The modulating effects of the holographic plate motion on recorded beams and on measuring results have been proposed in this paper. The mathematical expressions of intensity distribution are derived for the double exposure interferogram which are recorded with the beams modulated by the holographic plate motion. Based on the theoretical study of formation of the modulated fringes, the holographic analytical method of 3D displacement field of the measured object is proposed. The displacement of the plate is determined with the help of the reference object.