DESIGNINGADVANCED RUDDER ROLL STABILIZATION SYSTEM-Using High Power with Small Size Hydraulic System

摘要

This paper will outline the various stages in the design and development of advanced rudder roll stabilization system based high slew rate steering system. The slew rate means rudder angle change rate. First, this paper introduces a high slew rate steering system with Electric hydraulic system (EHS). The basic concept of EHS system is to combine the hydraulic power source system and actuator system with controlling the speed of electric motor of hydraulic pump depending on the condition required to the actuator. Next, this paper presents the adaptive rudder roll stabilization system based on a multivariate auto-regressive model that is called Multivariate Auto-regressive Rudder roll Control System (MARCS). Finally, conclusions and discussions based on full scales experiments are summarized.