In order to design the hull form of an underwater vehicle in the conceptual design phase, the dynamic characteristics depending on the hull form parameters should be identified. Course-keeping stability, turning ability, yaw-checking ability, and mission competence are set to be the indices of the dynamic characteristics, and the geometric parameters for the bare hull and rudder are set to be the hull form design parameters. The total sensitivity of the dynamic characteristics with respect to the hull form parameters is calculated by the chain rule of the partial sensitivity of the dynamic characteristics with respect to the hydrodynamic coefficients, and the partial sensitivity of the hydrodynamic coefficients with respect to the hull form parameters. Based on the sensitivity analysis, important hull form parameters are selected, and those optimal values to satisfy the required intercept time of mission competence of a specific underwater vehicle and turning rate are estimated. Keywords: Underwater vehicle, Sensitivity analysis, Dynamic characteristics, Hydrodynamic coefficient, Hull form parameter, Optimal design
Analysis of the dynamic characteristics for the change of design parameters of an underwater vehicle using sensitivity analysis
2018
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Metadata by DOAJ is licensed under CC BY-SA 1.0
Sensitivity analysis on Flexray dynamic segment design parameters
Tema Archiv | 2009
|Sensitivity Analysis of Commercial Vehicle Parameters on Dynamic Rollover
British Library Conference Proceedings | 2005
|Design of Dynamic Control on Underwater Vehicle
Trans Tech Publications | 2011
|Sensitivity Analysis of Design Parameters for Jumping and Gliding Micro Air Vehicle
British Library Conference Proceedings | 2022
|Sensitivity Analysis of Design Parameters for Jumping and Gliding Micro Air Vehicle
Springer Verlag | 2022
|