Control Design of Ship Robust Active Rolling Stabilizer

Control design of the robust stabilizer for roll motion of ship is discussed. The ship is under pressure by waves. To design robust controller we use 2-Rikkati's method of optimization. It allows to design a control system with incomplete and inexact input signal information. Furthermore, we study the types of waves and design model of control object. The control design is shown to be suboptimal and it depends of boundary level of tolerance.