Eliminating simulacrums in multi-radar orientation location of target

Several factors cause the number of simulacrums increase rapidly, leading to rapid increase in the amount of time required for signal processing. We now offer an effective method that we believe can much reduce the time required. Essentially we do two thing: (1) The utilization of angles, each of which is an angle between two lines respectively from two radars directed toward target; (2) The application of fuzzy clustering method. In a numerical example, we give a seven-step procedure of our method for 3-radar orientation location of target; it does succeed in eliminating simulacrums and obtaining the orientation location of the real target with much reduced time of signal processing.