JPS606824A - 原点回路 - Google Patents

原点回路

Info

Publication number
JPS606824A
JPS606824A JP11408883A JP11408883A JPS606824A JP S606824 A JPS606824 A JP S606824A JP 11408883 A JP11408883 A JP 11408883A JP 11408883 A JP11408883 A JP 11408883A JP S606824 A JPS606824 A JP S606824A
Authority
JP
Japan
Prior art keywords
origin
signal
circuit
selection
detector
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
JP11408883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0370769B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiroshi Yonemoto
米本　宏
Mamoru Hirota
守 広田
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.)
Sony Magnescale Inc
Original Assignee
Sony Magnescale Inc
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 Sony Magnescale Inc filed Critical Sony Magnescale Inc
Priority to JP11408883A priority Critical patent/JPS606824A/ja
Publication of JPS606824A publication Critical patent/JPS606824A/ja
Publication of JPH0370769B2 publication Critical patent/JPH0370769B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/06—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for operation by a null method
    • G01D3/063—Comparing the measuring value with a reference value which periodically or incidentally scans the measuring range

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Position Or Direction (AREA)
JP11408883A 1983-06-24 1983-06-24 原点回路 Granted JPS606824A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11408883A JPS606824A (ja) 1983-06-24 1983-06-24 原点回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11408883A JPS606824A (ja) 1983-06-24 1983-06-24 原点回路

Publications (2)

Publication Number Publication Date
JPS606824A true JPS606824A (ja) 1985-01-14
JPH0370769B2 JPH0370769B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-11-08

Family

ID=14628788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11408883A Granted JPS606824A (ja) 1983-06-24 1983-06-24 原点回路

Country Status (1)

Country Link
JP (1) JPS606824A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003083771A (ja) * 2001-07-03 2003-03-19 Olympus Optical Co Ltd エンコーダ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003083771A (ja) * 2001-07-03 2003-03-19 Olympus Optical Co Ltd エンコーダ
US7825369B2 (en) 2001-07-03 2010-11-02 Olympus Corporation Displacement sensor, method for detecting the optimal reference position, and method for judging stability of detecting reference position of displacement sensor

Also Published As

Publication number Publication date
JPH0370769B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-11-08

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