-
- Open the Shinsung-Bon Bridge Industry AI Solution Research Center
- Open the Shinsung-Bon Bridge Industry AI Solution Research Center - A new industry-academic cooperation model that simultaneously conducts research and education in the era of the Fourth Industrial Revolution - Four teams of researchers, students, and professors are working together to solve field problems. - Research-development-commercial ecosystem of industrial AI technologies and solutions based on field data Our university signed a business agreement with Shinsung ENG Co., Ltd. (Chairman Lee Wan-geun) for industrial-academic cooperation in a new model that simultaneously conducts research and development and education in the era of the fourth industrial revolution, and held the opening ceremony of the "Shinsung-Sung Kyun Kwan University Industrial AI Solution Research Center" at 6.30 (Tue). At the signing ceremony, Shin Dong-ryul, president of the school, Song Sung-jin, vice president of the engineering college, Cho Geun-tae, head of the industrial engineering department, Roh Sang-do, head of the center, Lee Wan-geun, CEO Lee Ji-sun, executive director/center director Oh Dong-hoon, Shin Sung C. Lee Jung-sun, and Kim Yeon-jung, as well as Kang Seok-ho, Kang Yong-shin, Kwon Dae-il, Kwon Dae-il, Kim Jong-il, Kim, Kim, Kim Jong-bae, Kim, Kim, Kim, Kim, Kim, Kim, Kim Jong-bae, Kim, Kim Jong-bae, Kim, Our university and Shinsung Engineering Co., Ltd. are promoting team-level cooperation between corporate employees and school members, focusing on the "Shinsung-Sung Kyun Kwan University Industrial AI Solution Research Center," and running research-learning parallel education programs focusing on solving manufacturing site problems. To this end, five incumbent employees (chief Han Hong-gu, chief Lim Dong-wook, chief Kim Yang-joon, deputy chief Son Chang-deok, and chief Kim Nam-geun) will enter the graduate school's industrial engineering department and form four field problem-solving teams with 18 students and five professors to conduct research-learning at the same time. Through this, companies solve real problems and cultivate professional manpower, and universities are win-win industry-academic cooperation models in the field of industrial AI that conduct practical research and education based on field data. Our university and Shinsung Engineering Co., Ltd. are currently working together to establish a high-power solar module process digitalization system for productivity innovation, develop artificial intelligence-based worker digital twin system for safety prevention of workers, develop a solution for controlling catalytic organic compounds removal equipment based on deep learning/strength humidity, and develop smart purchase management system using artificial intelligence to solve field problems using industrial AI. President Shin Dong-ryul said, "We plan to solve field problems through close industry-academic cooperation, successfully develop and train manpower for industrial AI technologies," adding, "It will be a successful case of an industry-academic cooperation model that simultaneously conducts research and development and education suitable for the era of the fourth industrial revolution." Chairman Lee Wan-geun said, "We will actively apply artificial intelligence technology in all areas of corporate activities, including planning, sales, purchasing, research and development, and production, through cooperation with Sungkyunkwan University, and establish a continuous industry-academic cooperation system to train professionals to pursue these innovations."
-
- 작성일 2020-07-19
- 조회수 5087
-
- Train AI-Smart Factory Experts to Lead the Post-Corona Era with Our University, LG Electronics
- Train AI-Smart Factory Experts to Lead the Post-Corona Era with Our University, LG Electronics - "Manufacturing AI Leader Course" for about 20 employees of LG Electronics for six weeks from 5.6 (Wed.) to 6.15 (Mon) - Train core theories of artificial intelligence and big data, and carry out tasks using on-the-job data South Korea's university announced that it conducted 'Manufacturing AI Leader Course' training for about 20 LG Electronics executives and employees for six weeks, and held a completion ceremony at its natural science campus on June 15 (Monday). This program is a convergence AI curriculum that is conducted by professors of the software department and system management engineering department of this school, and is designed to learn the theory of Smart Factory, which is a core technology of artificial intelligence and a representative AI technology application, and apply it to manufacturing sites. Participants in the training set the foundation for AI learning, including Python, probability and statistics, through online pre-learning for one month in April, and went through machine learning, deep learning, and smart factory theory courses, which are core AI technologies, for three weeks from early May. Based on this, the school conducted a three-week project to solve the issues of manufacturing sites directly through AI through the guidance of a full-time teacher. In the future, we will select excellent projects and promote them as industry-academic cooperation projects between Sungkyunkwan University and LG Electronics. Students who complete this course will be awarded the Micro Degree, Kingo Degree-AI. Kingo Degree is awarded in the form of a digital running badge demonstrating the job expertise of the" AI-Smart Factory" field of the graduates who completed theoretical and practical training and successfully carried out the Capstone project. President Shin Dong-ryul said, "Kingo Degree-AI, which combines excellent faculty and curriculums, will allow us to take a leap forward as an AI-smart factory expert." Hong Soon-guk, president of LG Electronics' Institute of Production and Technology, said, "In an environment where it is hard to predict, rapid digital transformation of manufacturing field is essential. We will continue to nurture talented people and lead manufacturing innovation."
