Radar Emitter Recognition Based on Fuzzy Conditional Evidence Theory
Sun Xiao-shub · Journal of Naval Aeronautical and Astronautical University · 2009
Based on the concept of the concordance existing between the ambiguous evidences and the ambiguous prior knowledge, and based on the fuzzy conditional Dempster-Shafer (D-S) evidence theory, a novel radar emitter recognition method was provided which reflected the influences of fuzzy prior knowledge. First, the fuzzy measurements about radar emitter were changed into the form of fuzzy bodies of D-S evidences, and then, the fuzzy conditional D-S evidence theory was applied to combine these evidences, and calculate the concordance. This method can help us to increase the reliability of radar emitter recognition under complex battle circumstances.