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2008, “Modeling and control of a power-split hybrid vehicle
| Content Provider | CiteSeerX |
|---|---|
| Author | Peng, Huei Liu, Jinming |
| Abstract | Abstract—Toyota Hybrid System (THS) is used in the current bestselling hybrid vehicle on the market—the Toyota Prius. This hybrid system contains a power-split planetary gear system which combines the benefits of series and parallel hybrid vehicles. In this paper, we developed a dynamic model of the THS powertrain and then apply it for model-based control development. Two control algorithms are introduced: one based on the stochastic dynamic programming method, and the other based on the equivalent consumption minimization strategy. Both approaches determine the engine power based on the overall vehicle efficiency and apply the electrical machines to optimize the engine operation. The performance of these two algorithms is assessed by comparing against the dynamic programming results, which are non-causal but provide theoretical benchmarks for other implementable control algorithms. Index Terms—Dynamics, dynamic programming, hybrid vehicles, modeling, nonlinear systems, power control, power management, vehicle powertrain. I. |
| File Format | |
| Journal | IEEE Trans. on Control Systems Technology |
| Access Restriction | Open |
| Subject Keyword | Stochastic Dynamic Programming Method Power Management Equivalent Consumption Minimization Strategy Control Algorithm Hybrid Vehicle Power-split Planetary Gear System Th Powertrain Power Control Engine Operation Dynamic Programming Vehicle Powertrain Overall Vehicle Efficiency Model-based Control Development Nonlinear System Power-split Hybrid Vehicle Index Term Dynamic Electrical Machine Current Bestselling Hybrid Vehicle Parallel Hybrid Vehicle Toyota Prius Hybrid System Abstract Toyota Hybrid System Implementable Control Algorithm Engine Power Dynamic Programming Result Dynamic Model Provide Theoretical Benchmark |
| Content Type | Text |