Design of a vector anti-rolling device and its control system
2019, 6 (2):
In order to satisfy the requirements of the flexibility, fast response, high efficiency and strong environmental adaptability of the existing anti-rolling system, inspired by the underwater vector propeller thruster, a binary vector propelle-based active anti-rolling device is proposed. After summarizing this anti-rolling device, the mechanism design method is introduced, and the propeller thrust is evaluated. On the basis of the construction of integrated navigation system-based attitude detection module, the attitude self-balancing control system scheme is proposed. The simulated anti-rolling experiment at zero speed is carried out on the ship model by means of the roll motion excited by reciprocating moving weight driven by a linear sliding table. And finally, the characteristics of the anti-rolling device are summarized.
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