Multi-Objective Optimization for Thrust Allocation of Dynamic Positioning Ship
Qiang Ding,
Fang Deng,
Shuai Zhang
et al.
Abstract:Thrust allocation (TA) plays a critical role in the dynamic positioning system (DPS). The task of TA is to allocate the rotational speed and angle of each thruster to generate the generalized control forces. Most studies take TA as a single-objective optimization problem; however, TA is a multi-objective optimization problem (MOP), which needs to satisfy multiple conflicting allocation objectives simultaneously. This study proposes an improved multi-objective particle swarm optimization (IMOPSO) method to deal… Show more
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