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Modeling and simulation of control strategy of engine multi-loop cooling system.
- Source :
- Ferroelectrics; 2021, Vol. 579 Issue 1, p33-43, 11p
- Publication Year :
- 2021
-
Abstract
- Aiming at the temperature control of the multi-loop engine cooling system, this paper establishes a mathematical model of the multi-loop cooling system. Taking the engine multi-loop temperature control and energy consumption optimization as research goals, a nonlinear adaptive control strategy based on Lyapunov is proposed. It achieves the engine and transmission temperature control and compensation for unknown heat load. The fuzzy control method is introduced as a comparative experiment. The results show that the designed nonlinear adaptive control strategy has fast response speed, small steady-state error, and 10.7% reduction in energy consumption. This study provides help for the research of multi-loop engine cooling system. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00150193
- Volume :
- 579
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Ferroelectrics
- Publication Type :
- Academic Journal
- Accession number :
- 151933002
- Full Text :
- https://doi.org/10.1080/00150193.2021.1903265