Journal of Dalian Maritime University >
2016 , Vol. 42 >Issue 4: 19 - 25
DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2016.04.004
Modelling and control of wing-assisted system
Received date: 2016-06-18
Revised date: 2016-08-29
Online published: 2016-08-29
A mathematical model of the wing-assisted system was proposed for a wing-diesel ship based on the aerodynamic characteristic of the wing, the performance of the wing slewing system and experimental data. The control algorithm of the model was analyzed by using Matlab. Results show that the deviation between simulation and measured value is less than 3% for steady-state characteristic of the model. For the dynamic characteristic of the model, the simulation result coincides with measured response of the wing slewing system. The wing’s angle of the wing-assisted system in the mathematical model is regulated by PD control algorithm, whose control precision is less than 1°. The mathematical model of the wing-assisted system could represent the real performance characteristics. The PD control algorithm can meet the requirements of the wing’s angle control.
WANG Di , SUN Pei-ting , HUANG Lian-zhong , WANG Guo-feng , REN Hong-ying . Modelling and control of wing-assisted system[J]. Journal of Dalian Maritime University, 2016 , 42(4) : 19 -25 . DOI: 10.16411/j.cnki.issn1006-7736.2016.04.004
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