Abstract
In order to achieve the energy management and control of the dual-mode electro-mechanical transmission system, a comprehensive control strategy is studied. After the analysis of the structural characteristics of the dual-mode electro-mechanical transmission system, a control strategy for improving the fuel economy is proposed. This strategy can realize the operating mode judgment of transmission system and the coordinated control between the different energy sources. Based on dSPACE system, the hardware-in-loop simulation platform is developed to evaluate the control strategy of the dual-mode electro-mechanical transmission. The simulation results indicate that the proposed control strategy can realize the energy management and control of hybrid vehicles, the optimization of the engine operating point and the improvement of the vehicle fuel economy.
| Original language | English |
|---|---|
| Pages (from-to) | 311-317 |
| Number of pages | 7 |
| Journal | Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition) |
| Volume | 44 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Mar 2014 |
Keywords
- Control strategy
- Dual-mode
- Electro-mechanical transmission
- Hardware-in-the-loop simulation
- Vehicle engineering