Highlights A method to calculate the minimum-fuel driving control of a point-mass vehicle is calculated. This can take into account distance and time constraints. Gear shifting, clutch disengagement, and brake control are included with switching conditions. For a quadratic fuel consumption model, an explicit formula is yielded.
Abstract This paper presents a methodology to calculate the minimum-fuel driving control for a point-mass vehicle on a road with constant slope. The main control is the engine torque. Gear shifting, clutch disengagement, and braking are taken into account with a switching condition. The methodology can take into account distance and time constraints. Only longitudinal vehicle dynamics are used in combination with a quasistatic polynomial fuel consumption model. Simulations are given to analyze the optimal driving control and assess the fuel savings for acceleration and deceleration.
Calculation of the minimum-fuel driving control based on Pontryagin’s maximum principle
2013-01-01
9 pages
Article (Journal)
Electronic Resource
English
Calculation of the minimum-fuel driving control based on Pontryagin’s maximum principle
Online Contents | 2013
|Dynamic programming and Pontryagin's maximum principle
TIBKAT | 1967
|NTIS | 1967
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