BE900235A - Circuit a memoire pour transducteur. - Google Patents
Circuit a memoire pour transducteur.Info
- Publication number
- BE900235A BE900235A BE0/213392A BE213392A BE900235A BE 900235 A BE900235 A BE 900235A BE 0/213392 A BE0/213392 A BE 0/213392A BE 213392 A BE213392 A BE 213392A BE 900235 A BE900235 A BE 900235A
- Authority
- BE
- Belgium
- Prior art keywords
- transducer
- memory circuit
- data
- accelerometers
- transducers
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/12—Static balancing; Determining position of centre of gravity
- G01M1/122—Determining position of centre of gravity
- G01M1/125—Determining position of centre of gravity of aircraft
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/07—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing aircraft
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Pour faciliter l'installation de transducteurs tels que des accéléromètres dans un système ils sont pourvus d'un circuit à mémoire qui y est attaché physiquement et contient des données caractéristiques pour le fonctionnement de ce transducteur particulier. Les données peuvent se présenter sous forme de coefficients pour des polynomes décrivant le fonctionnement du transducteur en fonction d'une variable telle que la température. Des moyens sont prévus pour transmettre ces données avec la sortie du transducteur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/517,877 US4611304A (en) | 1983-07-27 | 1983-07-27 | Transducer memory circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
BE900235A true BE900235A (fr) | 1984-11-16 |
Family
ID=24061600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/213392A BE900235A (fr) | 1983-07-27 | 1984-07-26 | Circuit a memoire pour transducteur. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4611304A (fr) |
JP (1) | JPS6042617A (fr) |
AU (1) | AU553358B2 (fr) |
BE (1) | BE900235A (fr) |
DE (1) | DE3421736A1 (fr) |
ES (1) | ES534621A0 (fr) |
FR (1) | FR2549985A1 (fr) |
GB (1) | GB2144225B (fr) |
HK (1) | HK44188A (fr) |
IL (1) | IL72289A0 (fr) |
IT (1) | IT8448631A0 (fr) |
NL (1) | NL8402336A (fr) |
NO (1) | NO842851L (fr) |
SE (1) | SE8403823L (fr) |
ZA (1) | ZA845137B (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2183342A (en) * | 1985-10-24 | 1987-06-03 | Johnson Matthey Plc | Displaying corrected transducer readings |
US4852029A (en) * | 1987-06-17 | 1989-07-25 | Accu-Tech Incorporated | Automated material classification apparatus and method |
GB8723339D0 (en) * | 1987-10-05 | 1987-11-11 | Kellett M A | Transducer control circuits |
US4907168A (en) * | 1988-01-11 | 1990-03-06 | Adolph Coors Company | Torque monitoring apparatus |
US4992966A (en) * | 1988-05-10 | 1991-02-12 | Minnesota Mining And Manufacturing Company | Calibration device and auditory prosthesis having calibration information |
US4893284A (en) * | 1988-05-27 | 1990-01-09 | General Electric Company | Calibration of phased array ultrasound probe |
US4942545A (en) * | 1988-06-06 | 1990-07-17 | Combustion Engineering, Inc. | Calibration of eddy current profilometry |
US4840066A (en) * | 1988-06-27 | 1989-06-20 | Ndt Instruments, Inc. | Ultrasonic thickness gauge having automatic transducer recognition and parameter optimization and method thereof |
EP0542719A3 (fr) * | 1988-09-23 | 1993-06-02 | Automotive Systems Laboratory Inc. | Procédé pour créer une valeur de la sensibilité d'un capteur d'accélération |
US5089979A (en) * | 1989-02-08 | 1992-02-18 | Basic Measuring Instruments | Apparatus for digital calibration of detachable transducers |
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 |
