Optimum and quasi-optimum identification of objects at structural and system monitoring of situation

With use of criterion of a minimum of average risk and estimates of maximum likelihood of the same parameters synthesis of optimum algorithm of an identification of the objects revealed by in common functioning monitors in the conditions of aprioristic uncertainty of signs of identification is executed. Its quasi-optimum modification allowing to reduce the sizes of massifs of signs of identification due to establishment of a priority of the purposes with the maximum conditional probability of an identification is received. Statistical characteristics of efficiency of an identification of the purposes by results of an assessment of their coordinates are investigated by various monitors.