Summary of turbocharging as a waste heat recovery system for a variable altitude internal combustion engine

Q Peng, R Liu, G Zhou, X Zhao, S Dong, Z Zhang… - ACS …, 2023 - ACS Publications
The increase in altitude causes the decrease in internal combustion engine power and the
increase in pollutant emission. Converting waste heat into more useful forms of energy …

Engine modeling and control

R Isermann - Berlin: Springers Berlin Heidelberg, 2014 - Springer
The increasing requirements for automotive drives with internal combustion engines on
reduced fuel consumption, low emissions and good driveability need continuous …

EGR-VGT control and tuning for pumping work minimization and emission control

J Wahlström, L Eriksson… - IEEE transactions on …, 2009 - ieeexplore.ieee.org
A control structure is proposed and investigated for coordinated control of exhaust gas
recirculation (EGR) valve and variable geometry turbochargers (VGT) position in heavy duty …

Output selection and its implications for MPC of EGR and VGT in diesel engines

J Wahlström, L Eriksson - IEEE Transactions on Control …, 2012 - ieeexplore.ieee.org
Control of exhaust gas recirculation (EGR) and variable geometry turbine in diesel engines
is a challenging problem and model predictive control (MPC) seems to be a promising …

Model predictive control of automotive powertrains with backlash

A Lagerberg, B Egardt - IFAC Proceedings Volumes, 2005 - Elsevier
In automotive powertrains, the existence of backlash causes driveability problems, which to
some extent are remedied by the engine control system. The control problem has a …

Control design-oriented modeling and µ-synthesis-based robust multivariate control of a turbocharged natural gas genset engine

W Qiu, SH Rayasam, GM Shaver… - … Journal of Engine …, 2023 - journals.sagepub.com
This paper describes a comprehensive framework for the development and validation of a
model-based robust multivariate controller, which is used to regulate the gas exchange …

Control of EGR and VGT for emission control and pumping work minimization in diesel engines

J Wahlström - 2006 - diva-portal.org
Legislators steadily increase the demands on lowered emissions from heavy duty vehicles.
To meet these demands it is necessary to integrate technologies like Exhaust Gas …

Fast calibration of a robust model predictive controller for diesel engine airpath

GS Sankar, RC Shekhar, C Manzie… - … on Control Systems …, 2019 - ieeexplore.ieee.org
A significant challenge in the development of control systems for diesel airpath applications
is to tune the controller parameters to achieve satisfactory output performance, especially …

Design of model predictive controller for anti-jerk during tip-in/out process of vehicles

X Lu, H Chen, H Zhang, P Wang… - Proceedings of the 30th …, 2011 - ieeexplore.ieee.org
In this paper, a model predictive controller is proposed for anti-jerk during the tip-in/out
process of the vehicles. The contradictive control objectives of smooth acceleration …

Model predictive controller with average emissions constraints for diesel airpath

GS Sankar, RC Shekhar, C Manzie, T Sano… - Control Engineering …, 2019 - Elsevier
Diesel airpath controllers are required to deliver good tracking performance whilst satisfying
operational constraints and physical limitations of the actuators. Due to explicit constraint …