Electricity: motive power systems – Open-loop stepping motor control systems
Patent
1998-11-12
2000-08-29
Sircus, Brian
Electricity: motive power systems
Open-loop stepping motor control systems
318685, 360 9805, H02P 800
Patent
active
061113859
ABSTRACT:
A driving apparatus using a motor has a stepping motor, a moving mechanism, and a driving circuit. The moving mechanism moves an object to be driven on the basis of a driving force of the stepping motor. The moving mechanism moves the object among a plurality of moving points set on the basis of even-number steps of the stepping motor. The driving circuit supplies a plurality of drive signals equal to a plurality of even-number steps to the stepping motor.
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Iribe Masatsugu
Machiguchi Yoshihiro
Nakamura Jun-ichi
Nozaki Kenichi
Watanabe Taro
Maioli Jay H.
Sircus Brian
Sony Corporation
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