Electricity: motive power systems – Braking – Automatic and/or with time-delay means
Patent
1987-01-22
1988-04-19
Shoop, Jr., William M.
Electricity: motive power systems
Braking
Automatic and/or with time-delay means
318362, 355 14R, H02P 310, G03G 1500
Patent
active
047392312
ABSTRACT:
There is provided a moving body control device comprising a motor for driving a moving body, detector for detecting the speed of the motor, memory for storing a program for the phase comparison control of the speed of the motor, and control means for controlling the motor according to said program by inputting the output from the detector.
REFERENCES:
patent: 3519805 (1970-07-01), Thorne-Booth
patent: 3639754 (1972-02-01), Kovalcik et al.
patent: 4223261 (1980-09-01), White
patent: 4234833 (1980-11-01), Barrett
patent: 4391506 (1983-07-01), Koide
patent: 4394889 (1983-07-01), Gray
patent: 4454454 (1984-06-01), Valentine
patent: 4561771 (1985-12-01), Sugiura
patent: 4568171 (1986-02-01), Ikenoue
Conference Record of the Industry Applications Society, IEEE-IAS, 1981 Annual Meeting, Philadelphia, PA, U.S.A., 5-9 Oct. 1981, pp. 265-270.
Hirose Masayuki
Komiya Yutaka
Miyata Masanori
Nakamura Shin-ichi
Canon Kabushiki Kaisha
Ro Bentsu
Shoop Jr. William M.
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