Title :
Acceleration technique of waveform control for single sheet tester
Author :
Matsubara, Kazunori ; Takahashi, Norio ; Fujiwara, Koji ; Nakata, Takayoshi ; Nakano, Masanori ; Aoki, Hitoshi
Author_Institution :
Dept. of Electr. & Mech. Eng., Fukuoka Inst. of Technol., Japan
fDate :
11/1/1995 12:00:00 AM
Abstract :
An effective acceleration technique using digital feedback to control the flux waveform of a single sheet tester has been developed. In this technique, the waveform of the applied voltage is pre-estimated using the equivalent circuit equation. The convergence characteristic of the proposed method using the new technique is compared experimentally with a conventional method
Keywords :
automatic test equipment; convergence; equivalent circuits; feedback; magnetic variables measurement; waveform analysis; acceleration technique; convergence; digital feedback; equivalent circuit; flux waveform control; single sheet tester; Acceleration; Circuit testing; Control systems; Digital control; Equations; Equivalent circuits; Feedback; Humans; Life estimation; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
