Author: 공과대학 교학팀

Prognostics and Health Management of Composite Structures

Advanced Condition-based Monitoring (𝐂𝐌𝐁+) of Carbon Fiber Reinforced Plastic Using Real-time Electromechanical Behavior Analysis Abstract Studies on real-time structural health monitoring (SHM) and prognostics and health management (PHM) for composite structures using self-sensing data are limited. This study proposes an advanced real-time condition-based maintenance methodology for composites...

Electrocatalytic CO2 Reduction into Valuable Chemicals

Recently, the transition to a carbon-neutral society is accelerating around the world. It is necessary to apply clean technology such as electric vehicles, batteries, energy storage systems, hydrogen energy, and CCUS to change the fossil fuel-based industrial infrastructure to be carbon-neutral. Electrochemical CO2 recycling technology...

Advancements and Challenges in the Machining Process of CFRP

This presentation provides a comprehensive review of the both CFRP drilling and trimming process, encompassing both conventional machining techniques and unconventional approaches. The study investigates a range of methods including conventional cutting, laser beam machining, robot arm machining, electrical discharge machining, and ultrasonic machining, evaluating...

Carrier-resolved Photo-Hall Effect

Majority and minority carrier properties represent fundamental parameters governing semiconductor device performance. Obtaining this information simultaneously under light illumination would unlock many critical parameters such as recombination lifetime, recombination coefficient, and diffusion length; while of critical importance for optoelectronic devices and solar cells, this goal...

Acoustic Sensor Technology for Sonar systems

Maritime Technology Research Institute in Agency for Defense Development has been developed various Sonar (Sound Navigation and Ranging) systems for naval surface ships and submarines. Sonar systems detect and locate targets by detecting radiated sound or receiving reflected echoes from targets. Underwater acoustic sensors in...