US5185635A (en) * | 1990-04-25 | 1993-02-09 | Tektronix, Inc. | Method of calibrating and controlling the optical power output of an OTDR |
US5277053A (en) * | 1990-04-25 | 1994-01-11 | Litton Systems, Inc. | Square law controller for an electrostatic force balanced accelerometer |
US6387052B1 (en) * | 1991-01-29 | 2002-05-14 | Edwards Lifesciences Corporation | Thermodilution catheter having a safe, flexible heating element |
US5553622A (en) * | 1991-01-29 | 1996-09-10 | Mckown; Russell C. | System and method for controlling the temperature of a catheter-mounted heater |
US5720293A (en) * | 1991-01-29 | 1998-02-24 | Baxter International Inc. | Diagnostic catheter with memory |
DE4110063A1 (de) * | 1991-03-27 | 1992-10-01 | Vdo Schindling | Verfahren zur kalibrierung von an dem fahrwerk eines flugzeugs angebrachten sensoren |
US5337260A (en) * | 1993-07-12 | 1994-08-09 | Ford Motor Company | Method for calibrating a single point impact sensor |
US5433101A (en) * | 1993-07-12 | 1995-07-18 | Ford Motor Company | Method and apparatus for self-testing a single-point automotive impact sensing system |
JP3004752U (ja) * | 1994-05-30 | 1994-11-22 | 矢崎化工株式会社 | 射出成形用金型のアンダーカット処理機構 |
US5586305A (en) * | 1994-10-21 | 1996-12-17 | Hewlett-Packard Company | Smart distributed measurement and control system with a flexible architecture |
US5808902A (en) * | 1996-05-23 | 1998-09-15 | Basic Measuring Instruments | Power quality transducer for use with supervisory control systems |
WO1998020615A2 (fr) * | 1996-10-21 | 1998-05-14 | Electronics Development Corporation | Module de capteur intelligent |
DE19711338B4 (de) * | 1997-03-18 | 2005-09-29 | Bayerische Motoren Werke Ag | Verfahren zum Signalisieren einer Service-Maßnahme |
AU1269499A (en) | 1997-10-07 | 1999-04-27 | Electronics Development Corporation | Transducer assembly with smart connector |
US6321171B1 (en) | 1998-04-03 | 2001-11-20 | Tektronix, Inc. | Electronic measurement instrument probe accessory offset, gain, and linearity correction method |
US6232764B1 (en) | 1998-06-12 | 2001-05-15 | Tektronix, Inc. | Accessory with internal adjustments controlled by host |
US6826502B2 (en) | 2002-01-25 | 2004-11-30 | Honeywell International Inc. | Methods and systems for calibration and compensation of accelerometers with bias instability |
DE502006006266D1 (de) * | 2005-09-02 | 2010-04-08 | Continental Teves Ag & Co Ohg | Dere eines gierratensensors |
CN102730000B (zh) * | 2011-03-31 | 2016-06-01 | 比亚迪股份有限公司 | 车辆动态质心的计算方法、横摆力矩的计算方法和系统 |
US10602284B2 (en) | 2016-07-18 | 2020-03-24 | Cochlear Limited | Transducer management |
FR3068004B1 (fr) | 2017-06-26 | 2019-07-19 | Airbus Helicopters | Train d'atterrissage muni d'un dispositif embarque de mesure de charge pour un aeronef et aeronef |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3702073A (en) * | 1969-02-28 | 1972-11-07 | Sundstrand Data Control | Accelerometer |
GB1482406A (en) * | 1973-07-31 | 1977-08-10 | Solartron Electronic Group | Digital calculating apparatus |
US4094199A (en) * | 1976-07-06 | 1978-06-13 | Sundstrand Data Control, Inc. | Accelerometer |
US4102202A (en) * | 1976-11-26 | 1978-07-25 | The Singer Company | Electrostatic accelerometer |
JPS5372667A (en) * | 1976-12-10 | 1978-06-28 | Hitachi Ltd | Analogue comparator |
US4155257A (en) * | 1977-05-23 | 1979-05-22 | The Singer Company | Temperature compensated vibrating beam accelerometer |
US4135548A (en) * | 1977-08-11 | 1979-01-23 | The United States Of America As Represented By The Secretary Of The Air Force | Liquid nitrogen level controller |
