[표지]
목차
Abstract 6
I. 서론 7
1. 연구배경 및 필요성 7
2. 연구 목표 10
II. 연구내용 및 방법 11
1. 실제 도로주행 배출가스 관리제도 도입 현황 11
2. 실제 도로주행 배출가스 빅데이터 확보 13
3. 동력시스탬 모델링을 활용한 배출가스 예측 방법 17
III. 연구결과 및 고찰 20
1. 실제 도로주행 배출가스 평가결과 20
2. 동력시스템을 활용한 소형차 배출가스 예측모델 개발 27
IV. 결론 37
참고문헌 39
[뒷표지] 41
〈Table 1〉 Relevant NOx emission limits for light duty vehicles in Korea as g/km. 12
〈Table 2〉 Collected on-road emission test data with travelled distance 13
〈Table 3〉 Main requirements in route of on-road emission testing 15
〈Table 4〉 Atmospheric and altitude conditions for on-road emission tests 16
〈Table 5〉 Developed vehicle emission models with power-train simulation 27
〈Figure 1〉 Excessive on-road NOx emissions from diesel vehicles 8
〈Figure 2〉 On-road NOx emissions of light-duty diesel vehicles driving in Korea... 8
〈Figure 3〉 Lowered PM and NOx emission limits for light-duty diesel vehicles 11
〈Flglire 4〉 Examples of on-road emission test routes including Seoul area 15
〈Figure 5〉 Photos of on-road test vehicles installed with PEMS 16
〈Figure 6〉 Examples of power-train simulations to evaluate vehicles emissions 17
〈Figure 7〉 Concept for evaluating emissions with power-train simlation 19
〈Figure 8〉 On-road NOx from light-duty vehicles as emission regulations 21
〈FIgure 9〉 On-road CO from light-duty vehicles as emission regulations 22
〈Figure 10〉 On-road NOx emissions according to CO₂ 24
〈Figure 11〉 On-road NOx emissions according to ambient temperature 25
〈Figure 12〉 Instantaneous on-road NOx emissions according to CO₂ 26
〈Figure 13〉 Two-dimensional NOx emission maps according to RPM and torque 29
〈Figure 14〉 Comparison of simulated and measured engine revolution and torque 30
〈Figure 15〉 Comparison of simulated and measured CO₂, and NOx emissions 32
〈Figure 16〉 Applicability of power-train simulation to develop emission factors 35
〈Figure 17〉 Applicability of power-train simulation to estimate emission from... 36