, signal generator, power amplifier, the feedback of voltage detector and current detector, etc. The experimental results exhibited this feedback control method can effectively and automatically catch frequency and rack a proper frequency for the ultrasound welding system.
UR - http://www.scopus.com/inward/record.url?scp=77950889360&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77950889360&partnerID=8YFLogxK
U2 - 10.1109/PEDS.2009.5385839
DO - 10.1109/PEDS.2009.5385839
M3 - Conference contribution
AN - SCOPUS:77950889360
SN - 9781424441662
T3 - Proceedings of the International Conference on Power Electronics and Drive Systems
SP - 369
EP - 370
BT - 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
T2 - 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
Y2 - 2 November 2009 through 5 November 2009
ER -