GB1479192A - Hysteresis correction - Google Patents

Hysteresis correction

Info

Publication number
GB1479192A
GB1479192A GB4082174A GB4082174A GB1479192A GB 1479192 A GB1479192 A GB 1479192A GB 4082174 A GB4082174 A GB 4082174A GB 4082174 A GB4082174 A GB 4082174A GB 1479192 A GB1479192 A GB 1479192A
Authority
GB
United Kingdom
Prior art keywords
load
hysteresis
deviation
decreasing
increasing
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
GB4082174A
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.)
Avery Weigh Tronix Ltd
Original Assignee
W&T Avery Ltd
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 W&T Avery Ltd filed Critical W&T Avery Ltd
Priority to GB4082174A priority Critical patent/GB1479192A/en
Publication of GB1479192A publication Critical patent/GB1479192A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

1479192 Measuring weight electrically W&T AVERY Ltd 19 Sept 1975 [19 Sept 1974] 40821/74 Heading G1N The invention relates to electrical weighing apparatus subject to hysteresis wherein the deviation from true weight is stated to follow a square low relationship, with zero value at no load and maximum load, and is positive for increasing loads and negative for decreasing loads. The apparatus has a known maximum load value and a predetermined maximum hysteresis deviation. A mathematical expression is obtained for the hysteresis error, dependent on whether the load is increasing or decreasing, based on the last calculated hysteresis deviation for a load, and a logic sequence network is shown in Fig. 2 to calculate the hysteresis for a new load, including means for determining whether the load is increasing or decreasing and for ensuring that the hysteresis deviation at no load and full load is zero.
GB4082174A 1975-09-19 1975-09-19 Hysteresis correction Expired GB1479192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4082174A GB1479192A (en) 1975-09-19 1975-09-19 Hysteresis correction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4082174A GB1479192A (en) 1975-09-19 1975-09-19 Hysteresis correction

Publications (1)

Publication Number Publication Date
GB1479192A true GB1479192A (en) 1977-07-06

Family

ID=10416798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4082174A Expired GB1479192A (en) 1975-09-19 1975-09-19 Hysteresis correction

Country Status (1)

Country Link
GB (1) GB1479192A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125560A (en) * 1982-07-30 1984-03-07 Sundstrand Data Control Aircraft weight and balance system with automatic loading error correction
EP0457134A2 (en) * 1990-05-16 1991-11-21 Mettler-Toledo, Inc. Hysteresis-compensated weighing apparatus and method
WO1996007876A1 (en) * 1994-09-09 1996-03-14 Bizerba Gmbh & Co. Kg Weighing device
WO1998057133A1 (en) * 1997-06-12 1998-12-17 Societa' Cooperativa Bilanciai Campogalliano A R.L. A method for compensating hysteresis effects in a force measuring device
WO2004082967A2 (en) 2003-03-15 2004-09-30 International Truck Intellectual Property Company, Llc System and method for vehicle axle load measurement with hysteresis compensation and acceleration filter
US6928853B2 (en) 2000-10-28 2005-08-16 Schenck Process Gmbh Method and device for the hysteresis correction of measured values for sensors with extensometers
CN101858811A (en) * 2010-06-18 2010-10-13 西安交通大学 Method for compensating signal of high-precision pressure sensor
EP3070452A1 (en) * 2015-03-17 2016-09-21 Alps Electric Co., Ltd. Correction device, correction method, program, and electrostatic capacitance type pressure sensor
DE102018132697A1 (en) 2018-12-18 2020-06-18 Wabco Gmbh Method for determining an axle load and suspension system for a vehicle

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125560A (en) * 1982-07-30 1984-03-07 Sundstrand Data Control Aircraft weight and balance system with automatic loading error correction
EP0457134A2 (en) * 1990-05-16 1991-11-21 Mettler-Toledo, Inc. Hysteresis-compensated weighing apparatus and method
EP0457134A3 (en) * 1990-05-16 1992-06-03 Mettler-Toledo, Inc. Hysteresis-compensated weighing apparatus and method
US5308931A (en) * 1990-05-16 1994-05-03 Mettler-Toledo, Inc. Hysteresis-compensated weighing apparatus and method
WO1996007876A1 (en) * 1994-09-09 1996-03-14 Bizerba Gmbh & Co. Kg Weighing device
DE4432109C1 (en) * 1994-09-09 1996-03-21 Bizerba Gmbh & Co Kg Weighing device
US5780777A (en) * 1994-09-09 1998-07-14 Bizerba Gmbh & Co. Kg Compensation for hysteresis effects in force transducers
WO1998057133A1 (en) * 1997-06-12 1998-12-17 Societa' Cooperativa Bilanciai Campogalliano A R.L. A method for compensating hysteresis effects in a force measuring device
US6928853B2 (en) 2000-10-28 2005-08-16 Schenck Process Gmbh Method and device for the hysteresis correction of measured values for sensors with extensometers
WO2004082967A2 (en) 2003-03-15 2004-09-30 International Truck Intellectual Property Company, Llc System and method for vehicle axle load measurement with hysteresis compensation and acceleration filter
CN101858811A (en) * 2010-06-18 2010-10-13 西安交通大学 Method for compensating signal of high-precision pressure sensor
CN101858811B (en) * 2010-06-18 2012-02-01 西安交通大学 Method for compensating signal of high-precision pressure sensor
EP3070452A1 (en) * 2015-03-17 2016-09-21 Alps Electric Co., Ltd. Correction device, correction method, program, and electrostatic capacitance type pressure sensor
JP2016173291A (en) * 2015-03-17 2016-09-29 アルプス電気株式会社 Correction device, correction method, program, and capacitance type pressure sensor
CN105987787A (en) * 2015-03-17 2016-10-05 阿尔卑斯电气株式会社 Correction device, correction method, program, and electrostatic capacitance type pressure sensor
CN105987787B (en) * 2015-03-17 2019-11-05 阿尔卑斯阿尔派株式会社 Correcting device, modification method, program and capacitance-type pressure sensor
DE102018132697A1 (en) 2018-12-18 2020-06-18 Wabco Gmbh Method for determining an axle load and suspension system for a vehicle
WO2020126363A1 (en) 2018-12-18 2020-06-25 Wabco Gmbh Method for determining an axle load and suspension system for a vehicle
US11874157B2 (en) 2018-12-18 2024-01-16 Zf Cv Systems Europe Bv Method for determining an axle load and suspension system for a vehicle

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee