Invention Grant
US08523102B2 Method and apparatus for aircraft sensor and actuator failure protection using reconfigurable flight control laws
有权
使用可重构飞行控制规则的飞机传感器和执行器故障保护的方法和装置
- Patent Title: Method and apparatus for aircraft sensor and actuator failure protection using reconfigurable flight control laws
- Patent Title (中): 使用可重构飞行控制规则的飞机传感器和执行器故障保护的方法和装置
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Application No.: US13121458Application Date: 2009-10-05
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Publication No.: US08523102B2Publication Date: 2013-09-03
- Inventor: Shyhpyng Jack Shue , John James Corrigan , Eric Thomas Bird , Tommie Lynn Wood , Alan Carl Ewing
- Applicant: Shyhpyng Jack Shue , John James Corrigan , Eric Thomas Bird , Tommie Lynn Wood , Alan Carl Ewing
- Applicant Address: US RI Providence
- Assignee: Textron Innovations Inc.
- Current Assignee: Textron Innovations Inc.
- Current Assignee Address: US RI Providence
- Agent James E. Walton; Damon R. Hickman
- International Application: PCT/US2009/059548 WO 20091005
- International Announcement: WO2010/096104 WO 20100826
- Main IPC: B64C13/16
- IPC: B64C13/16 ; B64C13/18

Abstract:
A method and apparatus for reconfiguring flight control of an aircraft during a failure while the aircraft is flying. The method and apparatus provide a control law that is software-implemented and configured to automatically send flight control data to a mixing/mapping matrix and a reconfiguration management tool configured to communicate with the mixing/mapping matrix in order to safely transfer authority from a failed actuator to a back-up actuator. A sensor management tool is provided for input to the reconfiguration management tool in order to smooth any transient conditions that may occur during reconfiguration. The method and apparatus provide for a way of smoothing any possible transient situation that might otherwise occur by employment of a fader, the fader being used to gradually convert positioning of failed actuators and positioning of reconfigured actuators.
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