Accurate and real-time information of structural states and earthquake input is the
prerequisite for structural seismic safety assessment and vibration control. When the …

The health monitoring of soft-story is vital during earthquakes. Inter-story drift can reflect the
structural damage state and provide evidence for assessment. However, installing …

After earthquakes, structural response such as interstory drift is critical for accurate structural
assessment for buildings. Typically, direct integration of absolute floor accelerations does …

When a multi‐degree‐of‐freedom (MDOF) shear structure is excited by seismic excitation,
the connections between structural and non‐structural members may become loose or slight …

This paper presents a method to estimate the maximum inter-story drift and relative
displacement time history of multi-degree-of-freedom (MDOF) shear structures underground …

This paper proposes online input, state, and response estimation based on Augmented
Kalman filter for systems without direct feedthrough, such as earthquake-excited building …

Only one accelerometer is used in this paper for estimating the maximum inter-story drifts
and time histories of the relative displacements of all stories of multi-degree-of-freedom …

An accurate numerical model that is able to represent real structural behaviors and
reproduce structural responses with high fidelity is critical to numerous engineering …