GB2448350B - PLL type resolver to 360 degrees linear converter apparatus - Google Patents

PLL type resolver to 360 degrees linear converter apparatus

Info

Publication number
GB2448350B
GB2448350B GB0707052A GB0707052A GB2448350B GB 2448350 B GB2448350 B GB 2448350B GB 0707052 A GB0707052 A GB 0707052A GB 0707052 A GB0707052 A GB 0707052A GB 2448350 B GB2448350 B GB 2448350B
Authority
GB
United Kingdom
Prior art keywords
converter apparatus
linear converter
type resolver
pll type
degrees linear
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 - Fee Related
Application number
GB0707052A
Other versions
GB0707052D0 (en
GB2448350A (en
Inventor
Lazhar Ben-Brahim
Mohieddine Benammar
Mohd A Alhamadi
Nasser A Al-Emadi
Mohamed Al-Hitmi
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.)
Qatar University
Original Assignee
Qatar University
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 Qatar University filed Critical Qatar University
Priority to GB0707052A priority Critical patent/GB2448350B/en
Publication of GB0707052D0 publication Critical patent/GB0707052D0/en
Publication of GB2448350A publication Critical patent/GB2448350A/en
Application granted granted Critical
Publication of GB2448350B publication Critical patent/GB2448350B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2073—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils
    • G01D5/208—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils using polyphase currents
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2073—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/243—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the phase or frequency of ac
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/48—Servo-type converters
    • H03M1/485—Servo-type converters for position encoding, e.g. using resolvers or synchros

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB0707052A 2007-04-12 2007-04-12 PLL type resolver to 360 degrees linear converter apparatus Expired - Fee Related GB2448350B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0707052A GB2448350B (en) 2007-04-12 2007-04-12 PLL type resolver to 360 degrees linear converter apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0707052A GB2448350B (en) 2007-04-12 2007-04-12 PLL type resolver to 360 degrees linear converter apparatus

Publications (3)

Publication Number Publication Date
GB0707052D0 GB0707052D0 (en) 2007-05-23
GB2448350A GB2448350A (en) 2008-10-15
GB2448350B true GB2448350B (en) 2011-06-01

Family

ID=38116603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0707052A Expired - Fee Related GB2448350B (en) 2007-04-12 2007-04-12 PLL type resolver to 360 degrees linear converter apparatus

Country Status (1)

Country Link
GB (1) GB2448350B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2471458A (en) * 2009-06-29 2011-01-05 Qatar University An angle to PWM converter for a resolver, using a single high frequency reference sine wave
DE102009032095B4 (en) * 2009-07-07 2014-10-30 Conti Temic Microelectronic Gmbh Arrangement and method for determining an angular position
US10187067B2 (en) 2014-10-14 2019-01-22 Qatar University Phase-locked loop (PLL)-type resolver/converter method and apparatus
US9887781B1 (en) * 2016-10-24 2018-02-06 Tt Electronics Plc High resolution interpolator for optical encoder
CN110988522B (en) * 2019-11-13 2021-11-19 许昌许继风电科技有限公司 Generator for converter arc-quenching angle margin test and detection method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018537A (en) * 1978-04-05 1979-10-17 Hawker Siddeley Dynamics Eng Angular position resolver
EP1560085A2 (en) * 2004-01-28 2005-08-03 Hitachi, Ltd. Resolver/digital converter and control apparatus using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018537A (en) * 1978-04-05 1979-10-17 Hawker Siddeley Dynamics Eng Angular position resolver
EP1560085A2 (en) * 2004-01-28 2005-08-03 Hitachi, Ltd. Resolver/digital converter and control apparatus using the same

Also Published As

Publication number Publication date
GB0707052D0 (en) 2007-05-23
GB2448350A (en) 2008-10-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160412