Ji-Ke Liu

Accurate deflection measurement of plates using monocular vision and quadratic shape function-based homography

Vision-based measurement methods have attracted increasing attention in the field of structural tests and health monitoring due to their non-contact nature and ability to capture full-field displacements. Typically, out-of-plane deflection measurement of plate structures requires two or more cameras, being costly and c...

A wavelet-augmented time-domain minimum residual method for nonlinear systems with abrupt transitions

A robust and efficient iterative approach for unified computation of Lyapunov–Perron transformation and characteristic exponents