Stony Brook University Mechanical Engineering

    Prof. Brad Choi is recipient of 2025 Young Scientist Award of KSME Reliability Division for his talk entitled “EV-PINN: Electric Vehicle Battery Surrogate Model using Transformer-Based Physics Informed Neural Network “ at the Korean Society of Mechanical Engineers (KSME) for Reliability 2025 Conference held in April 9-11, 2025 in Gyeongju, South Korea.    

Prof. Brad Choi is recipient of Outstanding Presentation Award for his talk entitled “Physics-informed Neural Network (PINN) and Hyper-realistic Digital Twin (3DGS) for Predictive Engineering System Assessment” at PRESM 2025 (International Conference on Precision Engineering and Sustainable Manufacturing 2025) held in July 6-11, 2025 at Chiang Mai Marriott Hotel, Chiang Mai, Thailand.   

Professor Jongseong Brad Choi, from the Mechanical Engineering Department at SUNY Korea, and his Mechanical Systems with Intelligence and Computer Vision (MEIC) Lab are conducting an industry-academia research project with Hyundai Motor Group, as reported on April 8th. Professor Choi’s research has been selected for the 2025 Future Technology Research Project (Future PoC Project), hosted by Hyundai Motor Group. This collaboration highlights the MEIC Lab’s dedication to cutting-edge research in AI-driven automotive technologies, and serves as a key achievement that demonstrates SUNY Korea’s research capabilities and academic excellence in the development of next-generation electric vehicle systems.   Reference: https://www.sunykorea.ac.kr/news/html/sub03/03.html?mode=V&mng_no=1257&skey=&sval=&list_s_date=&list_e_date=&GotoPage=1

Professor Jongseong Brad Choi from the Department of Mechanical Engineering at SUNY Korea has been selected as the sole recipient of the prestigious “Metaverse Lab Support Program,” jointly organized by the Korea Radio Promotion Association (RAPA) and the Ministry of Science and ICT (co-PIs: Professors Y. Eugene Pak, Byungkon Kang, Jungmin Hong, and Yeji Seok). In previous years, three to four labs were selected annually; however, due to a nationwide reduction in R&D funding, only one lab was chosen this year—Professor Choi’s—making the selection process exceptionally competitive. The program provides 666 million KRW (~555k USD) in research funding over a period of three years. Including continuing participants in their second and third years, a total of four universities are currently part of the program: Yonsei University, KAIST, Korea University, and SUNY Korea. SUNY Korea’s inclusion alongside Korea’s top-tier R1 universities highlights its emerging strength and growing influence in research excellence. Professor Choi’s winning project, titled:“Metareal: Commercialization of Ultra-Realistic Real Estate Spatial Information Metaverse Technology,” focuses on transforming his AI-powered, hyper-realistic 3D modeling algorithms into commercially viable metaverse technologies for the real estate sector. As part of the project, Professor Choi will establish a tech startup, MEIC-AI Co., Ltd., and plans to hire more than 10 undergraduate and graduate researchers among SUNY Korea students, fostering both innovation and student opportunity. Professor Choi’s consistent success in securing competitive R&D grants is especially notable in the context of significant reductions in national research funding for individual researchers. It represents not only a major personal milestone for Professor Choi but a significant institutional accomplishment, underscoring SUNY Korea’s rising reputation as a globally competitive, research-intensive university. It further demonstrates a testament to SUNY Korea’s commitment and focus to becoming a globally recognized research hub through innovative and practical research endeavors. Professor Choi leads the MEIC (Mechanical Systems with Intelligence and Computer Vision) Lab, which is dedicated to the concept of Engineering Soft Power. The lab’s core research areas include visual intelligence systems, vision-based control, digital twins, and human-machine interaction. The current team consists of 12 researchers, including five Ph.D. candidates, three master’s students, and three undergraduates, who have contributed to a series of award-winning research accomplishments.   Reference: https://www.sunykorea.ac.kr/news/html/sub03/03.html?mode=V&mng_no=1268&skey=&sval=&list_s_date=&list_e_date=&GotoPage=1

  The 2025 IGC Research Showcase was held on May 16 in the IGC Auditorium, bringing together approximately 300 undergraduate and graduate students, as well as professors from all four universities on the Incheon Global Campus (IGC). Participants shared their innovative research through poster exhibitions, presentations, and panel discussions. Among the six awarded teams, the first and second place were claimed by SUNY Korea’s Mechanical Engineering students: Team OneDirection and Team YASRIC First place was awarded to Team OneDirection, comprising of team members Hyoungdong Jin, Aung Ko Khant, Geonwoo Kim, Sunjae Lee, and Yousung Doh. Their project, titled "Directional Audio System for Private Listening Environments Using Resonant Acoustic Damping," focused on delivering sound with high spatial precision while minimizing acoustic leakage. “Our research is centered on creating a directional audio system that provides private listening experiences in shared spaces like libraries and museums,” the team explained. “A key feature is the integration of a passive damping system—specifically, a Helmholtz resonator—embedded in a chair to enhance acoustic performance.” Second place went to Team YASRIC, consisting of Junhyeong Park, Sungwook Choi, Joonhyeong Kim, and Sunghoon Jeong. Their project, "Bulletproof Shield for Urban Counterterrorism Operations with Automatic Movement and Intelligent Target Detection," introduced a robotic system designed for high-risk urban missions. The system includes specialized tracks for stair climbing, a manipulator arm for transporting explosives, and an adjustable tilting bulletproof shield that protects operatives. Its "follow-me" function autonomously tracks the pointman, while AI-driven firearm and facial recognition capabilities enhance operational efficiency and safety. The IGC Research Showcase served as a valuable platform for interdisciplinary collaboration and academic networking among SUNY Korea, George Mason University Korea, Ghent University Global Campus, and the University of Utah Asia Campus.   Reference: https://www.sunykorea.ac.kr/news/html/sub04/04.html?mode=V&mng_no=1272  

