2 papers
stat.ME2025
Monitoring 3D Lattice Structures in Additive Manufacturing Using Topological Data Analysis
Yulin An, Xueqi Zhao, Enrique del Castillo
We present a new method for the statistical process control of lattice structures using tools from Topological Data Analysis. Motivated by applications in additive manufacturing, s…
stat.ME2021
Registration-free localization of defects in 3-D parts from mesh metrology data using functional maps
Xueqi Zhao, Enrique del Castillo
Spectral Laplacian methods, widely used in computer graphics and manifold learning, have been recently proposed for the Statistical Process Control (SPC) of a sequence of manufactu…