Highly efficient development of powertrain systems using 1D Real-Time Engine Model

2023-32-0154

09/29/2023

Features
Event
2023 JSAE/SAE Powertrains, Energy and Lubricants International Meeting
Authors Abstract
Content
With the promotion of electrification of powertrains, development using the simulation model is being promoted to achieve highly efficient development of the powertrains. Since the hybrid powertrain includes many subsystems, the complexity of the development process bloats the development scale. To proceed with large-scale development efficiently, it is necessary to utilize simulation. Furthermore, to maximize efficiency, improvement in development speed is required. In this study, we selected the real-time technology for 1D engine model that is suitable for the concurrent development aiming at increasing the development speed. The real-time technology achieved a high prediction accuracy, a lower modeling workload, and reliable real-time computation speed. And as a practical application of this technology, we conducted collaborative development of engine and transmission using the real-time engine model.
Meta TagsDetails
DOI
https://doi.org/10.4271/2023-32-0154
Pages
14
Citation
Ogata, K., Matsuda, H., Kawai, H., and Shiota, K., "Highly efficient development of powertrain systems using 1D Real-Time Engine Model," SAE Technical Paper 2023-32-0154, 2023, https://doi.org/10.4271/2023-32-0154.
Additional Details
Publisher
Published
Sep 29, 2023
Product Code
2023-32-0154
Content Type
Technical Paper
Language
English