In this paper the motional common character of mobile objective was discussed when the background signal is the GAUSS white noise without building the accelerative model of mobile objective.

• 对高斯白噪声背景下机动目标的运动共性进行了研究,绕过了建立系统加速度模型的麻烦,得到了未来运动趋势的一步实时预报模型,并具有很好的实时性。