WO2007001338A3 - Method and apparatus for loss of control inhibitor systems - Google Patents

Method and apparatus for loss of control inhibitor systems Download PDF

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Publication number
WO2007001338A3
WO2007001338A3 PCT/US2005/029000 US2005029000W WO2007001338A3 WO 2007001338 A3 WO2007001338 A3 WO 2007001338A3 US 2005029000 W US2005029000 W US 2005029000W WO 2007001338 A3 WO2007001338 A3 WO 2007001338A3
Authority
WO
WIPO (PCT)
Prior art keywords
inceptor
input
control
force
loss
Prior art date
Application number
PCT/US2005/029000
Other languages
French (fr)
Other versions
WO2007001338A2 (en
Inventor
Harrah Ralph C A
Original Assignee
Nasa
Harrah Ralph C A
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 US10/975,119 external-priority patent/US7285932B2/en
Application filed by Nasa, Harrah Ralph C A filed Critical Nasa
Publication of WO2007001338A2 publication Critical patent/WO2007001338A2/en
Publication of WO2007001338A3 publication Critical patent/WO2007001338A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/02—Initiating means
    • B64C13/04—Initiating means actuated personally
    • B64C13/10—Initiating means actuated personally comprising warning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/38—Transmitting means with power amplification
    • B64C13/50—Transmitting means with power amplification using electrical energy
    • B64C13/507—Transmitting means with power amplification using electrical energy with artificial feel

Abstract

Active and adaptive systems and methods to prevent loss of control incidents by providing tactile feedback to a vehicle operator are disclosed. According to the present invention, an operator gives a control input to an inceptor. An inceptor sensor measures an inceptor input value of the control input. The inceptor input is used as an input to a Steady-State Inceptor Input/Effector Output Model that models the vehicle control system design. A desired effector output from the inceptor input is generated from the model. The desired effector output is compared to an actual effector output to get a distortion metric. A feedback force is generated as a function of the distortion metric. The feedback force is used as an input to a feedback force generator which generates a loss of control inhibitor system (LOCIS) force back to the inceptor. The LOCIS force is felt by the operator through the inceptor.
PCT/US2005/029000 2004-10-27 2005-08-16 Method and apparatus for loss of control inhibitor systems WO2007001338A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US10/975,119 US7285932B2 (en) 2003-10-28 2004-10-27 Method and apparatus for loss of control inhibitor systems
US10/975,119 2004-10-27
USPCT/US2004/035889 2004-10-28
PCT/US2004/035889 WO2005044622A2 (en) 2003-10-28 2004-10-28 Method and apparatus for loss of control inhibitor systems
US11/188,227 2005-07-20
US11/188,227 US7285933B2 (en) 2003-10-28 2005-07-20 Method and apparatus for loss of control inhibitor systems

Publications (2)

Publication Number Publication Date
WO2007001338A2 WO2007001338A2 (en) 2007-01-04
WO2007001338A3 true WO2007001338A3 (en) 2007-12-13

Family

ID=37595558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/029000 WO2007001338A2 (en) 2004-10-27 2005-08-16 Method and apparatus for loss of control inhibitor systems

Country Status (1)

Country Link
WO (1) WO2007001338A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8002220B2 (en) 2007-10-25 2011-08-23 Honeywell International Inc. Rate limited active pilot inceptor system and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062594A (en) * 1990-11-29 1991-11-05 The United States Of America As Represented By The Secretary Of The Air Force Flight control system with tactile feedback
US6822635B2 (en) * 2000-01-19 2004-11-23 Immersion Corporation Haptic interface for laptop computers and other portable devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062594A (en) * 1990-11-29 1991-11-05 The United States Of America As Represented By The Secretary Of The Air Force Flight control system with tactile feedback
US6822635B2 (en) * 2000-01-19 2004-11-23 Immersion Corporation Haptic interface for laptop computers and other portable devices

Also Published As

Publication number Publication date
WO2007001338A2 (en) 2007-01-04

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