ARRY EDDY CURRENT CONTROL APPARATUS, ARRY EDDY CURRENT PROCESSING SYSTEM AND ARRY EDDY CURRENT PROCESSING METHOD

摘要

PURPOSE: An arrangement eddy current control device, an arrangement eddy current processing system and an arrangement eddy current control method are provided to minimize the deviation of an output signal between the sensors of sensor array. CONSTITUTION: An arrangement eddy current control device comprises a voltage setting unit(220), a deviation generating unit(230) and an input value generating unit(250). The voltage setting unit establishes the first input voltage value. The first input voltage value is inputted to the arrangement eddy current test device. The deviation generating unit generates the voltage deviation by using the mean value and measurement signal value. The input value generating unit generates the second input voltage value inputted to the arrangement eddy current test device by using the voltage deviation and the first input voltage value.