Professor Seung-Bok Choi (MEC) has received the “2025 Best Researcher Award” from the International Research Awards on Atomic, Molecular and Optical Physics (IRAA, MO). His main contribution and honorable achievement in innovative research is the molecular analysis of Magnetorheological Fluids (MRF). He has published more than 50 articles in MO related journals such as Internal Journal of Molecular Sciences. Specifically, he has focused on constitutive modeling of nana-particle based MRF via SEM images and XRD to identify the chain structures of the particle along with the magnetic field direction.  This marks the second consecutive year that Professor Choi has received a Best Researcher Award, having been recognized in a different category in 2024 by the International Research Awards on Sensing Technology. Professor Choi has been working at SUNY Korea since March 2021, after retirement from Inha University where he worked for 30 years. He is still actively serving as a journal editor for more than 15 international journals (SCI), including Smart Materials and Structures, Scientific Report and Journal of Intelligent Material Systems and Structures. The number of his publications to date is 887, based on Web of Science. According to the platform ScholarGPS.com, his word ranking of Vibration Control is #1 and #2 in the Smart Materials. Currently, he is a fellow of both the Korean Academy of Science and Technology (KAST) and the National Academy of Engineering of Korea (NAEK). Read about his acheivement in 2024: HERE Reference: https://www.sunykorea.ac.kr/news/html/sub03/03.html?mode=V&mng_no=1253&skey=&sval=&list_s_date=&list_e_date=&GotoPage=1

Professor Jongseong Brad Choi of the Mechanical Engineering Department at SUNY Korea has been selected for the “Outstanding Young Researcher Program” under the Ministry of Science and ICT’s Basic Research Support Initiative for 2025. This year's selection was highly competitive, with the number of awarded projects reduced by half compared to the previous year. With this selection, SUNY Korea has secured a total of 1.25 billion KRW in funding over five years. This is one of the largest awards ever granted under this initiative and reinforces the university’s growing research impact.   The research project, themed "Human Machine Interaction," is titled “True Twin: Development of AI-Based Hyper-Realistic Digital Twin Core Technology for Multi-Party Distributed Collaboration and Predictive Maintenance in Mixed Reality.” It focuses on integrating artificial intelligence (AI) and visual technologies to develop a real-time remote collaboration system. This research aims to overcome the limitations of physical distance by enabling real-time multi-party collaboration in virtual spaces. By leveraging hyper-realistic visual information, it allows engineers to work together as if they were in the same location without having to visit the site in person. This innovation is expected to establish a new paradigm for remote communication and could become a standard for telecommunication in the future, particularly as remote work becomes more widespread. Furthermore, in the context of a shrinking population and a growing shortage of engineering professionals, this technology is expected to play a key role in supporting the remote operation of global manufacturing industries, such as managing overseas factory facilities. Professor Choi expressed his passion, stating, “At a time when the field of engineering is undergoing rapid transformation with the advent of AI, I am delighted to contribute to expanding academic horizons by incorporating research on visual intelligence.” He added, “This research grant is not just a personal achievement but an opportunity to showcase SUNY Korea’s strong global network and accessibility to cutting-edge technology, while also reinforcing the university’s high research standards among domestic institutions.” Furthermore, he emphasized his commitment to fostering an inclusive research environment, saying, “I want to help undergraduate students become more familiar with AI and other emerging technologies by encouraging them to collaborate with graduate students in meaningful research projects.” Currently, Professor Choi leads the MEIC (Mechanical Systems with Intelligence and Computer Vision) Lab, which focuses on Engineering-Soft-Power as its key research theme. His lab specializes in visual intelligence systems, vision-based control, digital twins, and human-machine interaction. The lab consists of 12 researchers, including four Ph.D. students, four master’s students, and three undergraduate students, all of whom have contributed to innovative research achievements and received numerous awards.  The selection of this Outstanding Young Researcher Project is a significant milestone demonstrating SUNY Korea’s research competitiveness and potential for continued growth. It also marks a meaningful achievement to Professor Choi’s dedicated efforts and the university’s ongoing industry-academia collaboration efforts. SUNY Korea reiterated its commitment to further advancing as a global research hub through innovative and practical research initiatives.   MEIC Lab Website:  https://www.meic-lab.com/ Reference: https://www.sunykorea.ac.kr/news/html/sub03/03.html?mode=V&mng_no=1249

