GB718247A - Improvements in or relating to aircraft servo systems - Google Patents

Improvements in or relating to aircraft servo systems

Info

Publication number
GB718247A
GB718247A GB29222/52A GB2922252A GB718247A GB 718247 A GB718247 A GB 718247A GB 29222/52 A GB29222/52 A GB 29222/52A GB 2922252 A GB2922252 A GB 2922252A GB 718247 A GB718247 A GB 718247A
Authority
GB
United Kingdom
Prior art keywords
aircraft
jan
pilot
amplifier
adjusted
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
GB29222/52A
Inventor
Hugh Brougham Sedgfield
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.)
Sperry Gyroscope Co Ltd
Original Assignee
Sperry Gyroscope 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 Sperry Gyroscope Co Ltd filed Critical Sperry Gyroscope Co Ltd
Priority to GB29222/52A priority Critical patent/GB718247A/en
Publication of GB718247A publication Critical patent/GB718247A/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
    • G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
    • G05D1/0808—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft
    • G05D1/0816—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft to ensure stability

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

718,247. Automatic steering control systems. SPERRY GYROSCOPE CO., Ltd. Jan. 26, 1949 [Jan. 26, 19481, No. 29222/52. Divided out of 718,171. Class 38(4) In a system, as described in Specification 718,171, in which aircraft elevators are operated by a fluid-pressure servomotor controlled through a negative feedback D.C. amplifier by the combined output of potentiometers adjusted by a pilot's control and a gyro-vertical respectively, further potentiometers, adjusted to give an output directly proportional to the weight of'the aircraft and inversely proportional' to the product of the square of airspeed and density of ambient air; also contribute to the input of the amplifier so that the setting of the pilot's control ensures a given angle of elevation of the flight path of the aircraft.
GB29222/52A 1948-01-26 1948-01-26 Improvements in or relating to aircraft servo systems Expired GB718247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29222/52A GB718247A (en) 1948-01-26 1948-01-26 Improvements in or relating to aircraft servo systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29222/52A GB718247A (en) 1948-01-26 1948-01-26 Improvements in or relating to aircraft servo systems

Publications (1)

Publication Number Publication Date
GB718247A true GB718247A (en) 1954-11-10

Family

ID=10288085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29222/52A Expired GB718247A (en) 1948-01-26 1948-01-26 Improvements in or relating to aircraft servo systems

Country Status (1)

Country Link
GB (1) GB718247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8260499B2 (en) 2007-05-01 2012-09-04 Deere & Company Automatic steering system and method for a work vehicle with feedback gain dependent on a sensed payload

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8260499B2 (en) 2007-05-01 2012-09-04 Deere & Company Automatic steering system and method for a work vehicle with feedback gain dependent on a sensed payload

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