GB9818948D0 - Control system - Google Patents

Control system

Info

Publication number
GB9818948D0
GB9818948D0 GBGB9818948.3A GB9818948A GB9818948D0 GB 9818948 D0 GB9818948 D0 GB 9818948D0 GB 9818948 A GB9818948 A GB 9818948A GB 9818948 D0 GB9818948 D0 GB 9818948D0
Authority
GB
United Kingdom
Prior art keywords
control system
control
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
GBGB9818948.3A
Other versions
GB2342145A (en
GB2342145B (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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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 Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB9818948A priority Critical patent/GB2342145B/en
Priority to DE1999139696 priority patent/DE19939696A1/en
Priority to FR9910866A priority patent/FR2782790A1/en
Publication of GB9818948D0 publication Critical patent/GB9818948D0/en
Publication of GB2342145A publication Critical patent/GB2342145A/en
Application granted granted Critical
Publication of GB2342145B publication Critical patent/GB2342145B/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
    • G01S17/50—Systems of measurement based on relative movement of target
    • G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/025—Indicating direction only, e.g. by weather vane indicating air data, i.e. flight variables of an aircraft, e.g. angle of attack, side slip, shear, yaw
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
GB9818948A 1998-08-29 1998-08-29 Control system Expired - Fee Related GB2342145B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9818948A GB2342145B (en) 1998-08-29 1998-08-29 Control system
DE1999139696 DE19939696A1 (en) 1998-08-29 1999-08-21 Tax system
FR9910866A FR2782790A1 (en) 1998-08-29 1999-08-27 Flight path control system allowing for wind speed and direction for object in free-fall, e.g. bomb dropped from an aircraft, evaluates air flow with two forwards-directed laser beams to provide input to autonomous controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9818948A GB2342145B (en) 1998-08-29 1998-08-29 Control system

Publications (3)

Publication Number Publication Date
GB9818948D0 true GB9818948D0 (en) 1999-09-15
GB2342145A GB2342145A (en) 2000-04-05
GB2342145B GB2342145B (en) 2002-07-31

Family

ID=10838098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9818948A Expired - Fee Related GB2342145B (en) 1998-08-29 1998-08-29 Control system

Country Status (3)

Country Link
DE (1) DE19939696A1 (en)
FR (1) FR2782790A1 (en)
GB (1) GB2342145B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102971657B (en) 2010-07-22 2016-06-22 瑞尼斯豪公司 Laser Scanning Equipment and using method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995144A (en) * 1966-09-14 1976-11-30 General Electric Company Banked bombing system
US4121246A (en) * 1976-09-27 1978-10-17 The Boeing Company Ground impact point prediction system concept for airdrops
DE4300761A1 (en) * 1993-01-14 1994-07-21 Erno Raumfahrttechnik Gmbh Control device

Also Published As

Publication number Publication date
GB2342145A (en) 2000-04-05
GB2342145B (en) 2002-07-31
DE19939696A1 (en) 2000-03-30
FR2782790A1 (en) 2000-03-03

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Legal Events

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