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公开(公告)号:US20210403147A1
公开(公告)日:2021-12-30
申请号:US16915877
申请日:2020-06-29
Applicant: Bell Textron Inc.
Inventor: Charles Eric COVINGTON , Randall Lee JOHNSON , Hunter Barton NELSON , Michael David TRANTHAM
Abstract: A rotorcraft comprising a rotor blade designed to flap about a hinge point, a measurement system designed to measure blade flapping, and a processing system designed to alter blade flapping measurements. The processing system further comprises a correction process to alter a blade flapping measurement dependent on rotor RPM or rotor torque.