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- Hyundai Motor and Kia, Established Intelligent Control Joint Research Lab - AI Group (2022.04.28)
- Hyundai Motor and Kia, Established Intelligent Control Joint Research Lab - AI Group Hyundai-Kia Motor Company announced on the 28th that they had partnered with domestic universities to develop intelligent control technology for electric vehicles. The Intelligent Control Joint Research Lab will develop core software technologies to control future electric vehicles in advance for the next three years. The group conducts research on future technology items for electric vehicles and control methodologies by dividing them into Artificial Intelligence (AI) group, MPC (Model Predictive Control) group, and control/observer group. The AI group will be led by Professor Hyunjin Kim's team from the Department of Aerospace Engineering at Seoul National University and Professor Choi Jongeun from the School of Mechanical Engineering at Yonsei University to develop technologies such as estimating the road surface condition and judging the optimal driving guide for electric vehicles. Research on methodologies using AI, such as energy optimization algorithms, will be conducted in advance. The link: https://www.donga.com/news/article/all/20220428/113124718/2 http://www.smedaily.co.kr/news/articleView.html?idxno=229520
- 기계공학부 2022.05.17
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57
- Suspension Control Strategies Using Switched Soft Actor-Critic Models for Real Roads in a Real Car (2022.03.01)
- Suspension Control Strategies Using Switched Soft Actor-Critic Models for Real Roads in a Real Car Professor Choi Jongeun's research team in the School of Mechanical Engineering developed a reinforcement learning-based suspension control logic that can improve driving stability and ride comfort on real roads and real vehicles through joint research with Hyundai Motor's R&H Research Lab. The reinforcement learning-based suspension control logic of this research outperformed the conventional control logics that were widely used in the automobile industry, and was published in 'IEEE Transactions on Industrial Electronics (I.F. 8.236, top 7.13%)'. In the paper, the team showed that the reinforcement learning based artificial intelligence model verified in the simulation in the laboratory can be applied to real vehicles and real roads. The link: https://ieeexplore.ieee.org/abstract/document/9724132
- 기계공학부 2022.05.17
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56
- Development of highly sensitive flexible tactile sensor based on mulberry paper (2022.02.08)
- Development of highly sensitive flexible tactile sensor based on mulberry paper Professor Jongbaeg Kim’s research team in the Department of Mechanical Engineering developed a tactile sensor which was selected as the back cover paper of a renowned material science journal ‘Advanced Materials Technologies’ (Impact Factor: 7.848, Volume 7 Issue 2). In this paper, we proposed a flexible tactile sensor based on carbon nanotubes- and silver nanoparticles-coated mulberry paper through an inkjet printing process. The mulberry paper has a highly porous structure, and the property allowed the sensor to achieve high sensitivity and a wide sensing range. In addition, its applications as a multi-directional force measurement and a wearable device were demonstrated. The link: https://onlinelibrary.wiley.com/doi/10.1002/admt.202100428
- 기계공학부 2022.05.17
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55
- Development of self-plugging microneedle (SPM) for intravitreal drug delivery (2022.02.22)
- Development of self-plugging microneedle (SPM) for intravitreal drug delivery Professor WonHyoung Ryu's research team in the Department of Mechanical Engineering developed a self-plugging microneedle for intravitreal drug delivery based on the thermal drawing method through joint research with the research team of Professor Jeong hun Kim in the Ophthalmology at Seoul National University. The results of this study were approved for publication in 'Advanced Healthcare Materials (Impact factor: 9.933, top 8.43%)' in February of this year. The link: https://onlinelibrary.wiley.com/doi/10.1002/adhm.202102599
- 기계공학부 2022.03.11
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54
- 'International Robotic Surgery Live(IRSL)2021', Announcement of Mixed reality grafted technology in surgical environment
- 'International Robotic Surgery Live (IRSL) 2021', Announcement of Mixed reality grafted technology in surgical environment Professor Lee's team in the department of Mechanical Engineering participated in the 'International Robotic Surgery Live (IRSL)' symposium held on January 21, 2022 and shared the recently developed 'Mixed Reality (MR) grafted technology in the surgical environment. Dr.Min Byeong-so, the director of the Robotic Endoscopic Surgery Center at Severance Hospital, who co-developed the technology, performed robotic surgery for colon cancer in real time using this mixed reality technology, and was evaluated as a step forward in future medical care related to the establishment of a smart operating room. The link: https://www.edaily.co.kr/news/read?newsId=01666246632201000
- 기계공학부 2022.03.11