-
- 작성일 2020-07-07
- 조회수 5157
-
- Industry-Academic Cooperation Group-K&C Battery Materials sign a business agreement on industrial-academic cooperation
- Industry-Academic Cooperation Group-K&C Battery Materials sign a business agreement on industrial-academic cooperation - Establish cooperative relations such as joint research and development, information sharing, and exchange of technology and human resources Industry-Academic Cooperation Group (Director Choo Hyun-seung) and K&C Battery Materials Inc. (CEO Heo Seong-beom) announced that they have signed a 6.24 (Wednesday) agreement on industry-academic cooperation for the transfer of electrode materials and electrolyte-related technologies of lithium-ion batteries and joint research. Attending the signing ceremony were Choo Hyun-seung, head of the industry-academic cooperation team at the main school, Hwang Dong-mok, professor of the Department of New Material Engineering, Huh Sung-beom, CEO of K&C Battery Materials, Hwang Sung-rok, vice president of the company, and Park Geun-min, CSO. With this agreement, the two organizations are planning to move and jointly develop technologies for next generation high energy density cathode materials and solid electrolyte materials, train professionals, and establish joint research infrastructure, and become leading organizations in the battery material industry. "We hope that this agreement will not only serve as an opportunity to promote research on new battery materials, but also serve as a good example for industry and academia to cooperate together," said Choo Hyun-seung, head of the school. Heo Sung-beom, CEO of K&C Battery Materials, a Canadian-based venture technology company, also said, "We will continue to interact with Sungkyunkwan University, which has the best technology in battery materials, to produce innovative research results. Through this agreement, we will inform the Canadian market of the excellence and dynamism of Korea's battery materials."
-
- 작성일 2020-07-07
- 조회수 5118
-
- Professor Lee Nae-eung of the Material Engineering, Development of Human Mimicking Artificial Tactors
- Professor Lee Nae-eung of the Department of New Material Engineering, Development of Human Mimicking Artificial Tactors with Embedded Intelligence - Development of intelligent embedded artificial tactile devices by imitating similar synapses of human sensory organs for the first time - Providing new paradigms for next-generation Neuromorphic sensory recognition systems, intelligent electronic skin, and edge artificial intelligence Professor Lee Nae-eung's research team (first author Lee Yu-rim, master and master integrated course student of the New Material Engineering Department) announced that it has developed a flexible artificial tactile device that has inherent intelligence by applying a flexible dielectric nanocompound to mimic similar synaptic functions and structures of human sensory organs. As machine learning and artificial intelligence have recently emerged as key industrial technology areas, research is actively underway to develop sensors that mimic synaptic devices and sensory organs that mimic the human brain, but it is difficult to resolve the bottleneck of fundamental sensor signal processing data as it independently develops information processing processors including synapses and sensors that input information. In response, the researchers tried to solve this problem by mimicking the similar synaptic connection structure between the Merkel sensory receptor and the sensory neuron end of the human tactile sensory system, and noted that not only the brain but also the sensory organs in the human sensory recognition process do primary information processing on their own and high-level information processing through similar synaptic functions. The researchers implemented a similar synaptic structure using a nano-particle-polymer composite steel-genetically based transistor structure, and at the same time operated an artificial tactile machine using friction electricity generated when touching the fingertips at the same device's sensors. Furthermore, using the principle of creating an artificial tactile array and the transistor current recorded after touch, i.e. synaptic weighting, it has been confirmed that adaptability and filtering functions for touch stimuli can be implemented. It also proved that memory functions similar to sensory memory of human sensory organs can be implemented on the device itself by predicting the number and order of touch, and that the device can be operated reliably by developing it to have flexibility as well as being able to preprocess primary signals on the artificial tactile machine itself. This study is expected to drastically reduce the data load imposed on processors through pre-processing of signals in the sensor itself, providing a new paradigm for related research such as next-generation neuromorphic sensory recognition system, intelligent electronic skin, and edge-AI. It is also expected that studies imitating human sensory organs will present not only a structural imitation, but also a methodology that implements functionality and intelligence, presenting the direction of future studies on the high-level information processing of neuromorphic sensory recognition systems. This research was conducted with support from the Ministry of Education's Basic Research Foundation Project (supporting the Center for Research), the Ministry of Science and ICT's Mid-term Research (Type 2 Mid-term Research), and Samsung Electronics (Samsung Strategic Industry-Academic Research), and the results of the research were published in the international journal Nature Communications 6.2 (ed.) ※ Name of the thesis: A flexible automatic-synaptic tactile sensor organ
