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GB677752A - An automatic airspeed and altitude control means for aircraft - Google Patents

An automatic airspeed and altitude control means for aircraft

Info

Publication number
GB677752A
GB677752A GB10072/50A GB1007250A GB677752A GB 677752 A GB677752 A GB 677752A GB 10072/50 A GB10072/50 A GB 10072/50A GB 1007250 A GB1007250 A GB 1007250A GB 677752 A GB677752 A GB 677752A
Authority
GB
United Kingdom
Prior art keywords
speed
pick
craft
altitude
coupled
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
Application number
GB10072/50A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Priority to GB10072/50A priority Critical patent/GB677752A/en
Publication of GB677752A publication Critical patent/GB677752A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/04—Control of altitude or depth
    • G05D1/06—Rate of change of altitude or depth
    • G05D1/0607—Rate of change of altitude or depth specially adapted for aircraft
    • G05D1/0615—Rate of change of altitude or depth specially adapted for aircraft to counteract a perturbation, e.g. gust of wind
    • G05D1/063—Rate of change of altitude or depth specially adapted for aircraft to counteract a perturbation, e.g. gust of wind by acting on the motors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/04—Control of altitude or depth
    • G05D1/042—Control of altitude or depth specially adapted for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

677,752. Automatic flight control systems. BENDIX AVIATION CORPORATION. April 24, 1950 [May 26, 1949], No. 10072/50. Class 38 (iv). To maintain a craft at a predetermined altitude, the elevators are controlled in accordance with the speed and the engine power in accordance with the altitude so that if, e.g., the craft is below the required altitude the engine power is increased, tending to increase the speed of the craft; the speed control causes the craft to climb, reducing speed and correcting the altitude. As shown, the elevator is controlled by signals from an inductive pick-off 56 coupled to a pitot head 26; pick-off 30 coupled to the pitch-responsive element of a gyro horizon 24; speed-setting-pickoff 28 and follow-up pick-off 29 driven by the elevator servomotor 10. The combined input signal is applied to a conventional phase-sensitive amplifier 12 to control the twophase elevator servomotor 10. The altimeter element 48 fed from the static head of the pitot tube 26 is coupled to an inductive pick-off 50 which is connected in series with the follow-up pick-off 118 to a similar amplifier 104 energizing the throttle servomotor 110. Specification 662,831 is referred to.
GB10072/50A 1950-04-24 1950-04-24 An automatic airspeed and altitude control means for aircraft Expired GB677752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10072/50A GB677752A (en) 1950-04-24 1950-04-24 An automatic airspeed and altitude control means for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10072/50A GB677752A (en) 1950-04-24 1950-04-24 An automatic airspeed and altitude control means for aircraft

Publications (1)

Publication Number Publication Date
GB677752A true GB677752A (en) 1952-08-20

Family

ID=22078334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10072/50A Expired GB677752A (en) 1950-04-24 1950-04-24 An automatic airspeed and altitude control means for aircraft

Country Status (1)

Country Link
GB (1) GB677752A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961200A (en) * 1953-11-13 1960-11-22 Bendix Corp Altitude control system for aircraft
US3105660A (en) * 1960-10-04 1963-10-01 Sperry Rand Corp Automatic flight control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961200A (en) * 1953-11-13 1960-11-22 Bendix Corp Altitude control system for aircraft
US3105660A (en) * 1960-10-04 1963-10-01 Sperry Rand Corp Automatic flight control system

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