Abstract: An inspection system for determining the efficacy and veracity of a bond-line, comprising: a robotic arm assembly providing a gimbal mount for enabling linear and rotary translation about multiple axes; an ultrasonic transducer affixed to the gimbal mount of the robotic arm assembly and comprising a planar array of transducer elements, each transducer element capable of transmitting and receiving reflected ultrasonic energy indicative of changes in acoustic impedance within the bond-line. The reflected energy of each transducer element provides acquired bond-line data indicative of the efficacy of the bond-line while select transducer elements produce orientation data indicative of the orientation of the planar array relative to the contour of the bonded joint. The bond-line and orientation data are combined to determine whether the direction of the transmitted pulse should be altered to validate the bond-line data.

Abstract: An inspection system for determining the efficacy and veracity of a bond-line, comprising: a robotic arm assembly providing a gimbal mount for enabling linear and rotary translation about multiple axes; an ultrasonic transducer affixed to the gimbal mount of the robotic arm assembly and comprising a planar array of transducer elements, each transducer element capable of transmitting and receiving reflected ultrasonic energy indicative of changes in acoustic impedance within the bond-line. The reflected energy of each transducer element provides acquired bond-line data indicative of the efficacy of the bond-line while select transducer elements produce orientation data indicative of the orientation of the planar array relative to the contour of the bonded joint. The bond-line and orientation data are combined to determine whether the direction of the transmitted pulse should be altered to validate the bond-line data.

Abstract: A device is disclosed that, in an illustrative embodiment, includes an input line, a main gain component, a first local gain component, and a second local gain component. The main gain component, the first local gain component, and the second local gain component each have a communicative connection with the input line. The main gain component is configured for applying a main gain to an ultrasonic wave signal received via the input line, thereby providing a main gain signal. The first local gain component is configured for applying a first local gain to a portion of the ultrasonic wave signal within a first signal gate, and thereby providing a first local gain signal. The second local gain component is configured for applying a second local gain to a portion of the ultrasonic wave signal within a second signal gate, and thereby providing a second local gain signal.

Abstract: A device is disclosed that, in an illustrative embodiment, includes an input line, a main gain component, a first local gain component, and a second local gain component. The main gain component, the first local gain component, and the second local gain component each have a communicative connection with the input line. The main gain component is configured for applying a main gain to an ultrasonic wave signal received via the input line, thereby providing a main gain signal. The first local gain component is configured for applying a first local gain to a portion of the ultrasonic wave signal within a first signal gate, and thereby providing a first local gain signal. The second local gain component is configured for applying a second local gain to a portion of the ultrasonic wave signal within a second signal gate, and thereby providing a second local gain signal.