-
- 작성일 2020-06-26
- 조회수 5203
-
- Professor Kim Jae-hoon Research Team of the Mechanical Engineering Identify Low-cost carbon battery electrode material
- Professor Kim Jae-hoon of the Department of Mechanical Engineering, a research team, Low-cost carbon battery electrode material for high-capacity power storage ion storage mechanism identification - Identifying lithium, sodium and potassium ion storage mechanisms for hard carbon cathode materials - Expect new and renewable energy power storage through improved battery stability and capacity - Advanced Energy Materials, a world-renowned journal, publishes papers and selects journal covers. The research team led by Professor Kim Jae-hoon of the Department of Mechanical Engineering (first author Stevenus Alvin and researcher Handi Setiadi Cahyadi) announced in collaboration with Professor Kwak Sang-kyu of the Ulsan Institute of Science and Technology that they have identified lithium, sodium and potassium ion storage mechanisms of hard carbon, which have been spotlighted as cathode materials for batteries for medium and large-sized power storage, and presented a new way to develop safe and high-capacity materials. In order to continuously utilize renewable energy, which does not have uniform electrical power characteristics such as solar and wind power, it is essential to develop a medium and large energy storage system that can store renewable electricity and use it when necessary. However, lithium-ion batteries are having a hard time expanding the base of energy storage systems due to their instability and high. As a result, batteries that store very abundant and low-priced sodium and potassium in hardcabons are in the spotlight, but the ion storage mechanism has not been established, making it difficult to develop high-capacity batteries. Thus, the research team synthesized the hardcabon as the raw material of rignin and conducted systematic research on the changes in the physical properties of the hardcabon that change during the charging and discharging of lithium, sodium and potassium. Based on the results of the calculation of the density pan-function theory, we also identified that the graphene layer was expanded when previously unknown sodium and potassium were inserted into the hard carbon, and that the graphene layer showed more capacity in the storage of sodium and potassium than lithium, which has no extended effect. Furthermore, the research team identified storage mechanisms when lithium, sodium and potassium are charged and discharged in hard carbon, and suggested factors for improving capacity and safety of hard carbon cathode materials. This study is expected to provide measures for improving the safety and capacity of medium and large-sized power storage batteries, and play an important role in the development of new and renewable energy power storage systems. "By revealing the ion storage mechanism of the hardcabon, which has been controversial, through experiments and theoretical techniques, it can be used to develop low-cost cathode materials for medium and large-sized power storage in the future," said researcher Handi Setiadi Cahyadi. This study was conducted with the support of the Korea Research Foundation's Climate Change Response Project (2017M1A2A2087635) and the Environmental Industry Technology Institute's Waste Resources Energy Technology Development Project (2018001580001). The findings were published online on April 15 (Wednesday) in the Advanced Energy Material, a world-renowned journal in the field of materials science, and were published on May 26 (Tue) as a cover for the journal. ※ Name of paper: Intercalation Mechanisms: Revealing the Intercalation Mechanisms of Litium, Sodium, and Potassium in Hard Carbon https://onlinelibrary.wiley.com/doi/abs/10.1002/aenm Source of the thesis: https://onlinelibrary.wiley.com/doi/abs/10.1002/aenm.202000283
-
- 작성일 2020-06-26
- 조회수 5011
-
- Professor Lee Nae-eung Research Team of the Material Engineering published paper on mobile and wearable diagnosis method
- Professor Lee Nae-eung of the New Material Engineering Department, Research Team Up-to-date research trends review paper on mobile and wearable-based field diagnosis technologies published in the Chemical Society Review journal - Discuss the future direction of self-diagnosis technology regardless of location A research team led by Professor Lee Nae-eung of the Department of New Material Engineering analyzed the latest research trends in mobile and wearable-based self-field detection technologies and published a review paper on future technology development in the British Chemical Society Review, a journal of global review papers. This review paper was written with the support of the Korea Research Foundation's Mid-Term Researcher Support Project and the University-focused Research Institute Support Project, and was published in the March issue of the renowned international journal 'Chemical Society Review (IF 40.433). ※ Name of the thesis: Present address, callpoints, and proponents of fully integrated mobile and wearable point-of-care testing systems for self-testings ※ Author: Professor Lee Nae-eung (Communicator, Sungkyunkwan University), Tran Quang Trung (first author, Sungkyunkwan University), and Sajal Shrivastava (first