US4270174A (en) * | 1979-02-05 | 1981-05-26 | Sun Electric Corporation | Remote site engine test techniques |
DE2904261C2 (de) * | 1979-02-05 | 1989-01-12 | Maatschappij van Berkel's, Patent N.V., Rotterdam | Elektronische Waage, insb. Ladenwaage |
US4312042A (en) * | 1979-12-12 | 1982-01-19 | Sundstrand Data Control, Inc. | Weight, balance, and tire pressure detection systems |
US4303984A (en) * | 1979-12-14 | 1981-12-01 | Honeywell Inc. | Sensor output correction circuit |
US4282578A (en) * | 1980-03-17 | 1981-08-04 | Burr-Brown Research Corporation | System for linearizing non-linear transducer signals |
JPS5711634A (en) * | 1980-06-26 | 1982-01-21 | Tokyo Shibaura Electric Co | Apparatus for measuring live body information |
US4336718A (en) * | 1980-09-08 | 1982-06-29 | Lear Siegler, Inc. | Control circuit for accelerometer |
CH645719A5 (de) * | 1980-10-28 | 1984-10-15 | Hans Guegler | Verfahren und einrichtung zur erfassung, aufzeichnung und auswertung von physikalischen messdaten. |
US4423408A (en) * | 1981-02-09 | 1983-12-27 | Honeywell Inc. | Remote data gathering panel |
GB2097536A (en) * | 1981-04-24 | 1982-11-03 | Wolfendale Peter Caleb Frederi | Correcting transducer measurements |
US4481596A (en) * | 1981-11-02 | 1984-11-06 | Kaye Instruments Inc. | Method of and apparatus for automatically compensating for variations in output response characteristics of sensors and the like |
JPS5882130A (ja) * | 1981-11-10 | 1983-05-17 | Ishida Scales Mfg Co Ltd | 電子秤に於ける温度誤差補正方法及び装置 |
DE3276673D1 (en) * | 1981-11-10 | 1987-08-06 | Sentron V O F | Catheter sensor and memory unit |
US4446715A (en) * | 1982-06-07 | 1984-05-08 | Camino Laboratories, Inc. | Transducer calibration system |
DE3318977A1 (de) * | 1983-05-25 | 1984-11-29 | Siemens AG, 1000 Berlin und 8000 München | Messwertaufnehmer mit einem betriebsdaten enthaltenden informationstraeger |
-
1983
- 1983-07-27 US US06/517,877 patent/US4611304A/en not_active Expired - Fee Related
-
1984
- 1984-06-12 DE DE3421736A patent/DE3421736A1/de not_active Ceased
- 1984-06-27 AU AU29926/84A patent/AU553358B2/en not_active Ceased
- 1984-07-03 IL IL72289A patent/IL72289A0/xx unknown
- 1984-07-04 ZA ZA845137A patent/ZA845137B/xx unknown
- 1984-07-12 NO NO842851A patent/NO842851L/no unknown
- 1984-07-23 SE SE8403823A patent/SE8403823L/ not_active Application Discontinuation
- 1984-07-24 NL NL8402336A patent/NL8402336A/nl not_active Application Discontinuation
- 1984-07-25 IT IT8448631A patent/IT8448631A0/it unknown
- 1984-07-26 ES ES534621A patent/ES534621A0/es active Granted
- 1984-07-26 BE BE0/213392A patent/BE900235A/fr not_active IP Right Cessation
- 1984-07-26 FR FR8411885A patent/FR2549985A1/fr not_active Withdrawn
- 1984-07-26 JP JP59154166A patent/JPS6042617A/ja active Pending
- 1984-07-27 GB GB08419145A patent/GB2144225B/en not_active Expired
-
1988
- 1988-06-09 HK HK441/88A patent/HK44188A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB2144225B (en) | 1987-01-14 |
IL72289A0 (en) | 1984-11-30 |
US4611304A (en) | 1986-09-09 |
AU553358B2 (en) | 1986-07-10 |
AU2992684A (en) | 1985-02-07 |
NL8402336A (nl) | 1985-02-18 |
HK44188A (en) | 1988-06-17 |
GB2144225A (en) | 1985-02-27 |
FR2549985A1 (fr) | 1985-02-01 |
NO842851L (no) | 1985-01-28 |
GB8419145D0 (en) | 1984-08-30 |
JPS6042617A (ja) | 1985-03-06 |
ES8600519A1 (es) | 1985-10-01 |
ZA845137B (en) | 1985-03-27 |
SE8403823D0 (sv) | 1984-07-23 |
ES534621A0 (es) | 1985-10-01 |
DE3421736A1 (de) | 1985-02-14 |
SE8403823L (sv) | 1985-01-28 |
IT8448631A0 (it) | 1984-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SUNDSTRAND DATA CONTROL INC. Effective date: 19870731 |