A Hierarchical Economic Model Predictive Controller That Exploits Look-Ahead Information of Roads to Boost Engine Performance

نویسندگان

چکیده

Sensors and communication capabilities of connected vehicles provide look-ahead information that can be exploited by vehicle controllers. This work demonstrates the benefits combined with hierarchical economic model predictive control for airpath management compression ignition engines. exploits road predicted a 0.1-and 2-s horizon to simultaneously fast slow engine dynamics, respectively. It controls variable nozzle turbocharger dual-loop exhaust gas recirculation, at 0.01-s rate, optimize NOx, soot, fuel economy. Simulation studies hardware-in-loop implementation on an ARM Cortex-A15 processor demonstrate improved torque tracking without compromising economy, worst case computation time 8.92 ms.

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ژورنال

عنوان ژورنال: IEEE Transactions on Control Systems and Technology

سال: 2023

ISSN: ['1558-0865', '2374-0159', '1063-6536']

DOI: https://doi.org/10.1109/tcst.2023.3282051