nonlinear structural dynamics meaning in Chinese

非线性结构动力学

This thesis is combined with the project " identification of nonlinear structural dynamic systems and the study on structural vibration control for offshore platforms " , which is supported by national science foundation of china . based on the present situation on the vibration control for offshore platforms , this thesis studies the dynamic properties of offshore platforms under random wave loading , furthermore , proposes feedforward - feedback control strategy and h2 control method to suppress the vibration of platforms
在充分了解国内外有关结构振动控制理论研究现状的基础上，本文考虑了海洋平台在随机波浪作用下所表现的动力特性，及振动控制技术在应用于海洋平台过程中的一些理论和技术问题，对海洋平台振动控制技术和一些相关问题进行了较为深入的研究。