Internal combustion engine calibration using optimization algorithms

X Yu, L Zhu, Y Wang, D Filev, X Yao - Applied Energy, 2022 - Elsevier
Engine calibration is a process of optimizing engine settings so that optimal engine
performance, like minimum fuel consumption, minimum pollutant gas emissions, maximum …

Predicting instantaneous engine-out NOx emissions in a real-driving vehicle data scenario

A Barbier, JM Salavert, CE Palau… - … Journal of Engine …, 2023 - journals.sagepub.com
As type approval driving cycles were found to be insufficient to represent the real impact of
emissions from on-road vehicles, it became clear that real-driving emissions must be …

Study on the closed-loop combustion control for a diesel engine by using a dynamic-target online prediction model

S Ou, Y Yu, J Yang - Control Engineering Practice, 2022 - Elsevier
In-cylinder pressure-based closed-loop combustion control is a critical technology used to
address the issue of cylinder-to-cylinder inhomogeneity throughout the life cycle of a modern …

Cycle-to-cycle combustion variability modelling in spark ignited engines for control purposes

B Pla, J De la Morena, P Bares… - International Journal of …, 2020 - journals.sagepub.com
A control-oriented model of spark ignition combustion is presented. The model makes use of
avaliable signals, such as spark advance, air mass, intake pressure, and lambda, to …

An on-board calibration scheme for map-based combustion phase control of spark-ignition engines

J Gao, Y Zhang, T Shen - IEEE/ASME Transactions on …, 2017 - ieeexplore.ieee.org
To improve the transient-state combustion phase control performance and adapt to the shift
of engine dynamics, this paper presents an on-board calibration scheme to control the …

On-line statistical combustion phase optimization and control of SI gasoline engines

J Gao, Y Wu, T Shen - Applied Thermal Engineering, 2017 - Elsevier
This paper focuses on analysis and control of the ignition timing of spark ignition (SI)
engines to maximize fuel efficiency, in which the optimal reference of combustion phase and …

Experimental comparisons of hypothesis test and moving average based combustion phase controllers

J Gao, Y Wu, T Shen - ISA transactions, 2016 - Elsevier
For engine control, combustion phase is the most effective and direct parameter to improve
fuel efficiency. In this paper, the statistical control strategy based on hypothesis test criterion …

Modeling of two-stroke aviation piston engines for control applications

H Jiang, Y Zhou, HW Ho… - Advances in Mechanical …, 2023 - journals.sagepub.com
Two-stroke Aviation Piston Engines are multivariable systems with severe non-linear
dynamics, making their modeling challenging for control engineers. Although many studies …

Route-optimized drive mode switching control for plug-in hybrid vehicles: Controller design and experimental validation

R Watanabe, S Hirate, T Ibuki… - … IEEE Conference on …, 2020 - ieeexplore.ieee.org
This paper presents a route-optimized drive mode switching control method for plug-in
hybrid vehicles (PHVs) and its experimental validation. The research objective is to reduce …

Individual cylinder fuel blend estimation in a dual-fuel engine using an in-cylinder pressure based observer

C Guardiola, B Pla, P Bares, A Barbier - Control Engineering Practice, 2021 - Elsevier
Cylinder-to-cylinder combustion dispersion in internal combustion engines might be caused
by various factors (eg manufacturing variations of the injectors or nozzle coking) which can …