AU2001291619A1 - Method for determining a rotational angle and/or an angle differential from phase signals - Google Patents

Method for determining a rotational angle and/or an angle differential from phase signals

Info

Publication number
AU2001291619A1
AU2001291619A1 AU2001291619A AU2001291619A AU2001291619A1 AU 2001291619 A1 AU2001291619 A1 AU 2001291619A1 AU 2001291619 A AU2001291619 A AU 2001291619A AU 2001291619 A AU2001291619 A AU 2001291619A AU 2001291619 A1 AU2001291619 A1 AU 2001291619A1
Authority
AU
Australia
Prior art keywords
angle
determining
phase signals
differential
rotational angle
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.)
Granted
Application number
AU2001291619A
Other versions
AU2001291619B2 (en
Inventor
Lutz Dorfmueller
Ralf Noltemeyer
Siegbert Steinlechner
Axel Wenzler
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority claimed from PCT/DE2001/003288 external-priority patent/WO2002018894A1/en
Publication of AU2001291619A1 publication Critical patent/AU2001291619A1/en
Application granted granted Critical
Publication of AU2001291619B2 publication Critical patent/AU2001291619B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2001291619A 2000-08-31 2001-08-31 Method for determining a rotational angle and/or an angle differential from phase signals Ceased AU2001291619B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10042656.5 2000-08-31
DE10042656 2000-08-31
PCT/DE2001/003288 WO2002018894A1 (en) 2000-08-31 2001-08-31 Method for determining a rotational angle and/or an angle differential from phase signals

Publications (2)

Publication Number Publication Date
AU2001291619A1 true AU2001291619A1 (en) 2002-06-06
AU2001291619B2 AU2001291619B2 (en) 2006-06-01

Family

ID=7654339

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001291619A Ceased AU2001291619B2 (en) 2000-08-31 2001-08-31 Method for determining a rotational angle and/or an angle differential from phase signals
AU9161901A Pending AU9161901A (en) 2000-08-31 2001-08-31 Method for determining a rotational angle and/or an angle differential from phase signals

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU9161901A Pending AU9161901A (en) 2000-08-31 2001-08-31 Method for determining a rotational angle and/or an angle differential from phase signals

Country Status (6)

Country Link
US (1) US6761075B2 (en)
EP (1) EP1315954B1 (en)
AU (2) AU2001291619B2 (en)
DE (2) DE50114645D1 (en)
ES (1) ES2316475T3 (en)
WO (1) WO2002018894A1 (en)

