کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1065923 | 1485904 | 2013 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A methodology for assessing eco-cruise control for passenger vehicles A methodology for assessing eco-cruise control for passenger vehicles](/preview/png/1065923.png)
This paper compares and assesses fuel consumption models, cost functions, and solution methods, as they all have an influence on the resulting profile and associated fuel savings of an eco-cruise control system for passenger vehicles. An eco-cruise control system uses road topographical data obtained from a high-resolution digital map to control the vehicle velocity to optimize its fuel consumption. The optimal velocity profile is the result of an optimal control problem.
► We compare methods to calculate the optimal velocity profile over hilly roads.
► A simple quadratic power-based quasistatic fuel consumption model is appropriate.
► An indirect time constraint should be added to the cost function.
► Eco-cruise control can save about 5% of fuel compared to conventional cruise control.
Journal: Transportation Research Part D: Transport and Environment - Volume 19, March 2013, Pages 20–27