Abstract:

This paper introduces the basic principle of the cross-entropy method, the way of modeling, the real-time prop- erty and robustness,and the applications. In military scout , Unmanned Aerial Vehicle（UAV） is a special tool, with many advantages in real-time and global space. A new method based on the cross-entropy method is used for the optimal way of double UAV＇s path planning.

Key words: unmanned aerial vehicle（UAV）, scout, cross entropy method, path planning