GB9100383D0 - An optical system for the determination of the position of an object - Google Patents

An optical system for the determination of the position of an object

Info

Publication number
GB9100383D0
GB9100383D0 GB919100383A GB9100383A GB9100383D0 GB 9100383 D0 GB9100383 D0 GB 9100383D0 GB 919100383 A GB919100383 A GB 919100383A GB 9100383 A GB9100383 A GB 9100383A GB 9100383 D0 GB9100383 D0 GB 9100383D0
Authority
GB
United Kingdom
Prior art keywords
determination
optical system
optical
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
GB919100383A
Other versions
GB2251750B (en
GB2251750A (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.)
Leonardo MW Ltd
Original Assignee
GEC Ferranti Defence Systems 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 GEC Ferranti Defence Systems Ltd filed Critical GEC Ferranti Defence Systems Ltd
Priority to GB9100383A priority Critical patent/GB2251750B/en
Publication of GB9100383D0 publication Critical patent/GB9100383D0/en
Publication of GB2251750A publication Critical patent/GB2251750A/en
Application granted granted Critical
Publication of GB2251750B publication Critical patent/GB2251750B/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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB9100383A 1991-01-09 1991-01-09 An optical system for the determination of the position of an object Expired - Fee Related GB2251750B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9100383A GB2251750B (en) 1991-01-09 1991-01-09 An optical system for the determination of the position of an object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9100383A GB2251750B (en) 1991-01-09 1991-01-09 An optical system for the determination of the position of an object

Publications (3)

Publication Number Publication Date
GB9100383D0 true GB9100383D0 (en) 1991-02-20
GB2251750A GB2251750A (en) 1992-07-15
GB2251750B GB2251750B (en) 1994-10-26

Family

ID=10688138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100383A Expired - Fee Related GB2251750B (en) 1991-01-09 1991-01-09 An optical system for the determination of the position of an object

Country Status (1)

Country Link
GB (1) GB2251750B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308753C1 (en) * 1993-03-19 1994-07-21 Deutsche Aerospace Method and device for image-based position detection
US5302835A (en) * 1993-03-22 1994-04-12 Imra America, Inc. Light detection system having a polarization plane rotating means and a polarizing beamsplitter
FR2936608B1 (en) * 2008-09-26 2010-09-24 Thales Sa OPTICAL SCANNING DETECTION SYSTEM FOR POSITIONING AND / OR OBJECT ORIENTATION
CN108490422A (en) * 2018-02-28 2018-09-04 天津大学 A kind of underwater simple beam echo precision detection method and system based on acoustooptical effect

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399033A1 (en) * 1977-07-29 1979-02-23 Thomson Csf DEVICE FOR LOCATING A RADIANT SOURCE AND DIRECTION TRACKING SYSTEM INCLUDING SUCH A DEVICE
GB2005950B (en) * 1977-10-07 1982-02-10 Secretary Industry Brit Position detecting apparatus
JPS5963504A (en) * 1982-10-02 1984-04-11 Canon Inc Positioning signal detector
IL88263A (en) * 1988-11-02 1993-03-15 Electro Optics Ind Ltd Navigation system
GB2234877A (en) * 1989-08-09 1991-02-13 Marconi Gec Ltd Determining orientation of pilot's helmet for weapon aiming

Also Published As

Publication number Publication date
GB2251750B (en) 1994-10-26
GB2251750A (en) 1992-07-15

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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: 20060109