JPS54141973A - Positioning device - Google Patents
Positioning deviceInfo
- Publication number
- JPS54141973A JPS54141973A JP4933678A JP4933678A JPS54141973A JP S54141973 A JPS54141973 A JP S54141973A JP 4933678 A JP4933678 A JP 4933678A JP 4933678 A JP4933678 A JP 4933678A JP S54141973 A JPS54141973 A JP S54141973A
- Authority
- JP
- Japan
- Prior art keywords
- reference voltage
- speed reference
- comparator
- transistor
- turns
- 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 obtain an efficient positioning device with a simple configuration by providing a comparator and a speed reference voltage generator with output polarity to the device.
CONSTITUTION: The reversible counter 205 feeds pulses +P and -P delivered from the pulse generator 204 which is mechanically linked to the driving motor 115, and accumulates actual move quantity. The comparator 202 compares the content A of setter 101 with the content B of reversible counter 205, turns on the transistor Q2 to give a negative speed reference voltage to the servo control circuit 114 when A>B, and turns on the transistor Q1 to give a positive speed reference voltage to the servo control circuit 114 when A<B.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4933678A JPS54141973A (en) | 1978-04-27 | 1978-04-27 | Positioning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4933678A JPS54141973A (en) | 1978-04-27 | 1978-04-27 | Positioning device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54141973A true JPS54141973A (en) | 1979-11-05 |
Family
ID=12828142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4933678A Pending JPS54141973A (en) | 1978-04-27 | 1978-04-27 | Positioning device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54141973A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62226207A (en) * | 1986-03-28 | 1987-10-05 | Shibaura Eng Works Co Ltd | Positioning controller for servomotor |
-
1978
- 1978-04-27 JP JP4933678A patent/JPS54141973A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62226207A (en) * | 1986-03-28 | 1987-10-05 | Shibaura Eng Works Co Ltd | Positioning controller for servomotor |
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