Research

Ultrasonic signal analysis by Machine Learning and AI

PAUT, TOFD Data analysis Software development
Simulation-based data generation and NDE AI analysis model development

Meta structure - Phononic crystal, wave propagation, filtering

Phononic crystal design and modeling
Meta structure, functional Meta filter
Multi-functional meta-structure

Prognostic study on micro degradation damage by the use of ultrasonic wave mixing technique

Theoretical analysis on ultrasonic scattering model - Reciprocity theorem

Ultrasonic Guided Wave propagation analysis

Nuclear power plant safety (CRDM nozzle inspection modeling and simulation)

TOFD inspection method
PWSCC defect modeling
AI-based defect data analysis

Simulation-based data augmentation
Noise-based field-like data generation

Rail inspection - PAUT inspection with Simulation modeling

Simulation-based rail inspection by PAUT modeling
Data analysis and defect detection by AI-based defect identification

Structural Analysis

Integrated differential gear case structure analysis

Integral differential gear case structural analysis
Stress state analysis according to transmission power transmission condition
Safety evaluation according to external impact load

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