JPS6224726B2 - - Google Patents

Info

Publication number
JPS6224726B2
JPS6224726B2 JP54093169A JP9316979A JPS6224726B2 JP S6224726 B2 JPS6224726 B2 JP S6224726B2 JP 54093169 A JP54093169 A JP 54093169A JP 9316979 A JP9316979 A JP 9316979A JP S6224726 B2 JPS6224726 B2 JP S6224726B2
Authority
JP
Japan
Prior art keywords
variable gain
gain amplifier
scale
signal
vector
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.)
Expired
Application number
JP54093169A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5618715A (en
Inventor
Susumu Makinochi
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.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Priority to JP9316979A priority Critical patent/JPS5618715A/ja
Publication of JPS5618715A publication Critical patent/JPS5618715A/ja
Publication of JPS6224726B2 publication Critical patent/JPS6224726B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Transform (AREA)
JP9316979A 1979-07-24 1979-07-24 Error-compensated encoder Granted JPS5618715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9316979A JPS5618715A (en) 1979-07-24 1979-07-24 Error-compensated encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9316979A JPS5618715A (en) 1979-07-24 1979-07-24 Error-compensated encoder

Publications (2)

Publication Number Publication Date
JPS5618715A JPS5618715A (en) 1981-02-21
JPS6224726B2 true JPS6224726B2 (enrdf_load_stackoverflow) 1987-05-29

Family

ID=14075060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9316979A Granted JPS5618715A (en) 1979-07-24 1979-07-24 Error-compensated encoder

Country Status (1)

Country Link
JP (1) JPS5618715A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0812081B2 (ja) * 1986-10-29 1996-02-07 株式会社ミツトヨ 測定装置の分割回路
JPS63199019U (enrdf_load_stackoverflow) * 1987-06-15 1988-12-21
JP2571096B2 (ja) * 1988-04-18 1997-01-16 ファナック株式会社 エンコーダ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262040A (en) * 1975-11-18 1977-05-23 Nippon Chemical Ind Error compensated encoder
JPS5269346A (en) * 1975-12-08 1977-06-09 Nippon Chemical Ind Error compensated encoder

Also Published As

Publication number Publication date
JPS5618715A (en) 1981-02-21

Similar Documents

Publication Publication Date Title
US4225931A (en) Interpolation apparatus for digital electronic position measuring instrument
US5305241A (en) Error correcting apparatus in position detection
US4794251A (en) Apparatus for measuring lengths or angles
US8290732B2 (en) Absolute type linear encoder and method for adjusting position thereof
US6029118A (en) Device and method for position measuring
US6496266B1 (en) Measuring device for absolute measurement of displacement
KR20070054735A (ko) 인코더 신호 처리 장치 및 그 신호 처리 방법
GB1585744A (en) Measuring apparatus
CN102168996A (zh) 光电式编码器
US11525715B2 (en) Linearization of input signals
EP0875735B1 (en) Interpolation circuit for an incremental encoder
JPH08178700A (ja) インクリメンタルエンコーダ
US6501403B2 (en) Calibrated encoder multiplier
JPH04279817A (ja) アブソリュートエンコーダ
JPS6224726B2 (enrdf_load_stackoverflow)
TW202006323A (zh) 角度檢測器
JPH08233602A (ja) アブソリュートエンコーダ
JPS63256814A (ja) 位置検出装置
JP4222892B2 (ja) 誤差補正機能付エンコーダ
JP3336396B2 (ja) アブソリュートエンコーダ
JPS6257930B2 (enrdf_load_stackoverflow)
JPS6057011B2 (ja) 変位測定装置における内插装置
US5117376A (en) Incremental measuring system
JPH0244373B2 (enrdf_load_stackoverflow)
WO2019078268A1 (ja) 位置検出装置