Invention Grant
- Patent Title: Rotorcraft fly-by-wire control laws
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Application No.: US15212689Application Date: 2016-07-18
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Publication No.: US09771145B2Publication Date: 2017-09-26
- Inventor: Sung K. Kim , Christopher M. Bothwell , Robert Lee Fortenbaugh
- Applicant: Bell Helicopter Textron Inc.
- Applicant Address: US TX Fort Worth
- Assignee: Bell Helicopter Textron Inc.
- Current Assignee: Bell Helicopter Textron Inc.
- Current Assignee Address: US TX Fort Worth
- Main IPC: G05D1/00
- IPC: G05D1/00 ; B64G1/24 ; B64C13/50 ; B64C13/04 ; B64D43/00 ; B64C13/12

Abstract:
According to one embodiment, a flight control system includes a pilot control assembly and a flight control computer. The pilot control assembly can receive commands from a pilot. The flight control computer can receive, from the pilot control assembly, a pilot command to change a first flight characteristic, wherein changing the first flight characteristic would result in an expected change to a second flight characteristic. The flight control computer can instruct, in response to the received pilot command, the flight control system to change a first operating condition of the flight control system based on an inherently-coupled relationship between the first flight characteristic and the second flight characteristic. The flight control computer can instruct, in response to the expected change to the second flight characteristic, the flight control system to change a second operating condition of the flight control system.
Public/Granted literature
- US20170137113A1 Rotorcraft Fly-By-Wire Control Laws Public/Granted day:2017-05-18
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