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Publication number Priority date Publication date Assignee Title
EP1315979B1 (en) * 2000-08-31 2007-04-11 Robert Bosch Gmbh Method for determining a rotational angle or a distance by evaluating phase measured values
US6817528B2 (en) * 2001-07-17 2004-11-16 Honeywell International Inc. Reflective apparatus and method for optically sensing relative torque employing Moirè fringes
DE10254751A1 (en) * 2002-02-21 2003-09-04 Continental Teves Ag & Co Ohg Device for measuring the angle, angular velocity and moment of a motor vehicle steering rod comprises steering angle sensor and moment sensor mounted in a common housing on the steering rod to simplify assembly
DE10247321B3 (en) * 2002-10-10 2004-02-12 Robert Bosch Gmbh Sensing rotary motion and torque from phase measurements and computerized linear transformation, adopts iterative approximation technique
DE10247319B3 (en) * 2002-10-10 2004-02-12 Robert Bosch Gmbh Determining movement or angle of rotation from indicator tracks on cylinder, takes into account angular error in phase sensor mounting and corrects it
CA2528530A1 (en) * 2003-06-12 2004-12-23 Robert J. Matzoll Optical displacement torque sensor
US7559258B2 (en) 2003-06-12 2009-07-14 Matzoll Robert J Torque sensor using signal amplitude analysis
DE10345729A1 (en) 2003-10-01 2005-04-21 Bosch Gmbh Robert Linear or rotating equipment phase signal processing procedure for car steering wheels uses linear mapping of difference between phases and quantized phases to derive quality level
EP1706716B1 (en) 2004-01-20 2011-09-14 Valeo Schalter und Sensoren GmbH Device for determining a steering angle and a torque that is exerted on a steering shaft
US7135673B2 (en) * 2004-10-29 2006-11-14 The Boeing Company Imaging rotation angle absolute encoder
US7505447B2 (en) * 2004-11-05 2009-03-17 Ruckus Wireless, Inc. Systems and methods for improved data throughput in communications networks
EP1744126A1 (en) * 2005-07-14 2007-01-17 Carl Freudenberg KG Angle detecting device
US20070032932A1 (en) * 2005-08-05 2007-02-08 Yeoh Chin H Method and apparatus for providing a visual indication of a position of a steerable wheel, and components thereof
DE102005037938A1 (en) * 2005-08-11 2007-02-15 Zf Lenksysteme Gmbh Device for determining the position and a torque of a shaft
US7562591B2 (en) * 2006-06-26 2009-07-21 KRS Technologies Co. Steering angle sensor
US20080156973A1 (en) * 2006-12-29 2008-07-03 Weng Fei Wong Photosensor array for optical encoder
WO2009019675A2 (en) * 2007-08-08 2009-02-12 Eliezer Zeichner Encoding device, system and method
EP2039590B1 (en) * 2007-09-19 2010-06-23 Ford Global Technologies, LLC Estimation of steering wheel angle
US20100301845A1 (en) * 2007-11-30 2010-12-02 Contintental Teves Ag & Co. Ohg Absolute measurement steering angle sensor arrangement
US7784364B2 (en) * 2008-04-28 2010-08-31 Matzoll Robert J Optical sensor for measurement of static and dynamic torque
US8352149B2 (en) * 2008-10-02 2013-01-08 Honeywell International Inc. System and method for providing gas turbine engine output torque sensor validation and sensor backup using a speed sensor
DE102009016106A1 (en) * 2009-02-20 2010-08-26 Rolls-Royce Deutschland Ltd & Co Kg Method for determining rotational speed of e.g. low pressure shaft of aircraft engine, involves producing rotational speed signals for rotary shaft by magnetic coding of shaft and recognizing and evaluating signals by two signal sensors
US8171805B2 (en) * 2010-02-18 2012-05-08 Honeywell International Inc. Non-contact torque determination system and method for a non-mechanically coupled rotating system
DE102010020599A1 (en) * 2010-05-14 2011-11-17 Trw Automotive Gmbh Sensor assembly for motor vehicle steering systems
EP2420803A1 (en) 2010-08-13 2012-02-22 BALLUFF GmbH Device for recording the torsion angle of a shaft and/or the torque of a shaft and method for operating the device
DE102010040139A1 (en) 2010-09-02 2012-03-08 Robert Bosch Gmbh Determining a torque acting on a steering shaft
EP2673594B1 (en) 2011-02-09 2016-02-03 Balluff GmbH Method for detecting the torsion angle of a shaft and/or of a torque occurring on the shaft and device of carrying out said method
DE102011005066A1 (en) * 2011-03-03 2012-09-06 Robert Bosch Gmbh sensor arrangement
DE102012215081A1 (en) 2011-08-24 2013-02-28 Continental Teves Ag & Co. Ohg Combined steering torque steering angle sensor
DE102011090077A1 (en) * 2011-12-29 2013-07-04 Robert Bosch Gmbh Method for determining an average rotational speed of a rotating drive shaft of an internal combustion engine
BR112016003522B1 (en) * 2014-09-02 2022-04-05 Nsk Ltd. ASSISTED ELECTRICAL STEERING DEVICE
DE102016205781A1 (en) * 2016-04-07 2017-10-12 Voith Patent Gmbh Method and device for determining a relative angular position of rotating components
TWI634312B (en) * 2017-07-17 2018-09-01 財團法人工業技術研究院 Optical sensing device for wheel set and optical sensing method using the same
DE102017116764A1 (en) 2017-07-25 2019-01-31 Danfoss Power Solutions Aps Steering wheel angle sensor and method for detecting errors in a steering wheel angle sensor
DE102021208762A1 (en) 2021-08-11 2023-02-16 Zf Friedrichshafen Ag Device and method for determining an angular position of a rotatably mounted object
FR3130027B1 (en) * 2021-12-07 2024-03-08 Safran Electronics & Defense Device and method for measuring the torque of a transmission chain
DE102022200058A1 (en) 2022-01-05 2023-07-06 Robert Bosch Gesellschaft mit beschränkter Haftung Angle sensor arrangement and method for angle determination
DE102022207287A1 (en) 2022-07-18 2024-01-18 Robert Bosch Gesellschaft mit beschränkter Haftung Inductive sensor arrangement and method for determining a difference value between two movements
DE102022207280A1 (en) 2022-07-18 2024-01-18 Robert Bosch Gesellschaft mit beschränkter Haftung Method and device for determining a difference value between two movements

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Publication number Priority date Publication date Assignee Title
KR890000890A (en) * 1987-06-22 1989-03-17 미타 가츠시게 Torque Detection Device
DE19506938A1 (en) * 1995-02-28 1996-08-29 Bosch Gmbh Robert Method and device for measuring the angle of a rotatable body
DE19835377A1 (en) 1998-08-05 2000-02-10 Ako Werke Gmbh & Co Device for detecting the rotational position, speed and / or direction of rotation of the rotor of an electric motor
US6520031B2 (en) * 1999-09-07 2003-02-18 Bei Sensors & Systems Company, Inc. Non contacting torque sensor
US6304076B1 (en) * 1999-09-07 2001-10-16 Bei Sensors & Systems Company, Inc. Angular position sensor with inductive attenuating coupler

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