BE863532A - Procede de mesure de valeurs absolues au moyen d'un capteur de mesure a fonctionnement non lineaire et d'un dispositif de mesure pour la realisation de ce procede - Google Patents
Procede de mesure de valeurs absolues au moyen d'un capteur de mesure a fonctionnement non lineaire et d'un dispositif de mesure pour la realisation de ce procedeInfo
- Publication number
- BE863532A BE863532A BE1008691A BE1008691A BE863532A BE 863532 A BE863532 A BE 863532A BE 1008691 A BE1008691 A BE 1008691A BE 1008691 A BE1008691 A BE 1008691A BE 863532 A BE863532 A BE 863532A
- Authority
- BE
- Belgium
- Prior art keywords
- measuring
- carrying
- absolute values
- linear operation
- measuring device
- Prior art date
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
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
- G01D3/022—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation having an ideal characteristic, map or correction data stored in a digital memory
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
- G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
-
- 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
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
- G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH148077A CH615503A5 (fr) | 1977-02-08 | 1977-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE863532A true BE863532A (fr) | 1978-05-29 |
Family
ID=4211453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1008691A BE863532A (fr) | 1977-02-08 | 1978-02-01 | Procede de mesure de valeurs absolues au moyen d'un capteur de mesure a fonctionnement non lineaire et d'un dispositif de mesure pour la realisation de ce procede |
Country Status (8)
Country | Link |
---|---|
US (1) | US4181961A (fr) |
AU (1) | AU3286478A (fr) |
BE (1) | BE863532A (fr) |
CA (1) | CA1097815A (fr) |
CH (1) | CH615503A5 (fr) |
DE (1) | DE2804678B2 (fr) |
FR (1) | FR2379800A1 (fr) |
GB (1) | GB1595682A (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2439975A1 (fr) * | 1978-10-23 | 1980-05-23 | Otdel Fiz Nerazrushajuschego | Dispositif pour la mesure d'epaisseurs de revetements |
US4292588A (en) * | 1978-12-18 | 1981-09-29 | Schlumberger Technology Corporation | Electromagnetic inspection tool for ferromagnetic casings |
DE2948337C2 (de) * | 1979-10-11 | 1983-07-21 | Maag-Zahnräder & -Maschinen AG, 8023 Zürich | Schaltungsanordnung zum Festlegen der Grenzen einer Meßstrecke eines Zahnflankenprüfgerätes |
DE3024716C2 (de) * | 1980-06-30 | 1986-10-23 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Digitales Längen- oder Winkelmeßsystem |
US4443117A (en) * | 1980-09-26 | 1984-04-17 | Terumo Corporation | Measuring apparatus, method of manufacture thereof, and method of writing data into same |
DE3036830C2 (de) * | 1980-09-30 | 1987-01-08 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Verfahren zur Korrektur von Meßwerten bei einem digitalen elektrischen Längen- oder Winkelmeßsystem |
DE3128095A1 (de) * | 1981-07-16 | 1983-02-03 | Hartmann & Braun Ag, 6000 Frankfurt | "verfahren zur digitalen korrektur des zusammenhanges zwischen einem digitalen eingangssignal und einem digitalen ausgangssignal sowie schaltungsanordnung zur durchfuehrung dieses verfahrens" |
FR2509851A1 (fr) * | 1981-07-17 | 1983-01-21 | Tesa Sa | Capteur electronique de mesure |
DE3404720A1 (de) * | 1984-02-10 | 1985-08-14 | Karl Deutsch Prüf- und Meßgerätebau GmbH + Co KG, 5600 Wuppertal | Verfahren und vorrichtung zur schichtdickenmessung |
FI70485C (fi) * | 1984-10-26 | 1986-09-19 | Vaisala Oy | Maetningsfoerfarande foer impedanser saerskilt smao kapacitanser vid vilket man anvaender en eller flera referenser |
JPS61137011A (ja) * | 1984-12-06 | 1986-06-24 | Dainippon Screen Mfg Co Ltd | エンコ−ダ出力の精度向上方法 |
DE3516303A1 (de) * | 1985-05-07 | 1986-11-13 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur transformation der signalcharakteristik eines sensorsignals |
