GB854906A - Flight aid systems for rotary wing aircraft - Google Patents

Flight aid systems for rotary wing aircraft

Info

Publication number
GB854906A
GB854906A GB19739/60A GB1973960A GB854906A GB 854906 A GB854906 A GB 854906A GB 19739/60 A GB19739/60 A GB 19739/60A GB 1973960 A GB1973960 A GB 1973960A GB 854906 A GB854906 A GB 854906A
Authority
GB
United Kingdom
Prior art keywords
aid systems
wing aircraft
rotary wing
flight aid
jan
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
GB19739/60A
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 Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB854906A publication Critical patent/GB854906A/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
    • G05D1/0858—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft specially adapted for vertical take-off of aircraft
    • 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
    • G05D1/0653—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing
    • G05D1/0676—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing specially adapted for landing

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)
  • Traffic Control Systems (AREA)
  • Toys (AREA)

Abstract

854,906. Aircraft flight aid systems. SPERRY RAND CORPORATION. Jan. 1, 1957 [Jan. 3, 1956], No. 19739/60. Divided out of 854,904. Drawings to Specification. Class 40 (1). The description is the same as that of Specification 854,904, but the claims are for a system comprising means for deriving an error signal representing the difference between actual and desired craft altitude, and means for algebraically combining this error signal with a further signal representing either vertical acceleration or the displacement of the collective pitch control means. The system is particularly suitable for enabling the pilot of a helicopter to approach and maintain a desired altitude. Specifications 854,905 and 854,907 also are referred to.
GB19739/60A 1956-01-03 1957-01-01 Flight aid systems for rotary wing aircraft Expired GB854906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US854906XA 1956-01-03 1956-01-03

Publications (1)

Publication Number Publication Date
GB854906A true GB854906A (en) 1960-11-23

Family

ID=22191947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19739/60A Expired GB854906A (en) 1956-01-03 1957-01-01 Flight aid systems for rotary wing aircraft

Country Status (1)

Country Link
GB (1) GB854906A (en)

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