AU513592B2 - Helicopter cyclic pitch control with feedback bias - Google Patents

Helicopter cyclic pitch control with feedback bias

Info

Publication number
AU513592B2
AU513592B2 AU34845/78A AU3484578A AU513592B2 AU 513592 B2 AU513592 B2 AU 513592B2 AU 34845/78 A AU34845/78 A AU 34845/78A AU 3484578 A AU3484578 A AU 3484578A AU 513592 B2 AU513592 B2 AU 513592B2
Authority
AU
Australia
Prior art keywords
pitch control
cyclic pitch
feedback bias
helicopter cyclic
helicopter
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
AU34845/78A
Other versions
AU3484578A (en
Inventor
FA. Adams D. L. and Cotton L. S Tefft
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.)
RTX Corp
Original Assignee
United Technologies 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
Priority claimed from US05/791,322 external-priority patent/US4173815A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of AU3484578A publication Critical patent/AU3484578A/en
Application granted granted Critical
Publication of AU513592B2 publication Critical patent/AU513592B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
AU34845/78A 1977-04-27 1978-04-06 Helicopter cyclic pitch control with feedback bias Expired AU513592B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS791622 1977-04-27
US05/791,322 US4173815A (en) 1976-07-22 1977-04-27 Method of joining two abutting metal members together

Publications (2)

Publication Number Publication Date
AU3484578A AU3484578A (en) 1979-10-11
AU513592B2 true AU513592B2 (en) 1980-12-11

Family

ID=25153360

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34845/78A Expired AU513592B2 (en) 1977-04-27 1978-04-06 Helicopter cyclic pitch control with feedback bias

Country Status (1)

Country Link
AU (1) AU513592B2 (en)

Also Published As

Publication number Publication date
AU3484578A (en) 1979-10-11

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