Feasibility study on 3 axis magnetic sensor for flux leakage method

Akira Sasamoto

doi:10.1117/12.2048817

23 April 2014 Feasibility study on 3 axis magnetic sensor for flux leakage method

Akira Sasamoto

Proceedings Volume 9063, Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2014; 90630S (2014) https://doi.org/10.1117/12.2048817
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2014, San Diego, California, United States

Abstract

Most of NDT system by magnetic field sensing has employed coil or semiconductor as sensor which has one axis sensitivity. Recent development of semiconductor technology can makes a chip that enable us to measure 3 axis magnetic field in a 1mm square. This vector information is expected to show a new insight in NDT testing. This presentation will show a basic experimental feasibility study for application of magnetic sensor to flux leakage and eddy current testing method by using a sensing system with the chip.

Citation Download Citation

Akira Sasamoto "Feasibility study on 3 axis magnetic sensor for flux leakage method", Proc. SPIE 9063, Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2014, 90630S (23 April 2014); https://doi.org/10.1117/12.2048817

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