Hyundai Motor Company

Doosan Heavy Industries & Construction Co., Ltd

Kia Motors Corporation

Samsung Electronics Co., Ltd.

Doosan Enerbility Co., Ltd.

Lg Innotek Co., Ltd.

Kia Corporation

Other

University-Industry Cooperation Group of Kyung Hee University

Sungwoo Hitech Co., Ltd.

Kolon Glotech, Inc.

Kia Motors Cornoration

Kolon Spaceworks Co., Ltd.

Doosan Enerbnity Co., Ltd.

Hyun Sik Kim

Jee Hun Park

Hee Seouk Chung

Deok Hwa Hong

Byeong Cheon Lee

Sang Gun Na

Jin Bum Kim

Taek Soo Kim

Jun Woo Yoo

Chan Kwak

Daejin Yang

Kyoung-Seok Moon

Jae Hwan Shim

Young Suk Nam

Youngjin Cho

Hyeon Cheol Park

Sang Yoon Park

Young Jong Kim

Yoon Chul Son

Dong Young Huh

Jwa Young Maeng

Yeong Hyeok Kim

Soo Heung Eom

Seong Jong Kim

Hyun Gee Kim

Dong Won Kim

Jinhong Kim

Chang Soo Lee

Se Yun Kim

Doh Won Jung

Yong Beom Lee

Chi Hoon Choi

Young Gyu Kim

Seung Chan Lee

Jae Hyeon Park

Jong Wook Roh

Sang Jin Lee

Sang Sun Park

Ji Woong Park

Ki Bong Park

Sea Cheoul Song

Jeong Wan Han

Sang Eon Park

Kyoung Song

Young Geun Lee

Seongsu Shin

Joonam Kim

Se Hoon Jung

Sun Ju Lee

Jun Youp Kim

Pil Won Kang

Hyun Kyu Shin

Dong Hyun Seo

Se Ho Ryu

Sun Ik Jang

Seok Hwan Hwang

Se Jin Ko

Ji Na Son

Seung Uk Kang

Seung Gyun Cheong

Sung Uk Hong

Cheol Min Nam

Hyeon Seok Do

Yeun Ho Yu

Seung Tae Oh

Kum Soo Bae

Jae Hwa Kwak

Jim Bum Kim

Kyoung Hwan Song

A chemical dosing optimization apparatus includes a chemical dosing optimization part and a chemical dosing output control part, wherein the chemical dosing optimization part receives real-time data at least from a water treatment plant treating feed water by dosing a chemical and providing a treated water, analyzes the real-time data through a water treatment model in response to receiving the real-time data, derives a prediction value for predicting a state of the treated water of the water treatment plant, and derives a control value based on the prediction value through a controller, such that the control value is to set a minimum of a chemical dosage to be dosed in the feed water while the state of the treated water of the water treatment plant is maintained in a normal range, and wherein the chemical dosing output control part provides the control value to a water treatment control device.

Chemical dosing optimization apparatus and method for water treatment plant

An apparatus for controlling output in a water treatment plant treating water includes: a chemical dosing management part configured to analyze real-time data to determine a control mode of chemical dosing optimization, and provide the determined control mode as a management command; a chemical dosing optimization part configured to analyze the real-time data to derive a control value such that the control value is to set a minimum of a chemical dosage to be dose in the water while a state of treated water of the water treatment plant is maintained in a normal range; and a chemical dosing output control part configured to provide the control value to a water treatment control device for controlling the water treatment plant, according to the control mode of the management command.

Apparatus and method for controlling output for chemical dosing optimization for water treatment plant

A lower cross member for a vehicle is disposed on a floor of a vehicle. The lower cross member includes a core member and a reinforcing layer. The core member is made of a composite material containing 70 wt. % or more of unidirectional carbon fibers, and the reinforcing layer is made of a composite material containing 70 wt. % or more of fiberglass.

Lower cross member for vehicle

A vehicle body for an electrical vehicle includes: side sills, which are coupled to side surfaces of a floor panel, rear side members, front end portions of which overlap rear end portions of the side sills and which are coupled the side surfaces of the floor panel, a battery, which is positioned at a lower portion of the floor panel and is mounted to portions of the side sills in front of the rear side members and to portions at which the side sills overlap the rear side members, and rear extension members having a strength lower than any of the side sills and the rear side members, the rear extension members being connected at front ends thereof to rear ends of the rear side members, and the rear extension members being coupled to the side surfaces of the floor panel.

Vehicle body for electrical vehicle

Disclosed is a lower cross member of a vehicle. The lower cross member includes a core member configured to be disposed on a vehicle floor so as to extend in a width direction of the vehicle, to be formed of a composite material including unidirectional carbon fiber or bidirectional carbon fiber, and to have a cross-section including at least one closed curve, a lower layer configured to extend in an extending direction of the core member, to be disposed between the core member and the vehicle floor, and to be formed of a composite material including a first multi-axial glass fabric, and an upper layer configured to extend in the extending direction of the core member, to be disposed on an upper surface of the core member, and to be formed of a composite material including a second multi-axial glass fabric.

