JPS55146515A - Position detector - Google Patents

Position detector

Info

Publication number
JPS55146515A
JPS55146515A JP5269479A JP5269479A JPS55146515A JP S55146515 A JPS55146515 A JP S55146515A JP 5269479 A JP5269479 A JP 5269479A JP 5269479 A JP5269479 A JP 5269479A JP S55146515 A JPS55146515 A JP S55146515A
Authority
JP
Japan
Prior art keywords
displacement
directional pulse
moving part
position detector
directional
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.)
Granted
Application number
JP5269479A
Other languages
Japanese (ja)
Other versions
JPS5951007B2 (en
Inventor
Tadashi Nomura
Hiroshi Inada
Keizo Morita
Akio Watanabe
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5269479A priority Critical patent/JPS5951007B2/en
Priority to EP80301369A priority patent/EP0020024B1/en
Priority to DE8080301369T priority patent/DE3063844D1/en
Priority to US06/144,131 priority patent/US4313074A/en
Publication of JPS55146515A publication Critical patent/JPS55146515A/en
Publication of JPS5951007B2 publication Critical patent/JPS5951007B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: To perform an exact location by locating digitally, by generating the first directional pulse or the second directional pulse depending upon the direction of displacement whenever a moving part is subjected to displacement of a fixed quantity, and counting it.
CONSTITUTION: A position detector 1 is connected to a moving part 9 and a driving part 8, generates the first directional pulse 601 and the second directional pulse 602 by corresponding to displacement of the moving part 9, and inputs them to a control part 7. The control part 7 detects the direction of displacement of the moving part 9 and the quantity of displacement by the first directional pulse 601 and the second directional pulse 602, generates a driving signal 701 in accordance with the foregoing, and controls a movement of the moving part 9 through the driving part 8.
COPYRIGHT: (C)1980,JPO&Japio
JP5269479A 1979-04-27 1979-04-27 position detection device Expired JPS5951007B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5269479A JPS5951007B2 (en) 1979-04-27 1979-04-27 position detection device
EP80301369A EP0020024B1 (en) 1979-04-27 1980-04-25 Servo control system operable on digital basis
DE8080301369T DE3063844D1 (en) 1979-04-27 1980-04-25 Servo control system operable on digital basis
US06/144,131 US4313074A (en) 1979-04-27 1980-04-28 Servo control system operable on digital basis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5269479A JPS5951007B2 (en) 1979-04-27 1979-04-27 position detection device

Publications (2)

Publication Number Publication Date
JPS55146515A true JPS55146515A (en) 1980-11-14
JPS5951007B2 JPS5951007B2 (en) 1984-12-12

Family

ID=12921985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5269479A Expired JPS5951007B2 (en) 1979-04-27 1979-04-27 position detection device

Country Status (1)

Country Link
JP (1) JPS5951007B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890214A (en) * 1981-11-24 1983-05-28 Sanyo Denki Kk Incremental signal generator
JPS6054906U (en) * 1983-09-22 1985-04-17 松下電器産業株式会社 position detection circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890214A (en) * 1981-11-24 1983-05-28 Sanyo Denki Kk Incremental signal generator
JPS6054906U (en) * 1983-09-22 1985-04-17 松下電器産業株式会社 position detection circuit

Also Published As

Publication number Publication date
JPS5951007B2 (en) 1984-12-12

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