Applying the hypothesis of steady preview and dynamic correction to research of the vehicle adaptive cruise control (ACC) system, a vehicle ACC system architecture and the corresponding control algorithm was developed based on driver optimal preview acceleration model from the viewpoint of driver handling behavior modeling.

This paper presented a new acceleration model related with comfort controlling.

Regarding to the defect of tremble in the minimum sighting speed of an armor infantry fight vehicle,this paper analyses the default cause,puts forward the solving program and analyses and calcu- lates the program in detail.

A method to ensure and calculate the lowest aiming speed of tank cannon-command system is provided which can be used as the reference for making out the index as well as design of cannon-command system.