Work

Simulation and analysis on dual-plane linear array electromagnetic tomography

Year: 2024

Type: article

Abstract: This paper aims to propose a heterogeneous electromagnetic tomography (EMT), termed a dual-plane linear array EMT. The feasibility of the dual-plane linear array EMT is simulated in a FEM software. The forward problem of the heterogeneous EMT is then analyzed in the simulation. Furthermore, this paper evaluates the tomography performance of the sensitivity map by the field vector extractor method. It is found that the performance with the magnetic permeability sensitivity map is superior to that of the electrical conductivity sensitivity map. Accordingly, it is indicated that measuring the boundary magnetic field is better than measuring the boundary voltage for the dual-plane linear array EMT.

Source: Measurement Sensors

DOI: 10.1016/j.measen.2024.101612

Authors: Yong Li, Qinli Zhu

Institutions: Fujian Police College, Fujian Agriculture and Forestry University

Language: English

Topic: Electrical and Bioimpedance Tomography

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,800

Funders: National Natural Science Foundation of China, Natural Science Foundation of Fujian Province