Observation of dynamic behavior of gliding arc discharge Fumiaki Mitsugi, Jin Furukawa, Tamiko Ohshima, Hiroharu Kawasaki, Toshiyuki Kawasaki, Shin-ichi Aoqui and Henryka D. Stryczewska Eur. Phys. J. Appl. Phys., 61 2 (2013) 24308 Published online: 15 February 2013 DOI: 10.1051/epjap/2012120408