Study on the Location of Motional Object Based on Matrix CCD

This paper introduces the principle and a method for real-time non-contact measurement of motional object with matrix CCD imagine sensor and computer technology to apply it to the constellation relative motion′s tracking.Its software is controlled by computer in order to realize the data capturing and processing,the image data is real-time displayed by Visual C++,and then outputs the results by COM interface to single chip computer to control the stepping motor to track the object.In this system,by using multi-thread treatment and non-blocking communication technology innovative to improve the efficiency,the experiment indicates this tracking method is validity.