Underwater Terrain Matching Technology Based on PMF Algorithm
Abstract：As one of the marine geophysical navigation methods, underwater terrain matching navigation technology is under intense international attention. In this paper, PMF （point-mass filter） algorithm is selected as a matching localization algorithm. Using peaks function produces a simulative digital map, then judging the facticity of the calculated estimation. Through the comparison with TERCOM algorithm, the PMF algorithm has a good accuracy and robustness.
Keywords：PMF algorithmTERCOM algorithmterrain matchingnavigation
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 55-57 )