Structural parameter identification and external load identification have long been both independent development in structural dynamics research. 在结构动力学研究(SDRC)中,结构参数识别与外载荷识别长期以来两者都是独立发展。
Several Problems of Structural Dynamics Modification Research 结构动力修改研究的几个问题
In the analysis of structural dynamics it is an important research project to ascertain the load on the structural. 动载荷的确定在结构动力学的分析中是一项重要的研究项目。
The research on the dynamic behavior of the structure is usually based on the structural dynamics equation, and the research on mechanism systems is often based on multibody system dynamical equations. 研究结构的动力学行为,通常是对结构动力学方程进行研究;研究机构的运动,通常利用多体系统动力学的建模理论,建立多体系统动力学方程。
The modal parameter identification methods based on structural dynamics are involving new methods research on signal testing and data processing techniques, not only including the deep research on theory of structural dynamics and experiment skills as well. 基于结构动力学的模态参数识别方法,在科学研究的意义上,不仅涉及到结构动力学理论和试验技术的深入研究,而且还涉及到对信号测试、信息数据处理新方法的相关研究。