イブキ　タツヤ   IBUKI TATSUYA   伊吹　竜也    所属   明治大学  理工学部    職種   専任准教授
言語種別	英語
発行・発表の年月	2022/09
形態種別	学術雑誌
査読	査読あり
標題	Risk-Aware Energy Management for Drive Mode Control in Plug-in Hybrid Electric Vehicles
執筆形態	共著(筆頭者以外)
掲載誌名	IEEE Access
掲載区分	国外
出版社・発行元	The Institute of Electrical and Electronics Engineers (IEEE)
巻・号・頁	10,pp.103619-103631
総ページ数	13
著者・共著者	Ryunosuke Watanabe, Tatsuya Ibuki, Yoshihiro Sakayanagi, Riku Funada, Mitsuji Sampei
概要	This paper proposes risk-aware energy management for drive mode control in plug-in hybrid electric vehicles (PHEVs) to reduce fuel consumption. This paper focuses on reducing fuel usage in scenarios in which energy demands along a planned route are stochastically estimated using historical driving data. In this scenario, the proposed method evaluates the risk of high energy consumption based on the conditional value at risk (CVaR) and entropic value at risk (EVaR) derived from Chernoff’s inequality. The CVaR quantifies the high fuel consumption expected in the tail of the probability distributions as a cost function. In contrast, the EVaR bound constraint provides stochastic constraints of electricity capacity based on the property of the cumulant-generating function. Each risk evaluation is formulated as a mixed-integer exponential cone programming problem by expressing the drive modes of a PHEV as binary variables.