http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
사고영상 분석을 통한 상용 및 선행 CA 시스템의 성능 분석
임승국(Seungkuk Lim),조승우(Seungwoo Jo),권재준(Jaejoon Kwon),홍태욱(Taewook Hong),박기홍(Kihong Park),황태훈(Taehun Hwang),정태영(Taeyoung Chung) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5
This paper analyzes car accident by types from the Blackbox for vehicles, assess the commercialized CA system and then suggests the CA system which is developed in future. The Type of car accident is sorted by using the criteria from the TAAS(Traffic Accident Analysis System) and it is compared with the statistical data from NHTSA(National Highway Traffic Safety Administration). Therefore the data from the Blackbox can have reliability. According to the survey which investigates Commercialized CA systems of 6 leading manufacturers they reach uppermost limit. And this study find the limitation of commercialized CA system in consequence of applying the system to circumstance from the Blackbox images. In the view of the results this paper suggests the precedent CA system in last chapter.
고속 자율 주행 차량의 고자유도 모델 기반 조향제어 알고리즘 개발
이승환(Seunghwan Lee),임승국(Seungkuk Lim),소민우(Minwoo Sho),권재준(Jaejoon Kwon),홍태욱(Taewook Hong),박기홍(Kihong Park) 한국자동차공학회 2013 한국자동차공학회 학술대회 및 전시회 Vol.2013 No.11
This paper is study of steering control for path tracking of autonomous vehicle. One of the core technologies of autonomous vehicle is steering control technology for accurate path tracking. Conventional steering control algorithms have been applied for controlling the low-speed driving. Steering control on the low-speed driving is possible by using the 2-D.O.F. model. To prepare for a variety of driving conditions, steering control algorithms for high-speed driving should be developed. But, cornering stiffness and lateral load transfer by roll should be considered for controlling the high-speed driving. In order to reflect these factors for controlling the high-speed driving, the steering control algorithm based on nonlinear 3-D.O.F. model should be developed. For verifying the developed algorithm, developed steering control algorithm based on nonlinear 3-D.O.F. was compared with conventional steering control algorithm.
긴급 조향 회피를 위한 ESC 및 MDPS의 통합 제어 알고리즘 개발
이진교(Jinkyo Lee),임승국(Seungkuk Lim),이규훈(Kyuhoon Lee),황태훈(Taehun Hwang),정태영(Taeyoung Chung),박기홍(Kihong Park) 한국자동차공학회 2012 한국자동차공학회 학술대회 및 전시회 Vol.2012 No.11
In this study, The control Logic is developed for assisting driver"s maneuver at urgent steering to avoid an obstacle at front. The start point of control is decided by driver"s intention. For appropriate steering assist torque to avoid the sudden obstacle target yaw rate is created through lane recognition of Camera Sensor and the relative distance from forward vehicle with Radar Sensor. Yaw moment is created to follow the target yaw rate as mentioned through steering torque of MDPS and differential braking with ESC module. Lastly, actual vehicle test is performed to verify it.