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GB2238611B - Position checking - Google Patents

Position checking

Info

Publication number
GB2238611B
GB2238611B GB8926420A GB8926420A GB2238611B GB 2238611 B GB2238611 B GB 2238611B GB 8926420 A GB8926420 A GB 8926420A GB 8926420 A GB8926420 A GB 8926420A GB 2238611 B GB2238611 B GB 2238611B
Authority
GB
United Kingdom
Prior art keywords
position checking
checking
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
GB8926420A
Other versions
GB8926420D0 (en
GB2238611A (en
Inventor
Koorosh Khodabandehloo
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.)
University of Bristol
Original Assignee
University of Bristol
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 University of Bristol filed Critical University of Bristol
Priority to GB8926420A priority Critical patent/GB2238611B/en
Publication of GB8926420D0 publication Critical patent/GB8926420D0/en
Publication of GB2238611A publication Critical patent/GB2238611A/en
Application granted granted Critical
Publication of GB2238611B publication Critical patent/GB2238611B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/02—Sensing devices
    • B25J19/021—Optical sensing devices
    • B25J19/022—Optical sensing devices using lasers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/16—Programme controls
    • B25J9/1679—Programme controls characterised by the tasks executed
    • B25J9/1692—Calibration of manipulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Manipulator (AREA)
GB8926420A 1989-11-22 1989-11-22 Position checking Expired - Fee Related GB2238611B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8926420A GB2238611B (en) 1989-11-22 1989-11-22 Position checking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8926420A GB2238611B (en) 1989-11-22 1989-11-22 Position checking

Publications (3)

Publication Number Publication Date
GB8926420D0 GB8926420D0 (en) 1990-01-10
GB2238611A GB2238611A (en) 1991-06-05
GB2238611B true GB2238611B (en) 1993-10-06

Family

ID=10666736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8926420A Expired - Fee Related GB2238611B (en) 1989-11-22 1989-11-22 Position checking

Country Status (1)

Country Link
GB (1) GB2238611B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207832A (en) * 1967-05-03 1970-10-07 Lucas Industries Ltd Means for indicating the relative position of two parts
GB2013332A (en) * 1978-01-28 1979-08-08 Plessey Co Ltd Improvements in or relating to optical detecting arrangements
GB2078951A (en) * 1980-07-05 1982-01-13 British Petroleum Co Detecting position of axially movable member
US4868402A (en) * 1987-03-03 1989-09-19 Eta Sa Fabriques D'ebauches Device for detecting the transit of a mobile member through a reference position

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207832A (en) * 1967-05-03 1970-10-07 Lucas Industries Ltd Means for indicating the relative position of two parts
GB2013332A (en) * 1978-01-28 1979-08-08 Plessey Co Ltd Improvements in or relating to optical detecting arrangements
GB2078951A (en) * 1980-07-05 1982-01-13 British Petroleum Co Detecting position of axially movable member
US4868402A (en) * 1987-03-03 1989-09-19 Eta Sa Fabriques D'ebauches Device for detecting the transit of a mobile member through a reference position

Also Published As

Publication number Publication date
GB8926420D0 (en) 1990-01-10
GB2238611A (en) 1991-06-05

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001122