%0 Journal Article %T Mathematical model of optimal degenerate continuous-discrete state estimation of an autonomous unmanned underwater vehicle %A Kramar', V.. %A Ko, D.. %A Lipko, I.. %A Yakunin, R.. %K degenerate estimation, continuous-discrete Kalman filter, autonomous unmanned underwater vehicle, navigation, optimal observer, degenerated noise matrix %J Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics %D 2026 %N 20260 %P 9 %I Astrakhan State Technical University