Modified interactive multiple model particle filter for terrain referenced navigation with classification error minimisation strategy
Kyung Jun Han,
Chan Gook Park
Abstract:The authors propose an innovative solution to address challenges in terrain‐referenced navigation (TRN). The suggested solution is the interactive multiple‐model particle filter with a classification error minimisation strategy (IMM‐CPF) based on decision theory. TRN is a technique that estimates position by comparing measured terrain altitude to the digital elevation model and critically depends on obtaining accurate altitude measurements. However, these measurements can be easily contaminated to not only fro… Show more
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