Bistatic Sonar Localization Based on Best Linear Unbiased Estimation

摘要

A best linear unbiased estimation(BLUE)algorithm for bistatic sonar localization is proposed.The Cramer-Rao bound for bistatic sonar and the geometrical dilution of precision(GDOP)in different conditions are given.The simulation results show that the location accuracy of BLUE algorithm is higher than the weighted least square method.