ATE8181T1 - Kalibrierfehlerdetektor und selbsttaetige kalibrierungsvorrichtung. - Google Patents

Kalibrierfehlerdetektor und selbsttaetige kalibrierungsvorrichtung.

Info

Publication number
ATE8181T1
ATE8181T1 AT81300970T AT81300970T ATE8181T1 AT E8181 T1 ATE8181 T1 AT E8181T1 AT 81300970 T AT81300970 T AT 81300970T AT 81300970 T AT81300970 T AT 81300970T AT E8181 T1 ATE8181 T1 AT E8181T1
Authority
AT
Austria
Prior art keywords
calibration
error detector
signal
automatic
calibration device
Prior art date
Application number
AT81300970T
Other languages
English (en)
Inventor
Lowell Hammarbeck Erickson
Stanley Merrill Marcellus
Original Assignee
Merrill Engineering Laboratories, 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 Merrill Engineering Laboratories, Inc. filed Critical Merrill Engineering Laboratories, Inc.
Application granted granted Critical
Publication of ATE8181T1 publication Critical patent/ATE8181T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/275—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment
    • G01B11/2755—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
    • G01B21/26—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/12—Method or fixture for calibrating the wheel aligner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Body Structure For Vehicles (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT81300970T 1980-03-10 1981-03-09 Kalibrierfehlerdetektor und selbsttaetige kalibrierungsvorrichtung. ATE8181T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/129,269 US4442696A (en) 1980-03-10 1980-03-10 Calibration fault detector and automatic calibrator
EP81300970A EP0036280B1 (de) 1980-03-10 1981-03-09 Kalibrierfehlerdetektor und selbsttätige Kalibrierungsvorrichtung

Publications (1)

Publication Number Publication Date
ATE8181T1 true ATE8181T1 (de) 1984-07-15

Family

ID=22439200

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81300970T ATE8181T1 (de) 1980-03-10 1981-03-09 Kalibrierfehlerdetektor und selbsttaetige kalibrierungsvorrichtung.

Country Status (5)

Country Link
US (1) US4442696A (de)
EP (1) EP0036280B1 (de)
JP (1) JPS56166407A (de)
AT (1) ATE8181T1 (de)
DE (1) DE3164367D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202339C2 (de) * 1982-01-26 1983-12-15 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digitale elektrische Längen- oder Winkelmeßeinrichtung
GB8521135D0 (en) * 1985-08-23 1985-10-02 Holset Engineering Co Measuring device calibration
US5164720A (en) * 1990-08-06 1992-11-17 Cincinnati Milacron Inc. Interface circuits for electromagnetic position transducers
US5531030A (en) * 1993-09-17 1996-07-02 Fmc Corporation Self-calibrating wheel alignment apparatus and method
CN103048147B (zh) * 2011-10-11 2015-05-20 张遥远 一种通用便携式四轮定位仪检定装置
CN103029830B (zh) * 2012-12-20 2015-11-11 中国科学院力学研究所 一种双乘波体对拼吸气式高超飞行器前体及其设计方法
US20150192440A1 (en) * 2014-01-07 2015-07-09 InvenSense, Incorporated Systems and Methods for Initiating Calibration of a Sensor
US9778071B2 (en) * 2014-06-12 2017-10-03 Lear Corporation Excitation signal generator for resolver
CN113670201B (zh) * 2021-08-24 2024-10-01 杭州微影软件有限公司 标定数据生成方法、装置及标定数据生成系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782626A (en) * 1952-06-20 1957-02-26 North American Aviation Inc Angle measuring and correcting means
FR1485608A (fr) * 1966-04-01 1967-06-23 Siderurgie Fse Inst Rech Procédé de tarage d'appareils d'analyse et dispositif de mise en oeuvre
US3576124A (en) * 1969-03-19 1971-04-27 Bendix Corp System and method for aligning an inertial navigation system
US3963352A (en) * 1971-12-27 1976-06-15 Royal Industries, Inc. Wheel alignment apparatus
JPS5521291B2 (de) * 1973-02-01 1980-06-09
JPS53138362A (en) * 1977-05-09 1978-12-02 Omron Tateisi Electronics Co Follow-up comparison type signal processor
GB2020816B (en) * 1977-08-09 1983-02-02 Micro Sensors Inc Capacitive measuring system with automatic calibration means
US4204333A (en) * 1978-09-15 1980-05-27 Nortron Corporation System and method for calibrating wheel alignment system sensors

Also Published As

Publication number Publication date
JPS56166407A (en) 1981-12-21
DE3164367D1 (en) 1984-08-02
EP0036280B1 (de) 1984-06-27
EP0036280A1 (de) 1981-09-23
US4442696A (en) 1984-04-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee