Aim at cooperating using problem of anti-ship missiles and long distance exploring platform, this paper puts forward that, when anti-ship missiles adopt ‘point now’ shooting form, relative analyzing model of the target indication precision of and the capture efficacy of anti-ship missiles.

Calibrating the pointing precision of satellite laser ranging theodolite by observing stars;

The Research on Improving the Pointing Precision of SLR Telescope in Changchun Observatory;

The results show that the design scheme of the antenna structure meets the requirement of pointing accuracy and natural freuqency, and provides a theoretical basis for practical engineering.

The conclusion of this experiment is that the pointing accuracy for the 40m radio telescope can achieve the observational requirement.

Due to the effect of feeding error on antenna’s radiation performances, which causes the degradation of the sidelobe level , the pointing accuracy and the anti-jamming capability of phased arrays.

The precision measuring analysis instrument structure of the missile weapon system is designed according to loop design idea and the feature of the missile weapon system,then the mathematics models of warship kinematics,error analysis and collecting data are established,the total precision index and inspection method of missile weapon system are finally defined.

Firstly,the measuring construction of precision index of ship to ship missile weapon system is designed according to function distribution of ship to ship missile weapon system.

Utilizing the random uncertainity of steady line precision index to calculate the standard difference,analyzes the big or the abnormal survey point,devide regulation relationship curve shape and the suitable operation method to make relationship curve satisfy the precision index,then to improve the flow precision.