Lower cross member of vehicle

A vehicle body structure includes: a front pillar joined to a dash panel; a front side member extending from the dash panel toward the front of a vehicle; a side sill connected to a bottom end of the front pillar; a rear lower member connecting a rear portion of the front side member and a front portion of the side sill; and a connection member connecting at least two of the front pillar, the side sill, and the rear lower member. The connection member is integrally connected to the front pillar, the side sill, or the rear lower member to form a unitary one piece structure therewith.

Vehicle body structure

An apparatus for combustion optimization is provided. The apparatus for combustion optimization includes a management layer configured to collect currently measured real-time data for boiler combustion, and to determine whether to perform combustion optimization and whether to tune a combustion model and a combustion controller by analyzing the collected real-time data, a data layer configured to derive learning data necessary for designing the combustion model and the combustion controller from the real-time data and previously measured past data for the boiler combustion, a model layer configured to generate the combustion model and the combustion controller through the learning data, and an optimal layer configured to calculate a target value for the combustion optimization by using the combustion model and the combustion controller, and to output a control signal according to the calculated target value.

Apparatus for combustion optimization and method therefor

Disclosed is a fault signal recovery system including a data processor configured to generate a signal subset U* by removing, from a signal set U for a plurality of tags, some tags including a fault signal, and a first learning signal subset X* by removing tags disposed at positions corresponding to the some tags from a learning signal set X containing only tags of normal signals, a modeling unit configured to generate feature information F extractable from the first learning signal subset X* and recovery information P on a plurality of recovery models usable for restoring the fault signal, and a recovery unit configured to estimate and recover normal signals for the some tags based on the signal subset U*, the first learning signal subset X*, the feature information F, the recovery information P on the plurality of recovery models, and similarity Z.

Fault signal recovery system and method

A vehicle body structure includes: a front pillar joined to a dash panel; a front side member extending from the dash panel toward the front of a vehicle; a side sill connected to a bottom end of the front pillar; a rear lower member connecting a rear portion of the front side member and a front portion of the side sill; and a connection member connecting at least two of the front pillar, the side sill, and the rear lower member.

An apparatus for diagnosing failure of a plant is provided. The apparatus for diagnosing failure of a plant includes: a data analyzer configured to provide data analysis information, which is information requiring analysis to diagnose failure of the plant, and a comprehensive diagnostic device configured to diagnose the failure using each of an algorithm-based diagnosing technique and a domain knowledge-based diagnosing technique based on the data analysis information, and to derive comprehensive diagnosis information for the failure by summarizing results of the algorithm-based diagnosing technique and the domain knowledge-based diagnosing technique.

Apparatus and method for diagnosing failure of plant

An apparatus and method for generating learning data for combustion optimization is provided. The apparatus includes a data pre-processor to collect raw data including currently measured real-time data for boiler combustion and previously measured past data for the boiler combustion, and to perform pre-processing for the collected raw data, and a data analyzer to derive learning data from the raw data by analyzing the raw data. An apparatus for combustion optimization includes a management layer to collect currently measured real-time data for boiler combustion, to determine whether to perform combustion optimization, and to determine whether to tune a combustion model and a combustion controller; a data layer to derive learning data from raw data; a model layer to generate the combustion model/controller through the learning data; and an optimal layer to calculate a target value for combustion optimization and to output a control signal according to the calculated target value.

Apparatus for generating learning data for combustion optimization and method therefor

A system and method predict whether a plant is abnormal by modeling a relationship equation between tags based on a correlation between the tags, applicable even if modeling is executed without understanding a target to abnormality determination, and implements internal early alarm logic based on a difference between measured data and predicted data over time. The plant abnormality prediction system includes a modeling information output unit including a pre-processing part for pre-processing past data received for a plurality of tags, a correlation analysis part for receiving the pre-processed data for each tag to determine an independent tag among the plurality of tags based on correlation coefficients for any two tags, and a modeling part for generating a relationship equation between the tags by using outputs of the pre-processing part and the correlation analysis part; and a prediction unit for calculating estimated data for the tag based on the relationship equation.

Plant abnormality prediction system and method

A thermoelectric material including a thermoelectric element including thermoelectric inorganic material represented by Chemical Formula 1; and a conduction path in contact with a surface of the thermoelectric element, wherein the conduction path is formed of a conductive material having electrical conductivity of greater than or equal to about 1,000 Siemens per centimeterBiSbTeSeS&#x2003;&#x2003; Chemical Formula 1

Thermoelectric material, and thermoelectric device and electronic device comprising the same

The present disclosure relates to a heat transfer tube having rare-earth oxide deposited on a surface thereof and a method for manufacturing the same, in which the rare-earth oxide can be deposited on the surface of the heat transfer tube to implement a superhydrophobic surface even under the high temperature environment and a plurality of assembled heat transfer tubes can be coated by coating a complex shape by depositing rare-earth oxide using a method for dipping a surface of the heat transfer tube and coating the same, thereby reducing or preventing the heat transfer tubes from being damaged during the assembling of the heat transfer tubes after the coating.

Heat transfer tube having rare-earth oxide superhydrophobic surface and method for manufacturing the same

A side sill structure for a vehicle includes: a side sill having a cavity; a side sill reinforcement which is received in the cavity of the side sill; and a battery mounting pipe which is joined to the side sill reinforcement, wherein the side sill reinforcement is joined to the side sill as a mounting bolt is fastened to the battery mounting pipe.

Side sill structure for vehicle

Growing community of inventors

Seoul, South Korea

Hyun Sik Kim