Abstract

This work performs a local sensitivity analysis on a naval vessel manoeuvring mathematical model in order to identify the relevant input parameters, the force or moment coefficients, for the relevant outputs, such as yaw rate, drift, and peak overshoot. The mathematical model is solved, and the reference results are obtained. These results are compared with those obtained in sea trials for a real naval vessel in order to calibrate the mathematical model. The perturbation is induced in the external forces in surge, sway and yaw. Using a simple metric, it is possible to find and present the relevant parameters of the mathematical model for this naval ship.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.