| 摘要 |
FIELD: physics. ^ SUBSTANCE: linear longitudinal, lateral and angular acceleration of a ship is measured N times in one processing cycle with duration T and sampling frequency öt. Linear and angular velocity values are found based on the measured acceleration values. Closure error values are calculated. The weighted sum of squares of closure error values is determined and minimised. Parameter values of the mathematical model of the ship are found. A predictive model of the ship is constructed and the entire measurement and identification cycle is repeated. ^ EFFECT: automatic determination of parameters of the mathematical model of a ship, high quality and reliability of results of simulating movement of a ship as a control object, and prediction of the evolution of processes of controlling the ship based on said results. ^ 5 cl, 1 dwg |
