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 …

An interdisciplinary review on calibration strategies of engine management system for diverse alternative fuels in IC engine applications

A Jacob, B Ashok - Fuel, 2020 - Elsevier
As the vehicle technology evolves and becomes more complex, the ability to monitor certain
uncontrollable factors is possible through various engine management system calibration …

Sample-based neural approximation approach for probabilistic constrained programs

X Shen, T Ouyang, N Yang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article introduces a neural approximation-based method for solving continuous
optimization problems with probabilistic constraints. After reformulating the probabilistic …

Experimental analysis of the EGR rate and temperature impact on combustion and emissions characteristics in a heavy-duty NG engine

X Yin, W Li, W Zhang, X Lv, B Yang, Y Wang, K Zeng - Fuel, 2022 - Elsevier
Cooled exhaust gas recirculation (EGR) is one of the most effective methods in spark
ignition (SI) natural gas (NG) engines to improve the fuel economy and reduce the nitrogen …

Numerical simulation on combustion process of a hydrogen direct-injection stratified gasoline Wankel engine by synchronous and asynchronous ignition modes

C Shi, C Ji, S Wang, J Yang, X Li, Y Ge - Energy conversion and …, 2019 - Elsevier
A Wankel engine with hydrogen direct-injection enrichment is recognized as an attractive
method to enhance combustion efficiency. In this paper, on the basis of the chemical kinetic …

Mixture density networks-based knock simulator

X Shen, T Ouyang, C Khajorntraidet, Y Li… - IEEE/ASME …, 2021 - ieeexplore.ieee.org
The engine knock simulator is useful for the evaluation of the feedback knock controllers and
also the calibration of the feedforward control input without experiments in spark-ignition …

Intelligent frequency control strategy based on reinforcement learning of multi-objective collaborative reward function

L Zhang, Y **e, J Ye, T Xue, J Cheng, Z Li… - Frontiers in Energy …, 2021 - frontiersin.org
Large scale wind power integration into the power grid will pose a serious threat to the
frequency control of power system. If only Control Performance Standard (CPS) index is …

Experimental investigation the effects of spark discharge characteristics on the heavy-duty spark ignition natural gas engine at low load condition

X Yin, N Sun, T Sun, H Shen, RK Mehra, J Liu, Y Wang… - Energy, 2022 - Elsevier
The fuel economy of natural gas (NG) spark ignition (SI) engine could improve significantly
when using high exhaust gas recirculation (EGR) dilution. However, the combustion …

Characterization of combustion anomalies in a hydrogen-fueled 1.4 L commercial spark-ignition engine by means of in-cylinder pressure, block-engine vibration, and …

PM Diéguez, JC Urroz, D Sáinz, J Machin… - Energy Conversion and …, 2018 - Elsevier
Abnormal combustion phenomena are among the main hurdles for the introduction of
hydrogen in the transportation sector through the use of internal combustion engines (ICEs) …

Numerical weather prediction correction strategy for short-term wind power forecasting based on bidirectional gated recurrent unit and XGBoost

Y Li, F Tang, X Gao, T Zhang, J Qi, J **e… - Frontiers in Energy …, 2022 - frontiersin.org
Accurate short-term wind power forecasting (WPF) plays a crucial role in grid scheduling
and wind power accommodation. Numerical weather prediction (NWP) wind speed is the …