自适应模糊控制在船舶定位中的设计与实现

Design and implementation of adaptive fuzzy control in ship positioning

对船舶进行定位对于保证船舶按照预期航向航行非常重要,不仅能够保证船舶安全航行,还有利于降低航行成本。本文将自适应模糊控制用于船舶定位,在实现的过程中首先阐述船舶操舵系统,并对系统的组成进行说明,然后基于模糊理论设计模糊控制规则,最后将本文的设计方法用于船舶的实测。实验结果说明,本文算法鲁棒性强,调节时间短,有较好的自适应性。

The positioning of the ship is very important to ensure the ship in accordance with the expected course of navigation is very important, not only to ensure the safety of the ship, but also to reduce the cost of navigation. In this paper,adaptive fuzzy control was applied to ship positioning. Describe the ship steering system and the composition of the system in detail in the realization of the process. Then fuzzy control rules were designed based on the fuzzy theory. At last, the design method of this paper was applied to the measurement of the ship. Experimental results showed that this algorithm was robust and has good adaptability.