基于自适应模糊快速终端协同控制器的直流-直流逆转器的实验评估
Zahira Anane1, Badreddine Babes2, Noureddine Hamouda2
1Department of Electrical Engineering, Faculty of Technology, Ferhat Abbas University, Sétif-1, 19000, Sétif, Algeria.
Scientific reports
|January 13, 2025
概括
本研究介绍了一种适应性模糊快速终端协同控制器 (AF-FTSC) 用于直流/直流转换器. 新型控制器确保了有限时间的融合和对参数变化的稳定性,提供了更好的性能.
科学领域:
- 电气工程 电气工程
- 控制系统 控制系统
- 电力电子 电力电子 电力电子
背景情况:
- 在功率电子中,直流/直流逆变器至关重要,但易受参数变化和非线性动态的影响.
- 现有的控制策略往往需要线性化或简化,限制其有效性.
- 稳定和高效的控制对于稳定的功率转换至关重要.
研究的目的:
- 为不确定的直流/直流转换器提出一个增强的自适应性模糊快速终端协同控制器 (AF-FTSC).
- 为了提高控制器性能,利用协同控制理论 (STC) 和终端吸引器技术 (TAT).
- 为了解决转换器控制中的聊天和参数变化问题.
主要方法:
- 开发一个自适应模糊快速终端协同控制器 (AF-FTSC).
- 整合1型模糊逻辑系统 (T1-FLS) 来估计非线性转换器动态.
- 在dSPACE ds1103控制器板上实现和实验验证.
主要成果:
- 拟议的AF-FTSC证明了有限时间的融合.
- 控制器对参数变化具有强大耐用性,并表现出无聊的现象.
- 实验结果证实了AF-FTSC对DC/DC转换器的有效性和适用性.
结论:
- 增强的AF-FTSC为控制不确定的直流/直流转换器提供了强大而高效的解决方案.
- 使用T1-FLS增强了控制器在不需要简化模型的情况下处理非线性动态的能力.
- 实验验证证证实了拟议的控制战略的实际可行性.
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