JPH0524445B2 - - Google Patents

Info

Publication number
JPH0524445B2
JPH0524445B2 JP59012764A JP1276484A JPH0524445B2 JP H0524445 B2 JPH0524445 B2 JP H0524445B2 JP 59012764 A JP59012764 A JP 59012764A JP 1276484 A JP1276484 A JP 1276484A JP H0524445 B2 JPH0524445 B2 JP H0524445B2
Authority
JP
Japan
Prior art keywords
signal
signals
interpolation
output
encoder
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 - Lifetime
Application number
JP59012764A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60157014A (ja
Inventor
Fumio Ootomo
Takashi Taniguchi
Juji Fukuroda
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.)
Topcon Corp
Original Assignee
Topcon Corp
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 Topcon Corp filed Critical Topcon Corp
Priority to JP1276484A priority Critical patent/JPS60157014A/ja
Publication of JPS60157014A publication Critical patent/JPS60157014A/ja
Publication of JPH0524445B2 publication Critical patent/JPH0524445B2/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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24404—Interpolation using high frequency signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP1276484A 1984-01-26 1984-01-26 エンコ−ダ読取信号の内挿方法および装置 Granted JPS60157014A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1276484A JPS60157014A (ja) 1984-01-26 1984-01-26 エンコ−ダ読取信号の内挿方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1276484A JPS60157014A (ja) 1984-01-26 1984-01-26 エンコ−ダ読取信号の内挿方法および装置

Publications (2)

Publication Number Publication Date
JPS60157014A JPS60157014A (ja) 1985-08-17
JPH0524445B2 true JPH0524445B2 (de) 1993-04-07

Family

ID=11814464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1276484A Granted JPS60157014A (ja) 1984-01-26 1984-01-26 エンコ−ダ読取信号の内挿方法および装置

Country Status (1)

Country Link
JP (1) JPS60157014A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015219272A1 (de) 2014-10-08 2016-04-14 Kabushiki Kaisha Topcon Verfahren zum Interpolieren eines Lesesignals eines Inkrementalkodierers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110005A (ja) * 1984-11-05 1986-05-28 Fanuc Ltd 位置検出方法および装置
JPS61110006A (ja) * 1984-11-05 1986-05-28 Fanuc Ltd 位置検出方法
JPS63263418A (ja) * 1987-04-22 1988-10-31 Kayaba Ind Co Ltd 位置検出信号処理方式
JPH0617802B2 (ja) * 1987-12-21 1994-03-09 オ−クマ株式会社 エンコーダ内挿回路
US7567078B2 (en) * 2004-12-28 2009-07-28 Asahi Kasei Emd Corporation Magnetic rotation-angle sensor and angle-information processing device
JP6640541B2 (ja) 2015-12-02 2020-02-05 株式会社トプコン レーザスキャナ
JP6767107B2 (ja) 2015-12-07 2020-10-14 株式会社トプコン 角度検出装置及び測量装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068362A (de) * 1973-10-20 1975-06-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068362A (de) * 1973-10-20 1975-06-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015219272A1 (de) 2014-10-08 2016-04-14 Kabushiki Kaisha Topcon Verfahren zum Interpolieren eines Lesesignals eines Inkrementalkodierers

Also Published As

Publication number Publication date
JPS60157014A (ja) 1985-08-17

Similar Documents

Publication Publication Date Title
JP3015747B2 (ja) エンコーダの内挿回路
JPH08145719A (ja) 位置または角度の検出方法
US5243537A (en) Method and apparatus for rapid measurement of AC waveform parameters
US5999113A (en) Interpolation circuit for encoder having a look-up table memory with reduced capacity
GB2179515A (en) Shaft angle encoder
JPH0524445B2 (de)
JP4953714B2 (ja) エンコーダ出力の内挿方法及び内挿回路
JPH0794988B2 (ja) 分割回路を備えた位置測定装置
JP2000329505A (ja) 位置検出データ生成方法及び装置
RU2659468C1 (ru) Следящий синусно-косинусный преобразователь угла в код
JPS61110006A (ja) 位置検出方法
JP3365913B2 (ja) 位置検出装置
JPS61110005A (ja) 位置検出方法および装置
JPS60157013A (ja) エンコ−ダ読取信号の補正方法および装置
RU2692965C1 (ru) Способ регистрации фазы квадратурных сигналов
JPH0712510A (ja) ヘテロダイン干渉計用位相差測定装置
US5287166A (en) Displacement meter with stared displacement values
JPH0617802B2 (ja) エンコーダ内挿回路
JP3047946B2 (ja) 正弦波余弦波信号の角度位置信号生成装置
SU1651229A1 (ru) Цифровой фазометр
RU1812521C (ru) Цифровой фазометр
JPH0650254B2 (ja) 計測装置、及び該計測装置を用いたサーボ制御装置
SU1019467A1 (ru) Устройство дл интерпол ции аргумента гармонических функций
CN114779153A (zh) 电能表动态误差测量装置、系统及动态误差标定方法
SU1197064A1 (ru) Преобразователь перемещения в код