US Patent 11802888 Damage detection for rotary angle measurement sensors

An angle of attack sensor includes a rotatable vane extending away and support from a mounting plate, a housing extending way from an opposite side of the mounting plate, and a sensor coupled to the vane. The angle of attack sensor communicates with an electronics module enclosed within the housing or mounted remotely with respect to the angle of attack sensor. The electronics module includes a processor, computer-readable memory, and a communication device. The computer-readable memory is encoded with instructions that, when executed by the processor, cause the electronics module to perform steps of a damage detection method.