| 摘要 |
<p>PURPOSE:To obtain the device which provides quantitative evaluation for a development or design guide to the type and arrangement of an ultrasonic sensor used for in-sodium fluoroscopic video processing and can decides an measurement image in actual machine inspection. CONSTITUTION:A transmitter input electric signal generation part 1 outputs a simulation transmitter electric signal (a) according to power source characteristics, etc., of an ultrasonic wave transmitter, an ultrasonic wave propagation and reflection analysis part 3 which inputs an ultrasonic wave signal (b) obtained by conversion from the electric signal (a) analyzes the signal by using ultrasonic wave attenuation characteristics, structure reflection characteristics, three-dimensional structure data, and transmitter receiver arrangement data and outputs a simulation receiver ultrasonic wave signal (c), and a received signal video processing part 5 which inputs the electric signal (d) generated by conversion from the ultrasonic wave signal (c) displays a reference image on a display device 17. Consequently, the measurement image can be decided by comparing the reference image with the measurement image of the actual machine inspection and the type and arrangement of the sensor can be optimized.</p> |
