Projects
AI-Driven Ultrasound Monitoring for Real-Time Lithium-Ion Battery Health Diagnostics
Funder: Aerospace Institute for Engineering Research (AIER) (09.2025-08.2027)
-
Digital twin model for lithium-ion batteries (LIBs) for AI-model construction
-
Ultrasound-guided LIB health monitoring
-
Nondestructive SOC/SOH estimation without electrical couplings
Time-Domain Signal-Based Fault Diagnosis Techniques in Multi-Layer Ceramic Capacitors (MLCCs)
Funder: Samsung Electro-Mechanics Co.Ltd (TBD soon)
-
MLCC electromechanical simulation model
-
Transient analysis with potential damage scenarios
-
Piezoelectric signals in MLCC varying with micro defects
-
Increase the salvageable rate of MLCC samples through innovative signal processing methods
Spatial Imaging of Safety Status in Rechargeable Battery
Based on Structural Acoustics
Funder: National Research Foundation of Korea (06.2023-02.2026)
-
Spatially resolved monitoring of Li-Ion battery
-
Laser ultrasound assisted noncontact wave generation and scanning
-
Status imaging resolving the battery status
Vibroacoustic Analysis for Eco-Friendly Plastics from Construction Waste (Soilastic)
Funder: State University of New York at Korea (SUNY Korea) (04.2025-04.2026)
-
Simulate and analyze floor impact noise transmission
-
Evaluate the acoustic performance of eco-friendly plastic layers derived from construction waste
-
Demonstration of the effectiveness of recycled plastic layers in enhancing acoustic insulation in building floors
MIMO Feedback Control Program for the Automatic Control of Target Vibration Level
Funder: Hyundai Motors Company (07.2023-12.2023)
-
Feedback controller design
-
Adaptive filtering for dynamic system modelling
-
Realization of car vibration signals
Design, Fabrication, and Application of Actuators for Vehicle AVC
Funder: Hyundai Motors Company (06.2023-06.2024)
-
Piezoelectric active vibration controller
-
Mounting type / inertial type
-
Design by numerical simulation
-
Fabrication and application of actuators
Development of SCU Integrated e-Shift System Based on Smart Safety Technology
Funder: Ministry of Trade, Industry and Energy (01.2024-12.2026)
-
Vibroacoustic analysis for E-shift module
-
Technical feasibility tests
-
System integration
Ultrasonic Haptic Actuator for Human-Man Interaction
Funder: Hyundai NGV (03.2024-10.2024)
-
Signal processing for beamforming
-
Integration of air-coupled ultrasound transducers
-
Proof-of-concept for future technology
Development of SCU Integrated e-Shift System Based on Smart Safety Technology
Funder: Ministry of Trade, Industry and Energy (01.2024-12.2026)
-
Vibroacoustic analysis for E-shift module
-
Technical feasibility tests
-
System integration
Ultrasonic Haptic Actuator for Human-Man Interaction
Funder: Hyundai NGV (03.2024-10.2024)
-
Signal processing for beamforming
-
Integration of air-coupled ultrasound transducers
-
Proof-of-concept for future technology