The Mechanical Engineering senior design group, CARmodynamics, won a bronze award at the 14th KSME Student Creative Design Competition (SCDC), organized by the Korean Society of Mechanical Engineers (KSME). CARmodynamics consists of five Mechanical Engineering students: Jinkyu Lee, Yunjeong Kim, Hojin Song, Sooyeun Yang, and Sehyeon Jeong. They were selected as one of 15 teams, out of a total of 180 entries, to present at the competition. Their presentation addressed the growing problem of potholes and the need for efficient detection methods. The team developed an automated pothole detection system to replace current manual reporting methods, using a YOLO v5 deep learning model, GPS, and machine learning-based vibration analyses to accurately identify and document pothole locations. Testing was conducted with a custom-built electric vehicle, with structural integrity verified through Finite Element Analyses using ANSYS. The results validated each module's performance, demonstrating the system's potential to improve pothole detection and enhance road maintenance efficiency.   Reference: https://www.sunykorea.ac.kr/en/html/sub05/0501.html?mode=V&no=d1562cb79dd3dccf75c63813f71b769d&GotoPage=1

  ScholarGPS celebrates Highly Ranked Scholars™ for their exceptional performance in various Fields, Disciplines, and Specialties. Prof. Seung Bok Choi's prolific publication record, high-impact work, and outstanding scholarly contributions have positioned him in the top 0.05% of all scholars worldwide. Prof. Choi has achieved 1st rank in Vibration Control and 2nd in Smart Materials. Please join me in congratulating Prof. Choi!

  The Spring 2024 ME Freshmen Gathering took place on Thursday, April 25th, in room B618. During the event, students had the opportunity to share their semester experiences and ideas with Provost Hefazi.  

  Professor Seung-Bok Choi (MEC) has received “2024 Best Paper Award” from the prestigious international journal, Actuators, with the article entitled “Applications of Magnetorheological Fluid Actuator to Multi-DOF Systems: State-of-the-Art from 2015 to 2021” Actuators, 11(2), 44, doi:10.3390/act11020044. This has been selected as the winner of the Actuators 2024 Best Paper Awards among 382 papers published in the journal considering the originality and significance of the papers, citations, and downloads. Professor Choi is working at SUNY Korea since March 2021 after retirement from Inha University where he has worked for 30 years. He is still actively serving as journal editors more than 15 international journals (SCI) including Smart Materials and Structures, Scientific Report and Journal of Intelligent Material Systems and Structures. So far, he has published 60 SCI articles with the affiliation of SUNY Korea. Currently, he is a fellow of both Korean Academy of Science and Technology (KAST) and The National Academy of Engineering of Korea (NAEK).  

  Hansol Lim, a Master's student in Mechanical Engineering, won the Bronze medal and a prize of 200,000 KRW in the KSME2023 ChatGPT Competition held on November 1, 2023. Currently he is a research assistant under Prof. Jongseong Brad Choi in the Mechanical Engineering Department at SUNY Korea. The competition required participants to write a 5-page scientific paper in 1.5 hour relying solely on ChatGPT and its associated addons. Hansol wrote a paper titled "LLM-based Fault Diagnosis and Natural Language Response in Military Robots and Drones," - demonstrating innovative approach of how Large Language Models can be integrated into military technology. Please Join me in extending congratulations to Hansol.      

Dr. Seung-Bok Choi, a leading professor of Mechanical Engineering was invited as a keynote speaker and gave a talk at the International Conference on Sustainable Energy Technologies (ICSET), November 9-10, 2023, Industrial University of Ho Chi Minh City, Vietnam. This conference is held every other year, and the attendees of this year are about 400. The title of his talk is “Applications of Smart Materials to Vibration Control in Diverse Fields”. In his talk, two smart materials of Piezoelectrical Materials and Magnetorheological Fluids were focused demonstrating advanced capabilities of effective vibration control and regenerative energy harvesting. In this conference, he also served as one of international committee members and chairman for the control/robot session.    

The Korean Society of Mechanical Engineers (KSME) hosted its annual meeting from November 1st to 4th, 2023, at Songdo Convensia in Incheon. The Mechanical Engineering Department at Stony Brook University in SUNY Korea operated the booth to promote SUNY Korea ME program to the participants.  You can find more details at SUNY Korea News: https://www.sunykorea.ac.kr/en/html/sub05/0501.html?mode=V&no=6ff9cd8f958ad3fbc757d87f42deea11&GotoPage=1      

The team MEIC (Ricardo Ortiz, Ph.D. student, Jonathan Boyakck, Ph.D. student, and Alfredo Valenzuela, Master student, Sambridha Bhattarai, Undergraduate student), supervised by Prof. Brad Choi, won "2023 Global Product-Service Localization Research Award Competition (2023년 글로벌 제품서비스 현지화 연구회 성과발표회)" and awarded by Incheon Technopark director with a prize of 200k KRW on November 3, 2023. MEIC Lab wins this award for 2-years continuously.  Please join us in congratulating Ricardo, Jonathan, Alfredo, and Sambridha!