author, Sungkyunkwan University) Thanks to the recent development of chemical and bio-sensors, lap-on-air chips, mobile communication technologies, and wearable electronic technologies, new opportunities are being offered in wearable-based self-detection (POCT) technologies such as mobile and bandage, accessories, patches, and tattoos using smartphones or IOT devices. The implementation of self-discovery technology requires measurement by non-expert users directly to meet requirements such as minimizing user interference, maximizing user convenience, implementing a simple detection platform, securing high diagnostic sensitivity and specificity, enabling immediate clinical evaluation and low-cost consumable materials, etc. This review paper examined in detail the trends in the development of technologies for on-site detection based on highly integrated mobile and wearable, which have recently been developed overseas and domestically. In particular, the sampling and processing platform, detection probe technology, new materials for signal conversion, signal detection method, and new power technology for self-driving were systematically organized from the perspective of mobile and wearable-based self-detection, and the direction of future technology development needed for commercialization was discussed. Mobile and wearable-based self-discovery technologies are currently mainly used technologies that are expected to play a pivotal role in non-face-to-face medical diagnostic technology, compared to field detection methods performed by experts near patient beds, and are expected to make an important contribution to the implementation of future smart health technologies.
-
- 작성일 2020-06-26
- 조회수 5019
-
- The research team led by Professor Kim Tae-il of the Department of Chemical Engineering LED intensity limit exceeded
- The research team led by Professor Kim Tae-il of the Department of Chemical Engineering Ultra-small micro LED intensity limit exceeded - Development of conductive adhesive obtained from lotus flowers - Application to high density aggregation of flexible electronic devices - Show potential commercialization of next-generation display micro-LED A research team led by Professor Kim Tae-il of the Department of Chemical Engineering/High-molecular Engineering (Dr. Lee Joo-seung, 1st author) announced that it has developed conductive adhesives for high density aggregation of ultra-small (electrode 15 μm) electronic devices with Samsung Electronics researchers. When the element becomes a micro unit, the distance between the element becomes narrower and the electrode becomes smaller, making the arrangement of the element or connection with the electrode more difficult. The patterning method using metal wire or conductive film is mainly used to integrate components (LED, transistor, resistance, etc.) of devices into substrates. However, this method is difficult to apply to flexible substrates that can be modified at high temperature and high pressure. There was a limit to using it for wearable devices that needed flexibility or biomedical devices such as ultra-small neurostimulator. Research team succeeded in integrating thousands of micro LEDs (30μm×60μm) smaller than the thickness of hair onto flexible substrates by using conductive adhesive at low temperature and low pressure. This is a level that allows 600,000 microLEDs to be arranged at intervals of 100 간격으로m on substrates (5 cm x 5 cm) that are numerically smaller than credit cards, and can increase the aggregation by more than 20 times compared to conventional commercialized technologies. The secret is to connect the element and the element or the element and electrode vertically using a polymer adhesive and conductive adhesive made from nanotallic particles. In addition to using relatively simple processes such as spin coating and UV exposure, the temperature and pressure of the process could be reduced below 100°C and 1 atmosphere to reduce the physical impact on the substrate. As a result, thousands of ultra-small micro-LEDs were able to be killed on a large scale, maintaining a high rate of 99.9 percent or more. Furthermore, the stability of coupling was confirmed by testing the reliability in thermal shock or high temperature and humidity environment due to rapid temperature changes. The research team took a hint from the phenomenon of water splashing off the surface of lotus flowers and focused on the ability to control wetness of the adhesive surface. The stability of the flexible thin adhesive film covering the substrate depends on the thickness of the film, the element, and the surface characteristics of the electrode, so that it can come into contact with each other or fall off. Specifically, conductive adhesives, which are transparent viscous polymeric materials, are coated on flexible substrates with metal circuits, and combine elements and substrates through a transcription process. Meanwhile, metal nanoparticles play a role in controlling the stability and wetness of polymer adhesives, helping the electrical connection and high density aggregation of ultra-small electronic devices. This research was conducted by the Ministry of Science and ICT and the Korea Research Foundation with the support of the Brain Science Source Technology Development Project and Samsung Electronics' Samsung Future Development Project, and the results of the research were published as a cover paper on April 16 (Thursday) in the international journal Advanced Materials in the field of materials.
