Robust Target Detection based on MV-processor Replica Computation in Environmental Mismatch

摘要

In most underwater target detection approaches based on minimum variance processor, it is difficult to apply the solutions to problem (due to environmental mismatch) where the replica vector estimation error. In this paper, we introduce algorithm of replica computation based on MV-processor that improves target detection performance in environmental mismatch. This method make environmentally robust replica vector for predicted environmental variation. Simulation shows that our method improves performance of MV-processor in mismatch condition.