Research on a New Controller of the Paralleled Bi-Generator System in Watercraft

In this paper, based on the discrete sliding mode controlling theory, a steady active power regulator of a paralleled bi-generator system in watercraft power station is designed. And, a mechanic of the shift convergent rule is analyzed and relative algorithm is improved, which increases the convergent velocity by adopting an attenuation coefficient. With the limitary uncertain factors, the close-loop system is always in a stable robustness and its parameters can be regulated according to the shift convergent rule to avoid chattering, as well as to increase the dynamic quality of the system. Finally, the validity of this method raised in this paper is proved effective in relative simulation.