JPS5528143A - Control unit for position for high speed drive - Google Patents
Control unit for position for high speed driveInfo
- Publication number
- JPS5528143A JPS5528143A JP9989278A JP9989278A JPS5528143A JP S5528143 A JPS5528143 A JP S5528143A JP 9989278 A JP9989278 A JP 9989278A JP 9989278 A JP9989278 A JP 9989278A JP S5528143 A JPS5528143 A JP S5528143A
- Authority
- JP
- Japan
- Prior art keywords
- output signal
- circuit
- counter
- signal
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Control Of Position Or Direction (AREA)
Abstract
PURPOSE: To keep constant the stop accuracy, even with the drive unit decelerated in any speed, by suppling the signal produced when the output signal of the control counter is more than the output signal of the preset counter to the up down control via the comparison circuit.
CONSTITUTION: The output signal from the oscillation circuit 3 is inputted to the up and down control circuit 4, the circuit 4 is started at the start signal generating circuit 5, and the output signal of the circuit 4 is added or subtracted at the control counter 6. The output signal X of the counter 6 and the output signal Y of the preset counter 17 are compared, and when X≥Y, a signal is produced via FE7, and the output from the discriminator 14 is inputted to the comparator 16. Thus, even if the drive unit 11 is decelerated in any speed, the stop accuracy can be kept constant independently of the speed, by making the slope of stopping constant.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9989278A JPS5528143A (en) | 1978-08-16 | 1978-08-16 | Control unit for position for high speed drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9989278A JPS5528143A (en) | 1978-08-16 | 1978-08-16 | Control unit for position for high speed drive |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5528143A true JPS5528143A (en) | 1980-02-28 |
Family
ID=14259416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9989278A Pending JPS5528143A (en) | 1978-08-16 | 1978-08-16 | Control unit for position for high speed drive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528143A (en) |
-
1978
- 1978-08-16 JP JP9989278A patent/JPS5528143A/en active Pending
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