Abstract： According to the characteristic and demand of the work, the linear CCD detect technology is chosen in the object vibration measurement to realize the noncontact and mobile automatic measurement. The system completes the data transmission with USB port by the hardware designation and realizes the detection of the object vibration by assuring the center offset of the fixed bar code. The user application programs are developed by taking Visual C++6.0 as the development environment. It has the advantages of high precision, easy operation, high quality and low cost.It is proved to be worked well in fieldwork.
2009, Vol. 28 
