References

1. Journal of Japan Weld. Soc. v.64 no.6 Recent advances in welding power systems for automated welding H. Yamamoto
2. Australasian Welding Journal(4th Quarter) Low spattre welding E. K. Stava
3. Journal of Japan Weld. Soc. v.58 no.4 Recent advances in inverter controlled arc welding power sources and their application H. Yamamoto
4. Welding International v.4 no.5 The Development of Welding Current Control Systems for spatter reduction H. Yamamoto(et al.)
5. Welding International v.3 Reduction Spatter in CO₂Gas-Shielded Arc Welding Waveform Control T. Mita
6. Power Electronics N. Mohan
7. Power Electronics Rashid
8. IEEE Trans. Ind. Appl. v.IA-11 Pulsewidth Modulated Inverter Motor Drives with Improved Modulation J. Zubak(et al.)
9. IEEE PESC. Record Pulsewidth Modulation -A Survey Joachim Holtz
10. EPE 97 Proceeding v.4 Soft Switching Inverter Power Source for ARC Welding H. Mecke(et al.)