GB1190199A - Aircraft Speed Control - Google Patents

Aircraft Speed Control

Info

Publication number
GB1190199A
GB1190199A GB30026/67A GB3002667A GB1190199A GB 1190199 A GB1190199 A GB 1190199A GB 30026/67 A GB30026/67 A GB 30026/67A GB 3002667 A GB3002667 A GB 3002667A GB 1190199 A GB1190199 A GB 1190199A
Authority
GB
United Kingdom
Prior art keywords
amplified
component
aircraft speed
servomotor
june
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
GB30026/67A
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.)
Bodenseewerk Geratetechnik GmbH
Original Assignee
Bodenseewerk Geratetechnik GmbH
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 Bodenseewerk Geratetechnik GmbH filed Critical Bodenseewerk Geratetechnik GmbH
Publication of GB1190199A publication Critical patent/GB1190199A/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

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 Velocity Or Acceleration (AREA)

Abstract

1,190,199. Engine fuel systems. BODENSEEWERK GERATETECHNIK G.m.b.H. June 29, 1967 [June 29, 1966; July 26, 1966], No.30026/67. Heading F1G. [Also in Division G3] An aircraft speed controller controls the fuel supply to the engines in response to velocity head and is adapted to suppress the influence of gusts. In the embodiment shown, signals #v and b representing the deviation of the aircraft speed from a reference value and the longitudinal acceleration respectively are amplified at 10, 12 and summed. The summed signal is split and passes through an amplifier 14 and differentiating unit 16, the separated components being superimposed again to control a servomotor 18 connected to the engine throttles, The servomotor 18 has a proportional-integral-derivative (PID) action and no position feedback, although a velocity feedback may be introduced. In the alternative embodiment of Fig.2, not shown, the input signals #v, b are split and the components thereof are amplified and differentiated. The time derivative component of #v, is added to the amplified component of b and this signal is added to the amplified component of #v and the time derivative component of b.
GB30026/67A 1966-06-29 1967-06-29 Aircraft Speed Control Expired GB1190199A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0049575 1966-06-29
DEF0049783 1966-07-26

Publications (1)

Publication Number Publication Date
GB1190199A true GB1190199A (en) 1970-04-29

Family

ID=25977281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30026/67A Expired GB1190199A (en) 1966-06-29 1967-06-29 Aircraft Speed Control

Country Status (2)

Country Link
FR (1) FR1515349A (en)
GB (1) GB1190199A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249965A1 (en) * 1972-10-12 1974-04-18 Bodenseewerk Geraetetech FLIGHT CONTROL
DE2250219A1 (en) * 1972-10-13 1974-04-25 Bodenseewerk Geraetetech FLIGHT CONTROLLER FOR CONTROLLING THE AIRWAY AND AERODYNAMIC FLOW CONDITION

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019113992A (en) * 2017-12-22 2019-07-11 カシオ計算機株式会社 Flight device, and method and program for controlling flight device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249965A1 (en) * 1972-10-12 1974-04-18 Bodenseewerk Geraetetech FLIGHT CONTROL
DE2250219A1 (en) * 1972-10-13 1974-04-25 Bodenseewerk Geraetetech FLIGHT CONTROLLER FOR CONTROLLING THE AIRWAY AND AERODYNAMIC FLOW CONDITION

Also Published As

Publication number Publication date
FR1515349A (en) 1968-03-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee