Hyunsoo Hong
Ph.D. course
Education
| Ph.D | Mechanical engineering | KAIST | Present |
| M.S. | Mechanical engineering | KAIST | February 2020 |
| B.S. | Mechanical engineering | KAIST | February 2018 |
Research Interest
| Optimization |
| Machine learning |
Awards and Honors
| 1 | “Effect of microwave irradiation on conformation of crystalline of PVDF film in the solvent evaporation process” – Best paper award, Hyunsoo Hong, Seong Su Kim, the Korean Society for composite materials (KSCM) fall conference | 2018 |
| 2 | “Molecular dynamics simulations of phase transformation mechanisms in TiO2 nano-particle reinforced poly (vinylidene fluoride)” – Best paper award, Hyunsoo Hong, Seong Su Kim, the Korean Society for composite materials (KSCM) spring conference | 2019 |
| 3 | “Dielectric foam core sandwich composite structure capable of self-sensing deformation” – Best paper award, Hyunsoo Hong, Seong Su Kim, the Korean Society of Mechanical Engineers (KSME) spring conference | 2021 |
| 4 | “A study on the self-sensing dielectric foam core sandwich composite structures” – Best paper award, Hyunsoo Hong, Hyeongseong Jo, Seong Su Kim, the Korean Society for composite materials (KSCM) fall conference | 2021 |
| 5 | “Design optimization of composite vibration reduction mount for high load support using DQN reinforcement learning” – Best paper award, Hyunsoo Hong, Kwang Il Jeong, Seung Yoon On, and Seong Su Kim, the Korean Society for composite materials (KSCM) fall conference | 2022 |
| 6 | "Kirigami-inspired quasi-zero stiffness meta-structure for vibration isolation” – Best paper award, Hyunsoo Hong, BK21 FOUR Advanced Materials Based Smart Factory Fostering Global Talents for Innovative Growth Program | 2023 |
| 7 | “2023 Wooduk Future Scholarship Student”, Hyunsoo Hong, Wooduk Yun-Deok Byung Foundation | 2023 |
Publication
| 1 | Hyunsoo Hong, Seung A Song, Seong Su Kim*, “Phase transformation of poly (vinylidene fluoride)/TiO2 nanocomposite film prepared by microwave-assisted solvent evaporation: An experimental and molecular dynamics study”, Composites Science and Technology, 2020;108375 |
| 2 | Muhammad Salman Sarfraz, Hyunsoo Hong, Seong Su Kim*, “Recent developments in the manufacturing technologies of composite components and their cost-effectiveness in the automotive industry: A review study“, Composite Structures,2021,113864 |
| 3 | Jungrak Choi, Chakyu Han, Seokjook Cho, Kyuyoung Kim, Dionisio Del Orbe, Incheol Cho, Zhi-Zun Zhao, Yong Suk Oh, Hyunsoo Hong, Seong su kim*, Inkyu Park*, “Customizable, conformal, and stretchable 3D electronics via predistorted pattern generation and thermoforming”, Science Advances, 2021, 10.1126 |
| 4 | Tae-Chang Ahn, Hyunsoo Hong, Seong Su Kim, Hui-Yun Hwang*, “Improvement of adhesion characteristics of copper electrodes on polyvinylidene fluoride films using bovine serum albumin”, International Journal of Adhesion and Adhesives, 2022,103025 |
| 5 | Hyunsoo Hong, Muhammad Salman Sarfraz, Mingoo Jeong, Taeyeon Kim, Jungrak Choi, Kyoungchul Kong, Inkyu Park, Seong Su Kim, “Prediction of ground reaction forces using the artificial neural network from capacitive self-sensing values of composite ankle springs for exo-robots”, Composite Structures 301 (2022): 116233. |
| 6 | Wonvin Kim, Su Hyun Lim, Hyunsoo Hong, Kwang Il Jeong, Seung Yoon On, Seong Yeon Park, Jun Il You, Seong Su Kim*, “Optimum boundaries for maximum load-carrying capacity in water-lubricated composite journal bearings incorporating turbulences and inertial effects based on elastohydrodynamic analysis”, Journal of Computational Design and Engineering, 2022. |
