Title:
POSITIONING CONTROLLER
Document Type and Number:
Japanese Patent JPS57187714
Kind Code:
A
Abstract:
PURPOSE:To achieve high-speed positioning by exercising control so that invariably test motor angular speed is obtained. CONSTITUTION:The output of a command register 9 which supplies the rotational angle theta of a DC motor 14, and the output of a position register 11 stored with the motor rotational angle theta by pulses of a pulse generator 16 for generating the pulses proportional to the rotational angle of a motor 14 are inputted to an operating device 10, which performs necessary arithmetic for the starting and stopping of the motor. The output of said operating device 10 is connected to a comparator 12 constituting a speed servo system, and the output of the comparator 12 is connected to an amplifier 13, driving the motor 14. The angular speed of the motor 14 is detected by a tachogenerator 15 and supplied to one input of the comparator 12.
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Inventors:
HIRAHATA AKIO
Application Number:
JP7172381A
Publication Date:
November 18, 1982
Filing Date:
May 13, 1981
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
B23Q15/12; G05B19/23; G05D3/12; (IPC1-7): B23Q15/12; G05D3/12