多变量ARMA模型与大跨结构随机风场的数值仿真

被引:6
作者
周志勇
项海帆
陈艾荣
机构
[1] 同济大学土木工程防灾国家重点实验室,同济大学土木工程防灾国家重点实验室,同济大学土木工程防灾国家重点实验室上海,上海,上海
关键词
自回归滑动平均(ARMA)模型; 随机风场; 数值仿真;
D O I
暂无
中图分类号
O211.61 [平稳过程与二阶矩过程];
学科分类号
摘要
引入自回归滑动平均(ARMA)模型的反问题理论模拟随机风场.针对大跨结构进行了数值仿真试验,数值试验表明该方法具有速度快、精度高的优点.
引用
收藏
页码:73 / 76
页数:4
相关论文
共 9 条
  • [1] 大跨度桥梁随机风场的模拟
    曹映泓
    项海帆
    周颖
    [J]. 土木工程学报, 1998, (03) : 72 - 79
  • [2] 随机振动[M]. 科学出版社 , 朱位秋著, 1992
  • [3] Simulation of ergodic multivariate stochastic processes
    Deodatis, G
    [J]. JOURNAL OF ENGINEERING MECHANICS, 1996, 122 (08) : 778 - 787
  • [4] Recursive simulation multivariate random pcesses.Partl. Mignolet M P,et al. Journal of Applied Mechanics . 1984
  • [5] Numerical synthesis of trivariate velocity realization of turbulence. Spanos P-T D,et al. J Non-Linear Mechanics . 1986
  • [6] Fast synthesis of ARMA models for the recursive simulation of scalar random process with a given target spectrum. Friot E,et al. Journal of Sound and Vibration . 1994
  • [7] ARMA model for two-dimensional processes. Naganuma T,Deodatis G,Shinozuka M. Journal of Engineering . 1987
  • [8] Simulation of ergodic multivariate stochastic processes. Deodatis G. Journal of Engineering Mechanics,ASCE . 1996
  • [9] Digital simulation of random processes and its applications. Shinozuka M,Jan CM. Journal of Sound and Vibration . 1972