Zhiwei Zeng

TL;DR: In this paper, the authors describe the design and development of a non-destructive inspection system that uses pulse excitation of a planar multiline coil to generate a transient field that is detected via a giant magnetoresistive (GMR) field sensor.

TL;DR: This paper presents an adaptation of the scheme to the analysis of electromagnetic problems in both the static and quasi-static regimes and validates the proposed model against both analytical solutions and benchmarked FEMs.

TL;DR: The use of reduced magnetic vector potential (RMVP) in the three-dimensional finite element analysis of eddy current nondestructive testing has demonstrated great flexibility, accuracy, and efficiency in case of coil excitation as mentioned in this paper.

TL;DR: In this article, the authors developed a flexible and fast real-time inspection system using giant magnetoresistive (GMR) field sensors, compared with finite element model (FEM) model simulations and signals acquired using traditional data acquisition methods.

TL;DR: A three-dimensional finite-element model of Maxwell's equations, utilizing the A-V formulation for numerical simulation of the MOI operation is presented, used to predict quantitative values of field distributions that produce the binary magneto-optic images of subsurface fatigue cracks at rivet sites in an aluminum airframe structure.