机译:基于无味卡尔曼滤波方法的地震地震动瞬时谱估计
College of Civil Engineering, Chongqing University, Chongqing 400045, P. R. China;
Key Laboratory of New Technique for Construction of Cities in Mountain Area, Chongqing University, Chongqing 400045, P. R. China;
College of Civil Engineering, Chongqing University, Chongqing 400045, P. R. China;
Department of Science andTechnology, Ministry of Construction, Beijing 100835, P. R. China;
unscented Kalman filter, earthquake ground motion, instantaneous spectrum, time varying, ARMA model;