对比元启发式算法设定点跟踪基于模型预测控制的重量优化
Kawsar Nassereddine1, Marek Turzynski2
1Faculty of Electrical and Control Engineering, Gdansk University of Technology, Gdansk, Poland. nassereddinejana@gmail.com.
Scientific reports
|November 21, 2025
概括
本研究优化了使用元启发算法的DC微电网的模型预测控制器 (MPC). 在2%以下的误差下实现了粒子群优化,提高了复杂能源系统的效率和控制精度.
科学领域:
- 电气工程 电气工程
- 控制系统 控制系统
- 可再生能源系统可再生能源系统
背景情况:
- 传统的工业控制器在多目标优化 (成本,污染,效率) 中扎.
- 模型预测控制 (MPC) 提供更高的性能,但需要高效的成本功能调整.
- 听算法通常用于增强MPC调.
研究的目的:
- 开发和验证基于数据的重量优化方法,用于DC微电网中的多变量MPC.
- 通过自动化优化,系统地平衡控制力度和精度.
- 为了评估MPC调的不同元启发算法的性能.
主要方法:
- 利用了四个元启发算法:粒子群优化 (PSO),遗传算法 (GA),帕雷托搜索和模式搜索.
- 实施了一种基于设定点跟踪的自动化重量优化方法.
- 将这些方法应用于具有光伏面板,电池,超级电容器,电网和负载的直流微电网.
主要成果:
- 整合参数相互依赖性将GA的功率负载跟踪错误从16%降低到8%.
- 公共服务局实现了低于2%的功率负载跟踪错误,即使不考虑相互依赖性.
- 巴雷托和模式搜索显示出快速的趋同和权衡,但对突然变化的反应较弱.
结论:
- 开发的数据驱动的重量优化方法提供了一种可行和可重复的方法来提高MPC性能.
- 听算法,特别是PSO,显示出在DC微电网中提高控制精度和效率的巨大潜力.
- 在复杂的多目标系统中,平衡控制努力和准确性对于有效的MPC至关重要.
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