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ACC/AEBS 시스템용 센서퓨전을 통한 주행경로 추정 알고리즘
이동우,이경수,이재완,Lee, Dongwoo,Yi, Kyongsu,Lee, Jaewan 한국자동차안전학회 2011 자동차안전학회지 Vol.3 No.2
This paper presents driving path estimation algorithm for adaptive cruise control system and advanced emergency braking system using multi-sensor fusion. Through data collection, yaw rate filtering based road curvature and vision sensor road curvature characteristics are analyzed. Yaw rate filtering based road curvature and vision sensor road curvature are fused into the one curvature by weighting factor which are considering characteristics of each curvature data. The proposed driving path estimation algorithm has been investigated via simulation performed on a vehicle package Carsim and Matlab/Simulink. It has been shown via simulation that the proposed driving path estimation algorithm improves primary target detection rate.
서포트 벡터 머신 어플리케이션을 활용한 저전압에서 동작하는 매니코어 아키텍처의 평가
이동우(Dongwoo Lee),최기영(Kiyoung Choi) 대한전자공학회 2016 대한전자공학회 학술대회 Vol.2016 No.11
Dark silicon has become an important issue, in which a portion of circuitry cannot operate at nominal voltage due to thermal design power (TDP) constraint. One approach to dealing with the problem is a many-core architecture running at low voltage, in which all cores can operate under the constraint due to much lower power consumption. In this paper, we evaluate one low many-core architecture by using support vector machine, which is a kind of machine learning algorithms. The results show that the many-core architecture is more energy efficient than GPU.
이동우(DongWoo Lee),조석수(SeokSwoo Cho) 대한기계학회 2011 대한기계학회 춘추학술대회 Vol.2011 No.5
Boat or yacht hull has been built mainly by FRP composite materials. FRP boat hull manufacturing begins to be restricted after 2000 under international regulation on ocean environment safety. Steel, aluminium, and FRP are considered as general boat hull materials. Their design specifications are proposed as Korean register of shipping. Therefore, if ship is manufactured by their materials it is designed and built by specifications. In this study, hull form was designed on basis of actual boats. And boat hull thickness was determined by ISO 12215-5 structural design specifications and FE analysis.
이동우 ( Dongwoo Lee ),선우존 ( John Sunwoo ),조일연 ( Ilyeon Cho ),이철훈 ( Cheolhoon Lee ) 한국정보처리학회 2008 한국정보처리학회 학술대회논문집 Vol.15 No.1
가전 기기제어를 위해서 통상적으로 리모컨을 사용하지만 집안에 넘쳐나는 리모콘 때문에 불편한 점이 있다. 본 논문에서는 URC 처럼 하나의 리모콘으로 사용할 착용형 시스템을 소개하고, 여러개의 가전기기를 음성, 제스처 등과 같은 다양한 모달리티들을 이용하여 동일한 방법으로 제어할 수 있는 방법을 제안하고 시스템을 소개한다.