The combination forms the technique of adaptive causing zero_point.

This article presents dominant anti-jamming techniques used for selection of waveforms,ultra-low sidelobe forming and adaptive nulling in digital array radar,explains the method to achieve these goals,and gives out the results of simulations and performance tests.

The article provides dominanting technology of digital array radar in wave-form choice,incepting ultralow side lobe and adaptive nulling,expounds the method of how to achieve its goals and gives the result of emulation and capability test.

By analyzing the pattern of the uniform circular array(UCA),a dually weighted adaptive antenna zero processing method is put forward in this paper,based upon the rules of the maximum directivity and the maximum signal to noise ratio.

A program is also developed for simulating crowd flow on the basis of this model and performed on the basis of the adaptive grid technology.

First, an appropriate observer was introduced, and then based on the addition of a power integrator and adaptive technique, a new method was presented to construct a smooth adaptive output feedback controller.

This paper studies the method of restraining direct-arrival wave of passive radar based on outside radiation source,which adopts the adaptive technique of phased array radar,generates zero falling in the direction of direct-arrive wave to restrain the jamming by adjusting weighted vector.

In order to improve the precision of the head-tail gauge control for flying gauge control,a technology known as dynamic setting and adaptive technique has been adopted on the pickling line and tandem cold rolling mill in Baosteel.