Simulation analysis on protection performance of four-point source decoying system against ARM in plateau area
In response to the difficulty of evaluating the protective performance of radar decoys under the complex terrain of plateau in the case of traditional anti-radiation missile(ARM)attacking simulation models,im-provements have been made on the traditional radar decoy deviation model.Firstly,this paper establishes a motion model of ARM attacking radiation source decoying system,and analyzes the influence of the source decoying sys-tem on ARM,and then on this basis,simulates the anti-destruction performance of distribution model of the opti-mal four-point source decoying system under plateau conditions.The simulation results are shown as below:By in-creasing the height difference of each radiation source,the problem of decreasing protection probability caused by shortening spacing can be effectively settled.If the front triangular station-deployment is adopted,when the spac-ing between radiation sources is 100 m and the height difference is 60 m,the protection probability of the radar can reach 99.1%,which basically meets the protective requirements of the radar radiation source decoying system.
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