2021
DOI: 10.1177/16878140211035598
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Adaptive energy control strategy of PHEV based on the Pontryagin’s minimum principle algorithm

Abstract: The optimization of energy control strategy is one of the key technologies of plug-in hybrid vehicles (PHEVs) to improve the capabilities of energy saving and emission reduction. In order to improve fuel economy of PHEV, adaptive equivalent minimum fuel consumption strategy (A-ECMS) is proposed. Firstly, optimization methods of different energy control strategies are analyzed, and the Pontryagin’s Minimum Principle (PMP) and the equivalent fuel consumption theory are selected to optimize energy control strateg… Show more

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Cited by 6 publications
(5 citation statements)
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“…This method is computationally small but can obtain approximate global optimum results. In recent years, PMP has been widely used in hybrid energy storage system, plug-in hybrid electric vehicle, and microgrid (Bai et al, 2019;Shi et al, 2021). Farhadinia (2014) established the necessary optimality conditions for the fuzzy optimization problems and the fuzzy PMP for the fuzzy optimal control problems using the concepts of differentiability and integrability of a fuzzy mapping, parameterized by the left-and right-hand functions of its alevel sets, together with the concept of fuzzy variation.…”
Section: Background and Motivationsmentioning
confidence: 99%
See 1 more Smart Citation
“…This method is computationally small but can obtain approximate global optimum results. In recent years, PMP has been widely used in hybrid energy storage system, plug-in hybrid electric vehicle, and microgrid (Bai et al, 2019;Shi et al, 2021). Farhadinia (2014) established the necessary optimality conditions for the fuzzy optimization problems and the fuzzy PMP for the fuzzy optimal control problems using the concepts of differentiability and integrability of a fuzzy mapping, parameterized by the left-and right-hand functions of its alevel sets, together with the concept of fuzzy variation.…”
Section: Background and Motivationsmentioning
confidence: 99%
“…This method is computationally small but can obtain approximate global optimum results. In recent years, PMP has been widely used in hybrid energy storage system, plug-in hybrid electric vehicle, and microgrid (Bai et al, 2019; Shi et al, 2021).…”
Section: Introductionmentioning
confidence: 99%
“…where SOC min is the SOC expectation at the end of the stroke, set to 0.30, SOC max is the initial value of the battery SOC, set to 0.70, P bat is the battery power, T e is the torque of the engine, and T m is the torque of the motor. According to the description of PMP, the optimal control sequence u * minimizes the Hamilton function value and minimizes the optimization objective function [21]. After the cooperative state variable λ…”
Section: Energy Management Optimization Problemmentioning
confidence: 99%
“…Assuming f (x) as the objective function to be minimized, the current best position of individual m can be determined by Equation (20). The fitness function f of PSO is expressed as Equation (21).…”
Section: Driving Cycle Prediction Based On Pso−bp Neural Networkmentioning
confidence: 99%
“…With an increasing number of vehicles, how to save energy and reduce emissions have become the research objectives of many scholars. Guangdong Tian analyzed the reuse of abandoned vehicles in China and put forward a series of methods to improve processing efficiency [17][18][19]. In addition, energy vehicles using clean energy are also research hotspots.…”
Section: Introductionmentioning
confidence: 99%