Supervisory Control for Real-Driving Emission Compliance of Heavy-Duty Vehicles
Journal article, 2018

This paper presents an economic nonlinear MPC based strategy for integrated control of the engine and the exhaust aftertreatment system (EATS) of a heavy-duty powertrain. The objectives of this control strategy are to improve the fuel economy while fulfilling real-driving emission legislation based on work-based-window, as stipulated in the Euro VI emission legislation for heavy-duty vehicles. The strategy is evaluated using a high-fidelity simulation platform including a validated GT-POWER model of a 13 L turbo compound diesel engine and a first principles model of an EATS. Simulation results show that the strategy always fulfills the real-driving emission legislation.

Heavy-duty emission legislation

Economic nonlinear MPC

Exhaust aftertreatment system

Diesel engines

Real-driving emission legislation

Author

Mohammed Razaul Karim

Chalmers, Electrical Engineering, Systems and control, Automatic Control

Bo Egardt

Chalmers, Electrical Engineering, Systems and control, Automatic Control

Nikolce Murgovski

Chalmers, Electrical Engineering, Systems and control, Mechatronics

Esteban Gelso

Volvo Group

IFAC-PapersOnLine

24058963 (eISSN)

Vol. 51 31 460-466

MultiMEC- Multivariabla metoder för energieffektiv motorstyrning

VINNOVA, 2015-03-01 -- 2018-12-31.

Subject Categories

Other Mechanical Engineering

Vehicle Engineering

Control Engineering

DOI

10.1016/j.ifacol.2018.10.103

More information

Latest update

1/28/2019