An electric steering fin actuator loop system(ESFALS) that meets the requirements for product was designed,and a mathematical model of this system was established based on the features of hinge moment varying with time in big amplitude scope.
针对助飞鱼雷铰链力矩时变且变化范围大的特点,设计了符合产品要求的电动舵回路系统,建立了该系统的数学模型。