Myongji University was founded in 1948 and is located in South Korea. It provides higher education in the fields of engineering, science and humanities. It has two campuses: one in Namgajwa-dong, Seodaemun-gu in downtown Seoul and the other in Yongin, 35 km south of Seoul. It is made up of 6 colleges, encompassing 34 departments and divisions, a graduate school, and 8 specialized postgraduate programs. Notable former Manchester United FC player Park Ji Sung graduated from Myongji University. Also, the university is where Yoon Bora currently takes a major in Music. Wikipedia.
LS Industrial Systems and Myongji University | Date: 2016-09-13
Disclosed embodiments relate to methods, apparatuses, and systems for estimating parameters of an induction machine. In some embodiments, a method for estimating parameter of an induction machine includes estimating parameters of the induction machine more accurately even when it is stationary by utilizing voltage equations of the induction machine and signal processing techniques, with no additional hardware.
Myongji University | Date: 2017-03-01
The present invention relates to a method of reducing traffic in various network structures. The method of reducing the traffic includes: receiving a first frame copy by means of a next node; receiving a second frame copy by means of the next node; and discarding one received later among the first frame copy and the second frame copy by means of the next node.
LS Industrial Systems and Myongji University | Date: 2017-03-22
The present disclosure relates to a method for estimating parameters of an induction machine and, more specifically to a method for estimating parameter of an induction machine that can estimate parameters of the induction machine more accurately even when it is stationary by utilizing voltage equations of the induction machine and signal processing techniques, with no additional hardware.
Samsung and Myongji University | Date: 2015-08-13
Disclosed are a virtual world processing device and method. By way of example, data collected from the real world is converted to binary form data which is then transmitted, or is converted to XML data, or the converted XML data is further converted to binary form data which is then transmitted, thereby allowing the data transmission rate to be increased and a low bandwidth to be used, and, in the case of a data-receiving adaptation RV engine, the complexity of the adaptation RV engine can be reduced as there is no need to include an XML parser.
Hyundai Motor Company, Kia Motors and Myongji University | Date: 2016-01-06
A pulse width modulation resonance converter is provided that includes a transformer and a switching unit including first to fourth switches electrically connected to a primary coil of the transformer and configured to convert a DC voltage into an AC voltage by a switching operation of the first to fourth switches in which each switch is switched from an off state to an on state when a voltage difference between both ends is about 0. Additionally, a rectifying unit includes an output capacitor, first to fourth diodes electrically connected to a secondary coil of the transformer, and a resonance tank having a resonance capacitor and a resonance inductor which are electrically connected to the secondary coil of the transformer. The plurality of switches connected to the primary side of the transformer perform the zero-voltage switching using the magnetized inductance of the primary side to minimize the switching loss.
Myongji University | Date: 2015-04-30
Disclosed herein are a novel crown ether with bulky and rigid groups and a method for preparing the same. Also provided are a lithium adsorbent comprising the novel crown ether immobilized onto a nanofiber, and a method for preparing the same. The lithium-selective crown ether is synthesized through intermolecular cyclization between a bulky epoxide and a rigid aromatic compound such as 1,2-dihydroxybenzene, and can effectively recover lithium ions. For use as a lithium adsorbent, the novel crown ether with both bulky and rigid subunits is immobilized onto a polymer nanofiber. The crown ether-immobilized polymer nanofibers may be formed into a recyclable membrane.
Myongji University | Date: 2015-05-28
Disclosed herein are a carbon dioxide adsorbent with an amino acid-based amine group grafted thereto, and a method for manufacturing the same by grafting an ionic liquid-loaded porous support, having large surface area, with an amine group through ion exchange and neutralization with an amino acid. Having excellent carbon dioxide adsorption performance, selectivity for carbon dioxide, thermal stability, and reusability, the carbon dioxide adsorbent of the present invention can be effectively applied to the prevention of environmental pollution produced by carbon dioxide release.
Myongji University | Date: 2015-01-28
Disclosed herein is a method for zero-discharge treatment of high-concentration organic wastewater by mixing sludge with high-concentration organic wastewater. The sludge is biodried sludge prepared by a method including preparing a sludge mixture consisting of belt-pressed sludge and dried sludge; and collecting the sludge mixture when its temperature finally becomes stable by returning to room temperature. The high-concentration organic wastewater used contained small particles of pulverized food waste having a diameter of 1 mm or less. The treatment was performed by decomposing the organic materials using microorganisms contained in the sludge via metabolism, followed by water evaporation caused by the metabolic heat generated by the decomposition of the organic materials, in which the microbial metabolism was performed under an aerobic condition.
Myongji University | Date: 2016-05-18
The present invention relates to a method of reducing traffic in a matrix network structure. The method of reducing the traffic includes: receiving a first frame copy by means of a next node; receiving a second frame copy by means of the next node; and discarding one received later among the first frame copy and the second frame copy by means of the next node.
Myongji University | Date: 2015-06-26
Disclosed are a novel C5 benzothiazolyl sulfone compound having an acetal protecting group, a method of preparing the same, and a method of efficiently preparing an apo-carotene dialdehyde compound having a polyene dialdehyde structure using the same. Also, a method of efficiently preparing lycopene by olefination (Julia-Kocienski) between the apo-carotene dialdehyde compound (C20 crocetin dialdehyde) and C10 benzothiazolyl geranyl sulfone is provided.