기계공학부 구성원들의 많은 관심과 참여 부탁드립니다.

▣ 주   제: Prognostics and Health Management: a fascinating world full of potentials, challenges, and opportunities

▣ 연   사: Jie (Peter) Liu 교수

▣ 소   속: Carleton University

▣ 일   시: 2024. 03. 13.(Wed) 14:00

▣ 장   소: 제4공학관 D406호

▣ 초   청: 현재상 교수

▣ 초   록

As an emerging engineering program, Prognostics and Health Management (PHM) has seen a significant growth in the past twenty years. With tens of thousands of researchers and practitioners worldwide, nowadays, the applications for PHM are very broad encompassing aerospace, energy, manufacturing, defense, civil, automotive, transportation, communication, and health care. PHM methodologies possess a good potential in providing effective means for reduction in cost associated with maintenance of complex systems, equipment, or facilities through accurate assessment of incipient damages and/or reliable prediction of remaining useful life at both component and system levels. Dr. Jie (Peter) Liu is working on PHM with applications towards gas turbine engines for power generation, lithium-ion batteries for energy storage, and mechanical transmission systems. His research on mechanical transmission system PHM intends to provide an early detection of faults associated with bearings and gears. His research on gas turbine engine PHM endeavors to develop advanced diagnostic and prognostic techniques for estimating the current and future health/degradation states of gas turbine engines. His research on battery PHM aims to develop advanced lithium-ion battery thermal, electrical, and health management systems for more reliable, more efficient, more compact, lighter weight, and longer cycle life energy storage. In this talk, the relevant research works will be briefly discussed.