Embedded ultrasonic structural radar with fuzzy logic

This paper describes the development of a method to detect the location of cracking. Method Embedded structural ultrasonic radar(EUSR) is one of the methods in detecting the location of the cracking In the process of this method use the reflection of acoustic waves propagating in a medium by utilizing multiple transducer. However, the EUSR method has several problem in the accuracy and computation time issues in the processing of the data signal to determine the position of cracking. The development of this method is add FUZZY method on calculation of iteration. FUZZY process is used when deciding on the angle of cracking location and distance from position transducer. The testing of this method already done by using software simulation MATLAB.