Time domain parameters identification of foundation-structure interaction system |
| |
Authors: | Huang Yi Liu Zeng-rong |
| |
Institution: | Xi'an Architecture Science and Technology University, Xi'an 710055, P.R.China |
| |
Abstract: | The time domain parameter identification method of the foundation-structure interaction system is presented.On the basis of building the computation mode and the motion equation of the foundation-structure interaction system,the system parameter identification method was established by using the extended Kalman filter (EKF) technique and taking the unknown parameters in the system as the augment state variables. And!the time parameter identification process of the foundation-structure interaction system was implemented by using the data of the layer foundation-storehouse interaction system model test on the large vibration platform.The computation result shows that the established parameter identification method can induce good parameter estimation. |
| |
Keywords: | foundation-structure interaction system time domain parameter identification |
本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录! |
| 点击此处可从《应用数学和力学(英文版)》浏览原始摘要信息 |
| 点击此处可从《应用数学和力学(英文版)》下载免费的PDF全文 |