Vibration errors compensation method based on self-feature registration for the 3-D dynamic measurement of metallic sealing ring forming surface
The formed surface quality of metallic sealing ring of aero-engine affects the aircraft service performance directly.However, existing inspection Cashmere Pullover methods, such as the final destructive inspection and the line laser scanner section profile measurement, only evaluate the formed quality from a 2-D view, that is, single or multiple ra