| 7 | Seung Yoon On, Hyemi Moon, Seong Yeon Park, Tae Woong Ohm, Wonvin Kim, Hyunsoo Hong, Seong Su Kim*, “Design of periodic arched structures integrating the structural nonlinearity and band gap effect for vibration isolation”, Materials & Design, 2022. |
| 8 | Muhammad Salman Sarfraz, Hyunsoo Hong, and Seong Su Kim. “Lightweight thermoplastic coated soft magnetic composites (SMC) and application for high-efficiency brushless DC motors.” Composite Structures (2023): 117195. |
| 9 | Hyunsoo Hong, Kwang Il Jeong, Seung Yoon On, Wonvin Kim, Seong Su Kim*, “Structural optimization of an arch-structured epoxy/rubber composite vibration isolator using deep Q-value neural network reinforcement learning” Composite Structures, Volume 323(2023), 117506 |
| 10 | Kwang Il Jeong, Su Hyun Lim, Hyunsoo Hong, Jae-Moon Jeong, Won Vin Kim, and Seong Su Kim*. “Enhancing Vanadium redox flow batteries performance through local compression ratio adjustment using stiffness gradient carbon felt electrodes.” Applied Materials Today 35 (2023): 101928 |
| 11 | Hyeonseong Jo, Sangyoon Bae, Hyunsoo Hong, Wonvin Kim, Seong Su Kim*, “Prediction of transverse permeability in representative volume elements with closely arranged fibers through the application of delaunay-triangulation and electrical-circuit analogy” Composite Structures, Volume 334(2024), 117984 |
| 12 | Hyunsoo Hong, Wonki Kim, Wonvin Kim, Jae-moon Jeong, Samuel Kim, and Seong Su Kim*, “Machine Learning-Driven Design Optimization of Buckling-Induced Quasi-Zero Stiffness Metastructures for Low-Frequency Vibration Isolation” ACS Applied Materials & Interfaces, 2024 |
| 1 | Hyunsoo Hong and Seong Su Kim*, “Effect of Microwave Irradiation on Conformation of Crystalline of PVDF Nano-composite Film in the Solvent Evaporation Process”, Composites Research, 2019; 33(1): 19-24 |
| 2 | Hyunsoo Hong, Wonki Kim, Doyun Jeon, Kwanho Lee, Seong Su Kim*, “Prediction of Stacking Angles of Fiber-reinforced Composite Materials Using Deep Learning Based on Convolutional Neural Networks”, Composites Research, 2023; 36(1): 48-52 |
| 3 | Hyunsoo Hong, Kwang Il Jeong, Wonvin Kim, Hyeonseong Jo, Seung Yoon On, Jae-moon Jeong, Seong Su Kim*, “Multifunctional Composite Spring Capable of Self-Energy Harvesting Based on Triboelectricity for Exoskeleton Robots”, KSME, 2023; Vol. 47, No. 5, pp. 465~469 |
| 1 | Hyunsoo Hong, Seung-A Song and Seong Su Kim, “Effect of electrospun PVA nanofiber mats on the transformation of crystalline structures of PVDF film”, 21th International Conference on Composite Structures – ICCS21, Bolonga, Italy |
| 2 | Hyunsoo Hong and Seong Su Kim, “Study on the conformation of crystalline structure in PVDF/PVA composite film”, 3rd International Workshop on Active Materials and Soft Mechatronics – AMSM2018, Daejeon, Korea |
| 3 | Hyunsoo Hong and Seong Su Kim, “Effect of Microwave-irradiation on Phase Transformation of Poly (vinylidene fluoride) Nano-composite Film in the Solvent Evaporation Process: an Experimental and Molecular dynamics Study”, 22th International Conference on Composite Structures – ICCS22, Wuhan, China |
| 4 | Hyunsoo Hong, Jaemoon Jeong, and Seong Su Kim, “Poly(vinylidene fluoride)/TiO2 film fabrication with microwave-assisted solvent evaporation: An experimental and molecular dynamics study”, Asia-Pacific Conference on Fracture and Strength 2020 – APCFS2020, Jeju, Korea |
| 5 | Hyunsoo Hong and Seong Su Kim, “GFRP/CFRP hybrid composites with self-sensing capability for the ankle spring of exoskeleton robot”,24th International Conference on Composite Structures – ICCS24, Porto, Portugal |
| 6 | Hyunsoo Hong and Seong Su Kim, “Prediction of running kinetic parameters by using the artificial neural network from self-sensing composite structures for exoskeleton robots”, The 8th KAIST-SJTU-UTokyo Joint Academic Symposium |
