An inspection apparatus comprises a chassis position/attitude estimator to estimate position/attitude information of a moving body and generate a chassis position/attitude estimation signal, a hammering tester hammer part error signal generator to generate a hammering tester hammer part error signal, a hammering tester hammer part position/attitude signal generator to generate a hammering tester hammer part position/attitude signal, a first sensor data frequency characteristic interpolator to generate a first sensor data frequency characteristic interpolation signal from the received chassis position/attitude estimation signal, a second sensor data frequency characteristic interpolator to generate a second sensor data frequency characteristic interpolation signal from the received hammering tester hammer part error signal and the received hammering tester hammer part position/attitude signal, and a hammering tester hammer part position/attitude estimator to generate a hammering tester hammer part position/attitude estimation signal from the received first sensor data frequency characteristic interpolation signal and the received second sensor data frequency characteristic interpolation signal.

Controlled manufacturing system suitable for controlling a method for manufacturing, repairing or resurfacing a part by deposition of material under concentrated energy, said controlled manufacturing system comprising: means for obtaining a three-dimensional digital model of the part; means for generating a manufacturing file for the part, based on the three-dimensional digital model of said part, to define manufacturing parameters of an additive manufacturing machine, said manufacturing parameters being associated with manufacturing instructions; means for generating a control file for the part to define control parameters of a control effector, said control parameters being associated with control instructions; analysis means for carrying out an analysis of the manufacturing file and the control file in order to determine if the manufacturing parameters and the control parameters can coexist during the simultaneous application of the manufacturing parameters to the additive manufacturing machine and the control parameters to the control effector; a control module comprising at least one communication channel for receiving and sending the manufacturing instructions to a polyarticulated manufacturing system suitable for supporting the additive manufacturing machine, and at least one communication channel for receiving and sending the control instructions to a polyarticulated control system suited to supporting the control effector, to manage simultaneously the additive manufacturing machine and the control effector.

A device for examining the interior of a pipe using multi-element ultrasound technology, finding application in the detection of defects in the wall of a tubular pipe or the verification of the characteristics of the wall of a tubular pipe is disclosed. The device is designed to be placed inside a fluid transport pipe and to move under the action of the transported fluid, to detect defects in, or check characteristics of, the wall of the pipe. The device has a circumference and comprises a plurality of ultrasonic sensors distributed over its circumference and each formed by a plurality of transmitters and a plurality of reception antennas. The device also includes an electronic controller configured to control each sensor and to receive and record the information measured by the sensors.

Disclosed are a substrate inspection method and a method of fabricating a semiconductor device using the same. The inspection method may include measuring a target area of a substrate using a pulsed beam to obtain a first peak, measuring a near field ultrasound, which is produced by the pulsed beam in a near field region including the target area, using a first continuous wave beam different from the pulsed beam to obtain a second peak, and measuring a far field ultrasound, which is produced by the near field ultrasound in a far field region outside the near field region, using a second continuous wave beam to examine material characteristics of the substrate.

A non-destructive inspection system is presented. The non-destructive inspection system comprises a robotic end effector having an extendable actuator and a flange-mounted roller containing an ultrasonic sensor, the flange-mounted roller connected to the extendable actuator by a pivot connection, the extendable actuator configured to extend the flange-mounted roller until the flange-mounted roller contacts an inspection surface.

Inspection robots and methods for inspection of curved surfaces with sensors at selected horizontal distances are described. An example of such an inspection robot includes a housing; a drive module with a wheel and a motor operatively linked to the housing, a plurality of sensor sleds, and a payload. The payload, which is coupled to the housing, may include a first and a second rail component, each with at least one connector, where the rail components are connectable at a first selected position of a plurality of discrete engagement positions. Each of the rail components may be structured to support at least one of the plurality of sleds where each of the plurality of sleds is coupled to the payload at a respective selected horizontal position such that the plurality of sleds are at selected horizontal distances from each other.

A moving inspection device inspecting an inspection target while realizing the simplification of the configuration and significant size reduction/weight reduction of the device, a moving inspection method, and a method for manufacturing a steel material. The device includes a moving inspection device body configured to inspect an inspection target for defects while moving over its surface. The moving inspection device body includes: a carriage that moves by at least two wheels that rotate forward and backward over the surface; and at least one inspection sensor on the front end side or the rear end side of the carriage. An inspection region of the inspection target is divided into two divided regions across a straight line, and the carriage is configured to move when the inspection sensor is directed to side edges sides of the divided regions facing the straight line in each of the two divided regions.

An ultrasonic-resilience value testing apparatus for an inorganic non-metal plate, including: a fixing mechanism, a testing mechanism and a control mechanism. The fixing mechanism is for carrying and fixing an inorganic non-metal plate to be tested; the testing mechanism is for performing ultrasonic-resilience value testing on the inorganic non-metal plate fixed on the fixing mechanism; and the control mechanism is in communication connection to the fixing mechanism and the testing mechanism, and is for controlling the fixing mechanism and the testing mechanism to run. By setting the fixing mechanism, problems such as slipping, angle deviation, vibration or movement and damage to the test sample are avoided. By setting the testing mechanism for the resilience value testing, the phenomenon that the relevant mechanical properties of the test sample cannot be accurately reflected since a resilience angle, a velocity and the like are affected by human factors, is improved.

Robotic systems for rapid ultrasonic surface inspection are described. An example system may have an inspection robot to move in a direction of travel on an inspection surface. The robot may have a payload with a first and a second ultrasonic (UT) phased array, and a rastering device that executes a reciprocating motion of the payload. The system may have an inspection controller with a positioning circuit to provide an inspection position command, an inspection circuit to provide a rastering position command and an interrogation command. The robot is responsive to the inspection position command to move to an inspection position, and the rastering device is responsive to the rastering position command to move the payload through at least a portion of a range of reciprocating motion. The UT phased arrays are responsive to the interrogation command to perform an inspection on three axes of inspection.

The invention concerns a method for the non-destructive mapping of a component, in order to determine an elongation direction of the elongate microstructure of the component at at least one point of interest, characterised in that it comprises at least two successive intensity measurement steps comprising the following steps: a sub-step of rotating a linear transducer into a plurality of angular positions, said linear transducer comprising a plurality of transducer elements, a sub-step of emitting a plurality of elementary ultrasonic beams at each angular position, a sub-step of measuring a plurality of backscattered signals resulting from the backscattering of the elementary ultrasonic beams by said elongate microstructure, the intensity measurement steps making it possible to obtain two series of intensities measured according to two axes of rotation, and in that the method comprises a step of combining the measured series of intensities so as to determine the elongation direction of the microstructure at said at least one point of interest.