GB0404100D0 - Position detecting system - Google Patents

Position detecting system

Info

Publication number
GB0404100D0
GB0404100D0 GBGB0404100.0A GB0404100A GB0404100D0 GB 0404100 D0 GB0404100 D0 GB 0404100D0 GB 0404100 A GB0404100 A GB 0404100A GB 0404100 D0 GB0404100 D0 GB 0404100D0
Authority
GB
United Kingdom
Prior art keywords
position detecting
detecting system
detecting
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
GBGB0404100.0A
Other versions
GB2411475B (en
GB2411475A (en
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.)
MASTCABLE LIMITED
Original Assignee
Elliott Industries 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 Elliott Industries Ltd filed Critical Elliott Industries Ltd
Priority to GB0404100A priority Critical patent/GB2411475B/en
Publication of GB0404100D0 publication Critical patent/GB0404100D0/en
Priority to PCT/GB2005/000688 priority patent/WO2005083364A2/en
Publication of GB2411475A publication Critical patent/GB2411475A/en
Application granted granted Critical
Publication of GB2411475B publication Critical patent/GB2411475B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24471—Error correction
    • G01D5/24476—Signal processing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • 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
    • 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
    • G01D18/001—Calibrating encoders
    • 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
    • G01D3/0365—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves the undesired influence being measured using a separate sensor, which produces an influence related signal
    • 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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/249—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 characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code
    • G01D5/2492—Pulse stream
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/404—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37008—Calibration of measuring system, probe, sensor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Numerical Control (AREA)
GB0404100A 2004-02-24 2004-02-24 Position detecting system Expired - Fee Related GB2411475B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0404100A GB2411475B (en) 2004-02-24 2004-02-24 Position detecting system
PCT/GB2005/000688 WO2005083364A2 (en) 2004-02-24 2005-02-24 Position detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0404100A GB2411475B (en) 2004-02-24 2004-02-24 Position detecting system

Publications (3)

Publication Number Publication Date
GB0404100D0 true GB0404100D0 (en) 2004-03-31
GB2411475A GB2411475A (en) 2005-08-31
GB2411475B GB2411475B (en) 2006-10-25

Family

ID=32050787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0404100A Expired - Fee Related GB2411475B (en) 2004-02-24 2004-02-24 Position detecting system

Country Status (2)

Country Link
GB (1) GB2411475B (en)
WO (1) WO2005083364A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103017799B (en) * 2012-10-30 2015-07-29 厦门市芯阳科技有限公司 A kind of induction installation of capacitance type sensor
EP3023742B1 (en) * 2014-11-19 2017-01-11 Dr. Johannes Heidenhain GmbH Assembly comprising a measurement scale attached to a support
PL3250971T3 (en) 2015-01-29 2022-07-25 Zeras S.R.L. Apparatus and procedure for homing and subsequent positioning of axes of a numerical control machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878002A (en) * 1988-10-27 1989-10-31 Advanced Engineering Systems, Operations & Products, Inc. Multi-axis DSP-based parallel processing servo controller for machine tools and robots
DE4228893B4 (en) * 1992-08-29 2004-04-08 Robert Bosch Gmbh System for influencing the driving dynamics of a motor vehicle
US5903459A (en) * 1996-06-06 1999-05-11 The Boeing Company Method for product acceptance by improving the accuracy of machines
JP3168255B2 (en) * 1997-02-06 2001-05-21 ファナック株式会社 Operating method of a control device having a processor for driving and controlling a machine or a robot
GB2356049B (en) * 1999-11-04 2004-04-28 Elliott Ind Ltd Improvements in or relating to position detectors
ITMI20011236A1 (en) * 2001-06-12 2002-12-12 Elesystems S R L POSITION TRANSDUCER
GB2377497B (en) * 2001-07-11 2003-07-23 Elliott Ind Ltd Inductive position detectors

Also Published As

Publication number Publication date
WO2005083364A3 (en) 2005-10-13
GB2411475B (en) 2006-10-25
GB2411475A (en) 2005-08-31
WO2005083364A2 (en) 2005-09-09

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: MASTCABLE LIMITED

Free format text: FORMER APPLICANT(S): ELLIOTT INDUSTRIES LIMITED

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080224