2019
DOI: 10.1155/2019/9735368
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Fuzzy Logic Optimization of Composite Brake Control Strategy for Load‐Isolated Electric Bus

Abstract: To improve the energy recovery rate and increase the driving range of load-isolated electric buses, a composite brake control strategy based on fuzzy logic optimization is proposed. Considering the influence of the battery SOC value and the braking intensity on the braking ratio, a fuzzy controller is designed for small and medium braking strengths to optimize the control strategy. The vehicle simulation model of the load-isolated electric bus was built with the AVL CRUISE software platform. The AVL CRUISE-Sim… Show more

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Cited by 15 publications
(10 citation statements)
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References 31 publications
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“…Xin et al created two different composite brake control strategies based on a fuzzy logic controller for load-isolated electric buses and determined SOC and the braking intensity data as the inputs of this fuzzy logic controller. According to simulation results, the driving range of the vehicle was improved by 7.74%, and the energy-saving rate was improved by 11.05% [31].…”
Section: Engineering Perspectivementioning
confidence: 99%
“…Xin et al created two different composite brake control strategies based on a fuzzy logic controller for load-isolated electric buses and determined SOC and the braking intensity data as the inputs of this fuzzy logic controller. According to simulation results, the driving range of the vehicle was improved by 7.74%, and the energy-saving rate was improved by 11.05% [31].…”
Section: Engineering Perspectivementioning
confidence: 99%
“…Fuzzy conclusions are generated by reasoning operations on values using fuzzy logic [35]. Therefore, the first step is to convert the exact input quantities into fuzzy values, which is the fuzzification of precise quantities.…”
Section: Fuzzification Of Precise Quantitiesmentioning
confidence: 99%
“…The battery is a very important power source in the MEH-DCDS. When the power is insufficient, the battery is used to provide part of the power, and at the same time, it can convert part of the braking energy into electrical energy for storage [30]. Therefore, the battery is the core of the hybrid drive system, and its dynamic characteristics analysis is very important.…”
Section: Electric Powermentioning
confidence: 99%