Sensitivity Analysis of an MPC-based Motion Cueing Algorithm for a Curve Driving Scenario

Despite gaining popularity, the use of Motion Cueing Algorithms (MCAs) based on Model Predictive Control (MPC) remains challenging due to the required tuning of a large number of cost function parameters. This paper investigates the effects of two critical MPC cost function parameters, the lateral specific force and roll rate error weights (Way...

Optimization of ships in shallow water with viscous flow computations and surrogate modeling

Shallow water effects change the flow around a ship significantly which can affect the optimum design of the hull. This paper describes a study into the optimization of the aft ship region for various water depths. The research focuses on variations of the following parameters of a hull form: The athwart ship’s propeller location, the tunnel top...

Combining accuracy and efficiency with Robustness in ship stern flow computation