고도 정보를 이용한 최적 속도 프로파일 연구

Abstract

In this paper, we propose the velocity profile to minimize fuel consumption based on Global Positioning System (GPS) and the 3D road map database by the computer simulation using a vehicle model. Numerous previous studies, using a control theory approach applied to specific profiles, have suggested that fuel consumption is approximately minimized by operation at constant speed. There’s an insufficient effect on fuel economy. This optimization algorithm analytically allows the velocity profiles based on the mathematical vehicle models. Simulations show that the optimization of the velocity profile provides significant benefits in terms of fuel economy