Acoustic emission source localization in complex rock structures using sparse-grid fast path tracing method

Jiong Wei

doi:10.1016/j.ijrmms.2025.106252

Acoustic emission source localization in complex rock structures using sparse-grid fast path tracing method

2025-08-28

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DOI：10.1016/j.ijrmms.2025.106252

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Abstract

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• Proposes a novel source localization method designed for complex rock structures. • Achieves significantly lower computational cost than traditional dense-grid approaches. • Provides higher localization accuracy than the improved A∗ algorithm.

Keywords:

source localization

complex rock structures

computational cost

localization accuracy

improved A∗ algorithm

Acoustic emission source localization in complex rock structures using sparse-grid fast path tracing method

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