A hybrid paradigm combining model-based and data-driven methods for fuel cell stack cooling control

L Sun, G Li, QS Hua, Y Jin - Renewable Energy, 2020 - Elsevier
The cooling of the open-cathode proton exchange membrane fuel cell (PEMFC) is critical for
the operational safety and overall efficiency. However, its control is challenging because of …

Disturbance rejection control of air–fuel ratio with transport-delay in engines

K Song, T Hao, H Xie - Control Engineering Practice, 2018 - Elsevier
In this paper, an air–fuel ratio (AFR) controller is proposed for gasoline engines, to address
the control challenges in the engine air flow rate estimation uncertainty and the exhaust gas …

Design of a novel impulse turbine for exhaust energy recovery in a commercial load carrier single cylinder diesel engine

J Ramkumar, A Krishnasamy… - International Journal of …, 2025 - journals.sagepub.com
A significant fraction of the fuel energy supplied in a diesel engine is wasted into the
atmosphere through the exhaust gases. Although most modern-day diesel engines are …

Distributed drive electric autonomous vehicle steering angle control based on active disturbance rejection control

B Leng, Y Jiang, Y Yu, L Xiong… - Proceedings of the …, 2021 - journals.sagepub.com
Based on active disturbance rejection control technique and characteristics of electric power
steering, a steering angle tracking controller is designed, which consists of an aligning …

An assessment of the impacts of low-pressure exhaust gas recirculation on the air path of a diesel engine equipped with electrically assisted turbochargers

K Song, D Upadhyay, H Xie - International Journal of Engine …, 2021 - journals.sagepub.com
The impact of assisted boosting technologies on the ability to maintain desired exhaust gas
recirculation is investigated. Regenerative electrically assisted turbocharging is a promising …

An assessment of performance trade-offs in diesel engines equipped with regenerative electrically assisted turbochargers

K Song, D Upadhyay, H Xie - International Journal of Engine …, 2019 - journals.sagepub.com
The regenerative electrically assisted turbocharger offers performance benefits, such as
reduced turbo-lag, over the conventional turbocharger. However, regenerative electrically …

An error-based active disturbance rejection control with memory structure

S Chen, Z Chen, Z Zhao - Measurement and Control, 2021 - journals.sagepub.com
The paper studies the control problem for nonlinear uncertain systems with the situation that
only the current reference signal is available. By constructing a memory structure to save the …

Nonlinear model predictive control of mild hybrid powertrains with electric supercharging

P Griefnow, M Jakoby, L Dörschel… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Energy management plays a decisive role in the design of efficient 48V mild hybrid drives
owing to the limited amounts of energy and power. In particular, strong nonlinearities of an …

Novel approaches of charging and compounding a single-cylinder diesel engine

J Ramkumar, K Anand… - International Journal of …, 2024 - journals.sagepub.com
Conventionally, charging the single-cylinder engine by turbocharging or supercharging has
always been technically challenging. Turbocharging the single-cylinder engine reduces …

Impact of electrically assisted turbocharger on the intake oxygen concentration and its disturbance rejection control for a heavy-duty diesel engine

C Wu, K Song, S Li, H Xie - Energies, 2019 - mdpi.com
The electrically assisted turbocharger (EAT) shows promise in simultaneously improving the
boost response and reducing the fuel consumption of engines with assist. In this paper …