-
- 작성일 2020-06-12
- 조회수 5053
-
- Samyang Group to Open Industry-Academic Cooperation Course for 120 Students at Sungkyunkwan University
- Samyang Group to Open Industry-Academic Cooperation Course for 120 Students at Sungkyunkwan University Samyang Group has started to foster convergence talent by providing lectures using digital technologies such as untact (non-face-to-face) and SNS use. Samyang Group announced on the 18th that it is conducting an industry-academic cooperation course for 120 undergraduate and graduate students majoring in Chemical Engineering and Polymer Engineering at Sungkyunkwan University. The subtitle of the lecture "Special Discussion on the Petrochemical Industry" is "Special Discussion on Samyang Convergence Technology," designed to foster talent with both expertise, R&D and practical knowledge. The lecture is being held online to prevent the spread of new coronavirus infections. The lecture, which will run for a total of 15 weeks until June, will be taught by about 10 people, including Kim Young-hwan, president of the CTO of Samyang Group, team leader of Samyang Group Research Institute, and Ph.D.-level project leaders. They will give lectures on next-generation promising material technology, market trends, and Samyang's convergence technology. Through this lecture, the students will learn about information and electronic materials, food and bio, medicine bio and packaging, along with technological trends in industrial sites, and develop their ability to develop convergence technologies. At the end of the semester, a group presentation will also be held under the theme of Proposal of Technology and New Business Models Using Next Generation Promising Materials. Samyang Group helps with presentations through mentoring and provides benefits such as granting extra points when hiring Samyang Group and recommending scholarship students for industry-academic studies. "As Samyang Group is engaged in heterogeneous and related businesses such as chemicals, food, information and electronic materials, and medicine and bio, it has strengths in developing convergence technologies," CEO Kim said. "We will continue to cooperate with industry and academia to contribute to fostering talents in convergence technology that will lead the era of the fourth industrial revolution." Kim Yoon-chul, a professor at Sungkyunkwan University, said, "The use of chemical and chemical engineering technologies and hands-on learning about creating new values through convergence with heterogeneous technologies will greatly help students choose their careers in the future," adding, "This course, which will foster convergence talents demanded by the industry, is a win-win cooperative model." Reporter Kim Yoon-joo joo0416@asiatoday.co.kr
-
- 작성일 2020-06-12
- 조회수 5148
-
- Professor Kim Yoon-Seok of the Department of Material Engineering, Development of the Evaluation Method for Fuel Cell
- A research team led by Professor Kim Yoon-seok of the Department of New Material Engineering, Development of the Evaluation Method for the Distribution of Fuel Cell Components Using Atomic Force Microscope (AFM) - Expected improvement of fuel cell performance using distribution evaluation method Recently, attention has been focused on renewable energy due to environmental pollution problems, and research on polymer electrolytes* fuel cells that can produce electricity when injected with fuel is active. Electrodes, which are the main components of high molecular electrolyte fuel cells, are composed of ion-conducting high molecules, catalyst** and various additives that help chemical reactions, and the distribution and composition of components are closely related to the performance of fuel cells. * Electrolyte: A substance that melts into a solvent, such as water, and ionizes it to flow current. ** Catalyst: substance that causes chemical reactions to occur faster without changing oneself Catalysts and additives are several to tens of nanometers (10-9 m) in size when small, and are generally used to evaluate these distributions. However, there were technical limitations to actual application, as components could be compromised during the assessment and only a small area could be assessed in a vacuum environment. To overcome these limitations, the research team led by Professor Kim Yoon-seok (first author Seol Dae-hee, co-author Jeong Soon-ho) of the Department of New Material Engineering developed