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基于优化模糊控制的混合动力拖拉机能量管理策略分析
Analysis of Energy Management Strategy of Hybrid Tractor Based on Optimized Fuzzy Control
【摘要】 阐述针对并联式混合动力拖拉机,提出一种基于模糊控制的能量管理策略,并采用粒子群算法优化模糊控制器中的隶属度函数,以提升能量利用效率。以燃油消耗量和SOC变化量为粒子群算法的适应度函数,优化相关参数,并利用Matlab/Simulink进行仿真分析。仿真结果显示,优化后的策略燃油消耗降低8.9%,燃油经济性明显改善,电池SOC变化更加平稳,有效减缓电池衰退,延长使用寿命。
【Abstract】 This paper describes a fuzzy control-based energy management strategy for a parallel hybrid tractor, optimized with PSO to improve energy efficiency. Simulations in Matlab/Simulink show an 8.9% reduction in fuel consumption,better fuel economy, stable SOC variation, and extended battery life with reduced degradation.
【关键词】 模糊控制策略;
粒子群算法;
仿真分析;
【Key words】 fuzzy control strategy; particle swarm optimization; simulation analysis;
【Key words】 fuzzy control strategy; particle swarm optimization; simulation analysis;
- 【文献出处】 集成电路应用 ,Application of IC , 编辑部邮箱 ,2025年11期
- 【分类号】TP273.4
- 【下载频次】21