http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
FutureSteelVehicle - Steel Technology Assessment and Design Optimization
Seungtaek Hong(홍승택),Soonyong Kwon(권순용),Jaehyun Kim(김재현),Jaebok Nam(남재복),Sungho Park(박성호) 한국자동차공학회 2011 한국자동차공학회 부문종합 학술대회 Vol.2011 No.5
FutureSteelVehicle’s (FSV) objective is to develop detailed design concepts for a radically different steel body structure for a compact Battery Electric Vehicle (BEV). It also will identify structure changes to accommodate larger Plug-In Hybrid (PHEV) and Fuel Cell (FCEV) vehicle variants. The paper will demonstrate optimization of seven structural sub-systems that contribute to the programme’s 35 percent mass reduction goals and meet its safety and life cycle emissions targets. It will explain the state-of-the-future advanced design optimization process used and a new paradigm for selecting the best structural solutions for a Battery Electric Vehicle. Put Abstract here. Put Abstract
유승환(Sunghwan Yoo),홍승택(Seungtaek Hong),서승현(Seunghyun Seo),현기수(Kisu Hyun),이동형(Donghyung Lee) 대한전기학회 2008 대한전기학회 학술대회 논문집 Vol.2008 No.11
본 논문에서는 앞으로 전력시장 다변화 · 다각화 추세에 맞춰 현재 진행 중인 제주-육지간 2차 직류연계 사업뿐만 아니라 다양한 직류송전의 활용에 대비하여 HVDC 해저케이블에 대한 개념 정립 및 현재 운영중인 설비와 건설예정사업에 대한 소개를 통해 이해를 돕고자 한다.
Analytical Design of Robust Multi-loop PI Controller for Multivariable Processes
Truong Nguyen Luan Vu,Seungtaek Hong,Moonyong Lee 제어로봇시스템학회 2009 제어로봇시스템학회 국제학술대회 논문집 Vol.2009 No.8
In this paper, the robust design of the multi-loop PI controller for multivariable processes in the presence of the multiplicative input uncertainty is proposed. The paper deals with two major steps: as a first step, the analytical tuning rules of the multi-loop PI controller are derived from the basis of the generalized IMC-PID approach. Then, in the second step, the robust analysis is utilized for enhancing the robustness of the proposed PI control system. The most important feature of the proposed method is that the tradeoffs between the robust stability and performance can be established by adjusting only one design parameter (i.e., closed-loop time constant) via the structured singular value synthesis. To verify the superiority of the proposed method, two illustrative examples taken from previous works are included. The simulation results demonstrate that the proposed method provides the superior performance over several well-known methods in both nominal and robust cases.
FutureSteelVehicle - leading edge innovation for steel body structures
Jaehyun Kim(김재현),Jaebok Nam(남재복),Sungho Park(박성호),Seungtaek Hong(홍승택),Soonyong Kwon(권순용) 한국자동차공학회 2011 한국자동차공학회 부문종합 학술대회 Vol.2011 No.5
WorldAutoSteel launched Phase 2 of its FutureSteelVehicle program with the aim to show automakers how latest and future steel grades & technologies can provide light body structures for electrified vehicles. The objective was to develop detailed design concepts and fully optimise a radically different steel body structure for a compact battery electric vehicle in production in the 2015-2020 timeframe. This paper discloses the final outcomes of the Phase 2 development, detailing steel body structure concepts for the aforementioned vehicles that achieved the aggressive mass target of 190 ㎏, while meeting 2015-2020 crash performance objectives as well as total life cycle greenhouse gas emissions targets, NVH and stiffness. This is achieved using advanced & ultra high-strength steels, engineering design optimization and advanced steel technologies.