IT1183974B (it) * | 1985-11-26 | 1987-10-22 | Iveco Fiat | Metodo e apparecchiatura per rilevare dei parametri connessi con la tempra di pezzi metallici |
FR2611894A1 (fr) * | 1987-02-26 | 1988-09-09 | Thomson Semiconducteurs | Dispositif electronique de mesure d'angle |
US5258931A (en) * | 1988-07-08 | 1993-11-02 | Parker-Hannifin Corporation | Precision electronic absolute and relative position sensing device and method of using same |
DE3826698A1 (de) * | 1988-08-05 | 1990-02-08 | Wacker Chemitronic | Verfahren und vorrichtung zur kontrolle des schnittverlaufes beim abtrennen von scheiben von nichtmagnetisierbaren werkstuecken |
US4970670A (en) * | 1988-11-30 | 1990-11-13 | Westinghouse Electric Corp. | Temperature compensated eddy current sensor temperature measurement in turbine blade shroud monitor |
US5485082A (en) * | 1990-04-11 | 1996-01-16 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Method of calibrating a thickness measuring device and device for measuring or monitoring the thickness of layers, tapes, foils, and the like |
US5185635A (en) * | 1990-04-25 | 1993-02-09 | Tektronix, Inc. | Method of calibrating and controlling the optical power output of an OTDR |
US5142284A (en) * | 1990-04-25 | 1992-08-25 | Tektronix, Inc. | Sample and hold with intermediate reset voltage outside of the magnitude range of the input |
GB9208190D0 (en) * | 1992-04-11 | 1992-05-27 | Elcometer Instr Ltd | Measuring instrument |
US8286081B2 (en) * | 2009-04-30 | 2012-10-09 | Apple Inc. | Editing and saving key-indexed geometries in media editing applications |
CN103471641B (zh) * | 2013-09-03 | 2015-12-23 | 中国科学技术大学 | 一种电涡流传感器的温度漂移自动校正方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1305092A (fr) * | 1969-04-23 | 1973-01-31 | ||
US3662163A (en) * | 1970-08-04 | 1972-05-09 | Gen Electric | Digital signal linearizer |
US3790910A (en) * | 1972-04-21 | 1974-02-05 | Garrett Corp | Conditioning circuit and method for variable frequency sensor |
US3808525A (en) * | 1972-06-22 | 1974-04-30 | A Ott | Thickness measuring device for indicating the mean value of a pre-set number of measurements of the thickness of a layer |
DE2317023B2 (de) * | 1973-04-05 | 1980-08-07 | Bodenseewerk Geraetetechnik Gmbh, 7770 Ueberlingen | Schaltungsanordnung zur Linearisierung des Zusammenhangs zwischen dem Ausgangssignal eines Meßgebers und einer MeBgröße |
DD105060A1 (fr) * | 1973-06-05 | 1974-04-05 | ||
US3878457A (en) * | 1973-11-16 | 1975-04-15 | Wayne E Rodgers | Thin film thickness measuring apparatus using an unbalanced inductive bridge |
AT353888B (de) * | 1975-11-03 | 1979-12-10 | Siemens Ag | Digitale schaltungsanordnung zur linearisierung nichtlinearer geberkennlinien |
JPS52104143A (en) * | 1976-02-02 | 1977-09-01 | Perkin Elmer Corp | Method and apparatus for error modification |
-
1977
- 1977-02-08 CH CH148077A patent/CH615503A5/de not_active IP Right Cessation
-
1978
- 1978-01-30 US US05/873,670 patent/US4181961A/en not_active Expired - Lifetime
- 1978-01-31 AU AU32864/78A patent/AU3286478A/en active Pending
- 1978-01-31 CA CA296,104A patent/CA1097815A/fr not_active Expired
- 1978-02-01 BE BE1008691A patent/BE863532A/fr not_active IP Right Cessation
- 1978-02-02 GB GB4344/78A patent/GB1595682A/en not_active Expired
- 1978-02-02 FR FR7804327A patent/FR2379800A1/fr not_active Withdrawn
- 1978-02-03 DE DE2804678A patent/DE2804678B2/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU3286478A (en) | 1979-08-09 |
CH615503A5 (fr) | 1980-01-31 |
DE2804678A1 (de) | 1978-08-10 |
DE2804678B2 (de) | 1979-11-22 |
US4181961A (en) | 1980-01-01 |
GB1595682A (en) | 1981-08-12 |
FR2379800A1 (fr) | 1978-09-01 |
CA1097815A (fr) | 1981-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ZUMBACH ELECTRONIC A.G. Effective date: 19920228 |