TY - JOUR
T1 - A Stochastic Model Predictive Control Strategy for Extended Range Electric vehicle
AU - Wang, Wenwei
AU - Yu, Quanqing
AU - Cao, Dongjiang
AU - Lin, Cheng
AU - Sun, Fengchun
N1 - Publisher Copyright:
© 2016 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license.
PY - 2016/6/1
Y1 - 2016/6/1
N2 - The Energy Management Strategy(EMS) of the Extended-Range Electric Bus (E-REB) plays an important role in the fuel economy and emission performance. This paper presents a Stochastic Model Predictive Control (SMPC) strategy based on Stochastic Dynamic Programming (SDP) and Model Predictive Control (MPC) for E-REB. SMPC applies Markov stochastic prediction model to predict the power demand of driving cycles, converts the SDP algorithm into the local optimization algorithm within the finite horizon, then the global suboptimal strategy can be obtained by solving a finite horizon optimization problem. SMPC can greatly save the online computation and operation time, achieve the goal of real-time online control. Simulation results of E-EVB are presented to demonstrate the effectiveness of the SMPC.
AB - The Energy Management Strategy(EMS) of the Extended-Range Electric Bus (E-REB) plays an important role in the fuel economy and emission performance. This paper presents a Stochastic Model Predictive Control (SMPC) strategy based on Stochastic Dynamic Programming (SDP) and Model Predictive Control (MPC) for E-REB. SMPC applies Markov stochastic prediction model to predict the power demand of driving cycles, converts the SDP algorithm into the local optimization algorithm within the finite horizon, then the global suboptimal strategy can be obtained by solving a finite horizon optimization problem. SMPC can greatly save the online computation and operation time, achieve the goal of real-time online control. Simulation results of E-EVB are presented to demonstrate the effectiveness of the SMPC.
KW - Energy Management Strategy(EMS)
KW - Extended-range electric bus (E-REB)
KW - Markov stochastic prediction model
KW - Stochastic Model Predictive Control (SMPC)
UR - http://www.scopus.com/inward/record.url?scp=85007556321&partnerID=8YFLogxK
U2 - 10.1016/j.egypro.2016.06.060
DO - 10.1016/j.egypro.2016.06.060
M3 - Conference article
AN - SCOPUS:85007556321
SN - 1876-6102
VL - 88
SP - 833
EP - 839
JO - Energy Procedia
JF - Energy Procedia
T2 - Applied Energy Symposium and Summit on Low-Carbon Cities and Urban Energy Systems, CUE 2015
Y2 - 15 November 2015 through 17 November 2015
ER -