The identification of modal properties from field testing of civil engineering structures is
becoming economically viable, thanks to the advent of modern sensor and data acquisition …

Two different two-phase flow regimes including slug and dispersed flows are examined
through the implementation of system identification methods to attain reduced-order models …

A new computationally efficient error adaptive first-order eigen-perturbation technique for
real-time modal identification of linear vibrating systems is proposed. The existence of error …

The present study investigates the parameter identification and the dynamic performance of
a long‐span bridge tower based on the output of a global positioning system (GPS) health …

Internal and external factors impacted the safety of large-scale civil engineering structures
after their construction. Thus, this study used the real-time kinematic global navigation …

A unique method for forecasting Hopf bifurcations and the complete post-bifurcation
dynamics of nonlinear oscillatory systems is proposed. The method is model-less and uses …

Modal parameter estimation in terms of natural frequencies and mode shapes is studied
using smooth orthogonal decomposition for randomly excited vibration systems. This work …

Curved beam bridges, whose line type is flexible and beautiful, are an indispensable bridge
type in modern traffic engineering. Nevertheless, compared with linear bridges, curved …

This paper presents a method for forecasting Hopf bifurcations and the post-bifurcation
dynamics in complex large-dimensional nonlinear systems. This method is based on the …

Operational modal analysis is an experimental modal analysis approach, which uses
vibration data collected when the structure is under operating conditions. Amongst the …