Stochastic Optimal Control of Parallel Hybrid Electric Vehicles.

	Stochastic Optimal Control of Parallel Hybrid Electric Vehicles.
	Qin, Feiyan; Xu, Guoqing; Hu, Yue; Xu, Kun; Li, Weimin
刊名	ENERGIES
	2017
文献子类	期刊论文
英文摘要	Energy management strategies (EMSs) in hybrid electric vehicles (HEVs) are highly related to the fuel economy and emission performances. However, EMS constitutes a challenging problem due to the complex structure of a HEV and the unknown or partially known driving cycles. To meet this problem, this paper adopts a stochastic dynamic programming (SDP) method for the EMS of a specially designed vehicle, a pre-transmission single-shaft torque-coupling parallel HEV. In this parallel HEV, the auto clutch output is connected to the transmission input through an electric motor, which benefits an efficient motor assist operation. In this EMS, demanded torque of driver is modeled as a one-state Markov process to represent the uncertainty of future driving situations. The obtained EMS has been evaluated with ADVISOR2002 over two standard government drive cycles and a self-defined one, and compared with a dynamic programming (DP) one and a rule-based one. Simulation results have shown the real-time performance of the proposed approach, and potential vehicle performance improvement relative to the rule-based one.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/11576]
专题	深圳先进技术研究院_集成所
作者单位	ENERGIES
推荐引用方式 GB/T 7714	Qin, Feiyan,Xu, Guoqing,Hu, Yue,et al. Stochastic Optimal Control of Parallel Hybrid Electric Vehicles.[J]. ENERGIES,2017.
APA	Qin, Feiyan,Xu, Guoqing,Hu, Yue,Xu, Kun,&Li, Weimin.(2017).Stochastic Optimal Control of Parallel Hybrid Electric Vehicles..ENERGIES.
MLA	Qin, Feiyan,et al."Stochastic Optimal Control of Parallel Hybrid Electric Vehicles.".ENERGIES (2017).