Enterprise Data Integration · Digital Thread
From materials testing to life prediction, one digital thread
An enterprise-wide data platform that connects materials testing, microstructure AI, failure analysis and master data through single sign-on (SSO) and a unified repository (PostgreSQL, MinIO).
Data Pipeline — 4 Steps
Digital thread data pipeline
One continuous flow instead of disconnected systems. Data moves seamlessly from collection to prediction.
Test data collection
Collects raw materials test data into a unified repository.
Materials analysis
Quantitatively analyzes material condition with microstructure AI.
Damage assessment
Assesses flaws and degradation through the failure analysis workflow.
Life prediction
Predicts remaining life and creep life from accumulated data.
Platform Components
Four products that make up the digital thread
PiletaDAS
Damage Analysis System
A platform for failure analysis and hierarchical management of projects, specimens and tests.
- Three-layer Project → Specimen → Test data model
- Failure analysis workflow / automated report generation
- Dual storage structure that separates the database server (raw data) from the file server (file data), plus an integrated data authentication framework
PiletaMDM
Master Data Management
Integrated master data management / a single source for codes, standards and certifications.
- Standardized codes for materials, tests and standards (KS, ASTM, EN)
- Single source of master data for all enterprise applications
- Version and history management, plus a change approval workflow
PiletaSSO
Single Sign-On
JWT-based unified authentication.
- Centralized security through single-account, permission-based access control
Creep DL
Deep Learning for Creep Life Grade Classification
Automatic creep damage level classification based on microstructure images.
- Microscope image input (scanning electron, optical or laser microscope) → preprocessing (brightness and contrast adjustment, noise removal) → general-purpose segmentation with MatSAM → quantification of nine microstructural features → three machine learning models (random forest, XGBoost, support vector machine) → damage level 1–6 with a confidence score
- Research results: 98.3% classification accuracy with a convolutional neural network (CNN), Vision Transformer (ViT) transfer learning (robust with small datasets), and prediction confidence intervals from a Bayesian neural network (BNN)
- Feeds directly into creep life prediction and remaining life assessment
Integration Impact
Integration KPIs
Key performance indicators for enterprise-wide data integration.
Key Differentiators
Three platform differentiators
Unified authentication with PiletaSSO
One account and permission-based access control across platform applications, with security managed centrally.
Master data standardization
Ensures data consistency by unifying coding systems across the company.
Extensible architecture
Flexible integration of new systems and data sources.
Platform Architecture
Four-layer architecture
Authentication and master data, applications, storage and the data pipeline are integrated into a single stack.
AUTHENTICATION & MASTER DATA
- PiletaSSO
- PiletaMDM
APPLICATION SYSTEMS
- PIMP (PILETA Intelligence Materials database Program)
- Creep DL
- PiletaDAS
- Nondestructive testing (NDT) management
- Life assessment
DATA STORAGE
- AI-optimized database (PostgreSQL)
- Large-capacity file server (MinIO)
- Unified repository
DATA PIPELINE
- STEP 01 Test data collection
- STEP 02 Materials analysis
- STEP 03 Damage assessment
- STEP 04 Life prediction
Benefits & Deployment
Benefits and deployment
Benefits
- Eliminates data gaps between testing, analysis, assessment and prediction
- Stronger audit readiness through unified standard codes (KS, ASTM, EN)
- Turns training data for AI models (Creep DL) into a reusable asset
Deployment
Developed in-house and operated as the company-wide data integration system of PILETA Co., Ltd., the platform is being applied to new projects.
Ready When Reliability Matters
When integrity needs proof, PILETA delivers
The PILETA Test & Evaluation Center is accredited by the Korea Laboratory Accreditation Scheme (KOLAS) as a testing laboratory (Accreditation No. KT921). From testing and failure analysis to digital solution consultations, our engineers respond to you directly.
T. +82-42-368-0180 · pileta@pileta.co.kr