a methodology that can evaluate the distribution of fuel cell electrodes using Atomic Force Microscope* and Machine Learning algorithms with the MEA Design Team of Hyundai Motor and Dr. Jang Jae-hyuk of the Korea Basic Science Support Institute. * Atomic force microscope: Microscope that measures the surface shape of an object to be evaluated using a tiny needle called a probe and the force acting between the object to be evaluated, using it to measure the properties of a substance, such as an electric current. Based on the fact that the current characteristics of each component may be different, the research team measured the current using an atomic force microscope, and was able to evaluate the distribution of each component by applying this measured current value to the underlying machine learning algorithm. Professor Kim Yoon-seok, who led the study, said, "This study will help us to improve the performance of fuel cells as it can evaluate which type of distribution is effective in improving the performance of fuel cells. It is expected to help us apply eco-friendly fuel cells such as cars in the future." Researcher Chung Soon-ho said, "The application of basic machine learning algorithms has made it easier to assess the distribution of each component. "If we apply more systematic machine learning algorithms in the future, we can evaluate distribution more accurately and effectively." This study was conducted with the support of Hyundai Motor Company and the Korea Research Foundation (2017R1A2B2003342), the intensive research institute (2019R1A1A03033215), and the Korea Institute of Energy Technology Evaluation (20173010032080). The results of the study were published online on May 20 (Wednesday) in the issue of ACS Applied Materials&Interfaces (IF 8.456), an international journal of relevant fields. ※ Data Mining of Heterogenous Electrical Production in the Electrode Components of Fuel Cells ※ https://pubs.acs.org/doi/10.1021/acsami0c03212
-
- 작성일 2020-06-12
- 조회수 5217
-
- Professor Baek Seung-hyun, Moon Hyung-pil and Kim Moon-ki of the Mechanical Engineering, Development of Nano composite
- Professor Baek Seung-hyun, Professor Moon Hyung-pil and Professor Kim Moon-ki of the Mechanical Engineering Department, Development of High-Density Nanocomposite Materials that can be cured after damage - Development of high-conductive nano-complex materials that can be cured after shape-shifting and damage - Expected use for restoration of damaged electrical components and circuits The research team led by Professor Baek Seung-hyun of the Department of Mechanical Engineering said it has developed a high-conductive nanocomposite material that can be cured after damage in collaboration with the research team of Prof. Moon Hyung-pil and Professor Kim Moon-ki. The joint research team succeeded in developing a high-conductivity nanocomposite material in which electrical conductivity is restored after 1,000 repeated damage and healing. Dr. Seo Dae-woo and K-Passella participated as co-authors. Conductive materials that can be cured after shape deformation and damage are recently attracting attention as core technologies for future electric and electronic devices such as artificial skin, the Internet of Things, and bioelectronic devices. However, there were technical limitations that low electrical conductivity and conductivity would not be completely restored to its original state after mechanical and electrical damage. The research team succeeded in synthesizing a network of silver nanoparticles of dense and uniformly dispersed satellite structures by chemically etching micro-silver particles during the composite material mixing process. A conductive network formed through electronic tunneling without direct connections between particles not only achieved high electrocardiogram but also recovered the original structure even if it was broken and restored, allowing the electrical conductivity of composite materials to be fully restored after 1,000 repeated damage and healing. Changes in mechanical properties were theoretically calculated, and conductivity remained stable even in flooded or long-term air-leaking environments. The developed high-plastic nanocomposites are expected to be used to restore damaged electrical parts and circuits using robots in disaster situations or extreme environments where human access is restricted, such as rubber clay.
-
- 작성일 2020-05-26
- 조회수 5267