JPS54141973A - Positioning device - Google Patents

Positioning device

Info

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
Application number
JP4933678A
Other languages
Japanese (ja)
Inventor
Tsunekazu Tsuchiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4933678A priority Critical patent/JPS54141973A/en
Publication of JPS54141973A publication Critical patent/JPS54141973A/en
Pending legal-status Critical Current

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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
JP4933678A 1978-04-27 1978-04-27 Positioning device Pending JPS54141973A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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