Research on Rolling Motion Mode of a Swath unmanned craft with monitoring function

Guo Hanhui, Yu Yongqiang, Yang Songlin, Mei Jinya, Gu Kai

In this paper, a swath unmanned craft is taken as the research object, a series of static roll attenuation tests were carried out under different draft and different initial roll angles. By changing the composition of the restoring moment and damping, 3 mathematical models of roll attenuation motion system identification were established. And based on system identification theory and a variety of optimization algorithms programming ideas, the identification and analysis of the rolling data of unmanned craft were carried out, and a better mathematical model of rolling motion was obtained by identification and calculation, and the variation of identification parameters under different draught and inclination angles was compared.

https://dx.doi.org/10.31873/IJEAS.5.10.03