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53
- Professor Heoung-jae Chun inaugurated as president of the Korean Society for Composite Materials (2022.01.01)
- Professor Heoung-jae Chun inaugurated as president of the Korean Society for Composite Materials Professor Heoung-jae Chun inaugurated as the 21st president of the Korean Society for Composite Materials as of January 1, 2022. The Korean Society for Composite Materials was established in 1988 to contribute to the development of composite materials-related academics and technologies required by the country or industry and to foster excellent students with expertise. The link: www.kscm.re.kr
- 기계공학부 2022.03.11
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52
- Development of highly flexible and porous silk fibroin microneedle wraps for cardiovascular diseases (2021.12.10)
- Development of highly flexible and porous silk fibroin microneedle wraps for cardiovascular diseases Professor WonHyoung Ryu's research group in the Department of Mechanical Engineering developed a silk fibroin microneedle wrap for the treatment of cardiovascular diseases through joint research with Professor Young-Nam Youn's research group in the Division of Cardiovascular Surgery, Severance Cardiovascular Hospital. Recognized for its excellence in efficacy and stability, this study was published in the 'Journal of Controlled Release (IF = 9.776, top 3.45% of Pharmacology & Pharmacy)', and was selected as the Front Cover of Vol.340 in 2021. The link: https://www.sciencedirect.com/science/article/pii/S0168365921005538
- 기계공학부 2022.03.11
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51
- Analysis of the effect of carbon nanomaterial dimension on the functional activity and degeneration of neurons
- Analysis of the effect of carbon nanomaterial dimension on the functional activity and degeneration of neurons Professor Jongbaeg Kim's research team in the Department of Mechanical Engineering and a research team at the Korea Institute of Science and Technology conducted a study on "fine dust is more lethal to patients with degenerative brain disease than the general public". This study was published in the journal of 'Biomaterials' (Impact Factor: 12.479, top 3.38%, Volume 279) in December 2021. In this paper, we presents that fine dust, which has recently become a social issue, is more lethal to patients with degenerative brain diseases such as dementia than the general public, and that long-term exposure to 3D carbon particles in fine dust can result in the death of nerve cells. The link: doi.org/10.1016/j.biomaterials.2021.121232
- 기계공학부 2022.03.11
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50
- ASTI Held 'The 2nd Future Defense Technology and Strategy Conference-Great Leap of Aerospace Power, Beyond the Sky to Sp
- ASTI Held 'The 2nd Future Defense Technology and Strategy Conference-Great Leap of Aerospace Power, Beyond the Sky to Space' (2021.11.30) Yonsei University Aerospace Strategy & Technology Institute (ASTI) held the ‘2nd Future Defense Technology and Strategy Conference’ jointly with the Air Force and Defense Science Research Institute on November 30th. The conference started with the opening remarks by ASTI President Hyung Hee Cho of Yonsei University and welcoming remarks by Seoung Hwan Suh (President, Yonsei University), Inho Park (Chief of Staff, R.O.K Air Force), Jong Seung Park (President, Agency for Defense Development). Congratulatory speeches, keynote lectures, and topical presentations for each session by other co-organizers followed. The Keynote lecture dealt with the development direction of the Korean military's space power, and the entire conference covered the development of aerospace power in the 'New Space' era. 해당 뉴스 링크: http://www.jamill.kr/news/articleView.html?idxno=272423
- 기계공학부 2022.01.04
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- Development of highly sensitive flexible tactile sensor based on carbon nanotubes (2021. 11. 16)
- Development of highly sensitive flexible tactile sensor based on carbon nanotubes (2021. 11. 16) Professor Jongbaeg Kim’s research group in the Department of Mechanical Engineering developed a highly sensitive tactile sensor which was selected as the front cover paper of a renowned nano-engineering journal ‘SMALL’ (Impact Factor:13.281, Top 6.88%, Volume 17 Issue 50). In this paper, we proposed a flexible tactile sensor using a hierarchical structure with carbon nanotube bundles to achieve high sensitivity and wide sensing range simultaneously. Furthermore, its application as a haptic glove and a multi-directional force sensor was demonstrated.Professor Jongbaeg Kim’s research group in the Department of Mechanical Engineering developed a highly sensitive tactile sensor which was selected as the front cover paper of a renowned nano-engineering journal ‘SMALL’ (Impact Factor:13.281, Top 6.88%, Volume 17 Issue 50). In this paper, we proposed a flexible tactile sensor using a hierarchical structure with carbon nanotube bundles to achieve high sensitivity and wide sensing range simultaneously. Furthermore, its application as a haptic glove and a multi-directional force sensor was demonstrated. The link : https://doi.org/10.1002/smll.202105334
- 기계공학부 2022.01.04