| 7 | Hyunsoo Hong and Seong Su Kim, “Composite spring capable of self-energy harvesting based on triboelectricity for exo-robots”, The 20th European Conference on Composite Materials – ECCM20, Lausanne, Switzerland, 2022.06. |
| 8 | Hyunsoo Hong, Woe Tae Kim,and Seong Su Kim, “A CFRP/GFRP hybrid composite support for double-wall LNG pipe system”, 25th International Conference on Composite Structures – ICCS25, Porto, Portugal, Jul. 2022. |
| 9 | Hyunsoo Hong, Kwang Il Jeong, Won Ki Kim, M.A. Raja, and Seong Su Kim, “Vibrational Isolator of quasi-zero stiffness metamaterials with high loading-carrying capacity and self-sensing”, 2023 International Conference on Composite Materials – ICCM23, Belfast, United Kingdom, 2023.08 |
| 1 | Hyunsoo Hong, Seong Su Kim, “용매 증발 과정 중 마이크로웨이브 처리가 PVDF 필름의 결정화 형태에 미치는 영향” 2018년도 복합재료학회 추계학술대회 |
| 2 | Hyunsoo Hong, Seong Su Kim, “분자 동역학 전산모사를 이용한 TiO2 나노 입자 보강 PVDF의 결정형 변화에 관한 연구” 2019년도 복합재료학회 춘계학술대회 |
| 3 | Hyunsoo Hong, Seong Su Kim, “분자동역학 전산 모사를 이용한 마이크로웨이브 조사가 PVDF 결정형 변화 (결정화도)에 미치는 영향 연구” 2019년도 기계학회 추계학술대회 |
| 4 | Jaemoon Jeong, Hyunsoo Hong, Seong Su Kim, “Design of Stacked Carbon Paper Electrodes with Pseudo-channel Effect for the Vanadium Redox Flow Battery” 한국정밀공학회 2020 통합학술대회 |
| 5 | Hyunsoo Hong, Seong Su Kim, “마이크로웨이브 처리를 이용하여 제작한 PVDF/TiO2 나노 복합재료 필름의 결정형 구조에 대한 연구” 2020년도 기계학회 추계학술대회 |
| 6 | Hyunsoo Hong, Seong Su Kim, “자체 변형 측정이 가능한 유전체 폼 코어 샌드위치 복합재료 구조” 2021년도 기계학회 춘계학술대회 |
| 7 | Hyunsoo Hong, Hyeonseong Jo, Seong Su Kim*, “자체 변형 센싱의 유전체 폼 코어 샌드위치 복합재료 구조에 대한 연구”, 2021년 한국복합재료학회 추계학술대회 |
| 8 | Hyunsoo Hong, Seong Su Kim*, “변형율 센싱이 가능한 복합재료 발목 스프링을 이용한 달리기 운동에 따른 지면 반력 도출”, 2022년 한국정밀공학회 춘계학술대회, 2022. 05. |
| 9 | Hyunsoo Hong, Seong Su Kim*, “자체 변형 센싱이 가능한 정전 용량 기반 유전체 폼 코어 샌드위치 복합재료 구조”, 2022년 기계학회 춘계학술대회, 2022. 06. |
| 10 | Hyeonseong Jo, Sangyoon Bae, Hyunsoo Hong, Seong Su Kim*, “Delaunay Cell-based Prediction Model for Transverse Permeability of Fiber-Reinforced Composite Representative Volume Elements with Electric-Hydraulic Analogy Solver”, 2022년 한국정밀공학회 추계학술대회, 2022. 10. |
| 11 | Hyunsoo Hong, Kwang Il Jeong, Seung Yoon On, Seong Su Kim*, “강화 학습을 통한 아치 구조의 복합소재 진동 저감 마운트 구조 최적 설계”, 2022년 한국정밀공학회 추계학술대회, 2022. 10. |
| 12 | Hyunsoo Hong, Kwang Il Jeong, Seung Yoon On, Seong Su Kim*, “DQN 강화 학습을 이용한 고하중 지지용 복합소재 진동 저감 마운트 최적 설계”, 2022년 한국복합재료학회 추계학술대회, 2022. 11. |
| 13 | Hyunsoo Hong, Kwang Il Jeong, Seung Yoon On, Seong Su Kim*, “강화 학습 기반의 머신러닝 모델을 이용한 고하중 지지 능력을 가지는 에폭시/고무 복합재료 진동 저감기 최적 설계”, 2022년 대한기계학회 추계학술대회, 2022. 11. |
| 14 | Hyunsoo Hong, Samuel Kim, Wonki Kim, and Seong Su Kim*, “머신러닝을 이용한 진동 저감의 준영강성 메타구조 최적설계”, 2023년 기계학회 추계학술대회, 2023.11 |
| 1 | “Sensor-integrated foam core sandwich composite spring capable of measuring bending deformation”, US Patent Pending No. 17562667 |
| 2 | “Composite spring capable of self-triboelectric energy harvesting”, US Patent Registered No. 11.695.351 |
| 1 | “Sensor-integrated foam core sandwich composite spring capable of measuring bending deformation”, Korea Patent Registered No. 10-2624982 |
| 2 | “Composite spring capable of self-triboelectric energy harvesting”, Korea Patent Pending No. 10-2021-0095712 |
| 3 | Seong Su Kim, Kim Won Vin, Seung Yoon On, Hyunsoo Hong, Wonki Kim, Hyeonseong Jo, et al., “Closed-cell thermoelectric foam”, Korea Patent Pending No. 10-2022-0029665, 2022 |
| 4 | Seong Su Kim, Kwang Il Jeong, Jae-Moon Jeong, Hyunsoo Hong, Su Hyun Lim, “Porous electrodes for vanadium redox flow battery with gradient in compressive stiffness and manufacturing thereof”, Korea Patent Pending No. 10-2022-0089186, 2022 |
| 5 | Seong Su Kim, Kwang Il Jeong, Hyunsoo Hong, Hyeonseong Jo, Wonvin Kim, “방진 구조체 및 이의 제조 방법”, Korea Patent Pending No. 10-2022-0167874 |
