Analysing Powertrain Control Strategies on NVH Optimization of PHEV

DOI

10.2991/assehr.k.220504.278How to use a DOI?

Keywords

PHEV; NVH; NFFCS; DLCS

Abstract

The paper reviews the parallel hybrid electric vehicles, a more environmentally conscience alternative to the internal combustion engine. Automobile manufacturers are combining internal combustion engine with electric motor which makes hybrid electric vehicle (HEV). More specifically, the parallel powertrain is one of the effective and efficient configurations for HEV. The structure of parallel powertrain and main parts in it are shown by a graph. Then the issue with vibration is addressed and reasons of why they occur is explained. Two control strategies are introduced to improve the problem of vibration in parallel hybrid vehicle (PHEV). First being the Nonlinear feedforward-feedback control strategy (NFFCS), the specific law of control is mentioned, and all five phases of drive mode changing are listed. Its advantages and some drawbacks are reviewed. The Second being, a novel dual-loop control strategy (DLCS) which is also based on the five phase of mode change. The characteristics of both control strategies are assessed, and the conclusion was reached that there are both pros and cons for the two control strategies under different circumstances.

Copyright

© 2022 The Authors. Published by Atlantis Press SARL.

Open Access

This is an open access article distributed under the CC BY-NC 4.0 license.

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TY  - CONF
AU  - Zeyu Lan
AU  - Ziang Li
AU  - Wanli Lu
AU  - Jiaxuan Yu
PY  - 2022
DA  - 2022/06/01
TI  - Analysing Powertrain Control Strategies on NVH Optimization of PHEV
BT  - Proceedings of the 2022 8th International Conference on Humanities and Social Science Research (ICHSSR 2022)
PB  - Atlantis Press
SP  - 1531
EP  - 1535
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.220504.278
DO  - 10.2991/assehr.k.220504.278
ID  - Lan2022
ER  -