Computer Modeling and Simulation of Ultrasonic Signal Processing and Measurements

Abstract EN

The system for simulation, measurement, and processing in Graphical User Interface implementation is presented.

The received signal from the simulation is compared to that of an actual measurement in the time domain.

The comparison of simulated, experimental data clearly shows that acoustic wave propagation can be modeled.

The feasibility has been demonstrated in an ultrasound transducer setup for material property investigations.

The results of simulation are compared to experimental measurements.

The simulation result has good agreement with the experimental data which confirms the validity of the model.

The simulation tool therefore provides a way to predict the received signal before anything is built.

Furthermore, the use of an ultrasonic simulation package allows for the development of the associated electronics to amplify and process the received ultrasonic signals.

Such a virtual design and testing procedure not only can save us time and money, but also can provide better understanding on design failures and allow us to modify designs more efficiently and economically.