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Title: Fuel-Optimal Periodic Control of Passenger Cars in Cruise Based on Pontryagin's Minimum Principle

Abstract

This paper aims to exploit the fuel saving potential of a passenger car in cruising scenarios by deriving an optimal periodic control strategy based on Pontyagin’s Minimum Principle. Gear shifting and coupling between the engine and the driveline are explicitly included in the optimal control problem, and this leads to a hybrid system. By investigating the analytically derived optimal trajectory in the state space, we confirm the optimal periodic control. Considerable advantages in fuel economy up to 4.8% compared to conventional steady control are demonstrated.

Authors:
; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE) - Office of Vehicle Technology
OSTI Identifier:
1494835
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Conference
Resource Relation:
Journal Volume: 51; Journal Issue: 31; Conference: 5th IFAC Conference on Engine and Powertrain Control, Simulation and Modeling, 09/20/18 - 09/22/18, Changchun, CN
Country of Publication:
United States
Language:
English
Subject:
automotive control; hybrid systems; minimum principle; optimal control; periodic control

Citation Formats

Shen, Daliang, Karbowski, Dominik, and Rousseau, Aymeric. Fuel-Optimal Periodic Control of Passenger Cars in Cruise Based on Pontryagin's Minimum Principle. United States: N. p., 2018. Web. doi:10.1016/j.ifacol.2018.10.123.
Shen, Daliang, Karbowski, Dominik, & Rousseau, Aymeric. Fuel-Optimal Periodic Control of Passenger Cars in Cruise Based on Pontryagin's Minimum Principle. United States. doi:10.1016/j.ifacol.2018.10.123.
Shen, Daliang, Karbowski, Dominik, and Rousseau, Aymeric. Mon . "Fuel-Optimal Periodic Control of Passenger Cars in Cruise Based on Pontryagin's Minimum Principle". United States. doi:10.1016/j.ifacol.2018.10.123.
@article{osti_1494835,
title = {Fuel-Optimal Periodic Control of Passenger Cars in Cruise Based on Pontryagin's Minimum Principle},
author = {Shen, Daliang and Karbowski, Dominik and Rousseau, Aymeric},
abstractNote = {This paper aims to exploit the fuel saving potential of a passenger car in cruising scenarios by deriving an optimal periodic control strategy based on Pontyagin’s Minimum Principle. Gear shifting and coupling between the engine and the driveline are explicitly included in the optimal control problem, and this leads to a hybrid system. By investigating the analytically derived optimal trajectory in the state space, we confirm the optimal periodic control. Considerable advantages in fuel economy up to 4.8% compared to conventional steady control are demonstrated.},
doi = {10.1016/j.ifacol.2018.10.123},
journal = {},
issn = {2405-8963},
number = 31,
volume = 51,
place = {United States},
year = {2018},
month = {1}
}

Conference:
Other availability
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