There is nearly no research on using active control method to reduce ship structural vibration stirred by slamming . this thesis studied theoretically on active cable and active tuned mass damper which were designed on the base of lqr theory . then the thesis studied concretely on the validity of active cable by an example 本论文对船舶结构波浪砰击响应的主动控制方法进行了研究，主要对基于线性二次型最优控制原理设计出来的主动缆作动器和主动式调谐阻尼器两种控制器做了理论原理和作动器构成上的探讨，并进一步研究了主动缆作动器运用于船舶因波浪砰击引起的结构振动控制的有效性。
