通过直流电机和液位系统的海星优化器设计一个级联指数PID控制器
Davut Izci1,2, Mostafa Jabari3, Emre Çelik4
1Department of Electrical and Electronic Engineering, Bursa Uludag University, Bursa, 16059, Turkey.
Scientific reports
|December 8, 2025
概括
一个新的指数级比例积分导数 (exp-PID) 控制器,使用海星优化算法 (SFOA) 进行了优化,显著提高了非线性系统的性能. 这种先进的控制策略提高了动态系统的适应性和精度.
科学领域:
- 控制系统工程 控制系统工程
- 优化算法 优化算法
- 非线性动力学是一种非线性动力学.
背景情况:
- 传统的PID控制器与非线性系统作斗争.
- 现有的分数顺序PID设计在适应性和强度方面存在局限性.
- 优化控制器参数对于提高系统性能至关重要.
研究的目的:
- 提出一种新的级联指数比例积分导数 (exp-PID) 控制器.
- 使用海星优化算法 (SFOA) 调整 exp-PID 控制器.
- 提高非线性动态系统的瞬态和稳态性能.
主要方法:
- 在比例和衍生组件中设计具有非线性调制的exp-PID控制器.
- 使用海星优化算法 (SFOA) 进行控制器调整.
- 验证控制器在直流电机的速度控制系统和三液体水平过程中.
主要成果:
- 基于SFOA的exp-PID控制器在基准系统上表现出卓越的性能.
- 电动直流电机系统实现了零超速,并实现了快速升降和沉降时间.
- 三坦克系统显示出最小的超越和可以忽略的稳定状态错误.
- 对比分析证实了与其他算法相比,优越的融合,稳定性和准确性.
结论:
- 拟议的基于SFOA的exp-PID控制器为非线性系统提供了增强的适应性,稳定性和精度.
- 控制器的设计提供了更顺的控制动作和优越的缓冲特性.
- 统计评估证实了拟议方法的稳定性和一致性.
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