适应性PI非线性合作控制电机集群的合作控制
Yiting Chen1, Yushen Wu1, Kairui Chen1
1School of Mechanical and Electrical Engineering, Guangzhou University, Guangzhou, 510006, Guangdong, China.
ISA transactions
|June 13, 2025
概括
本研究介绍了永久磁同步电机 (PMSM) 的自适应PI非线性控制策略. 这种新方法增强了合作系统中的速度跟踪和同步,克服了非线性和干扰.
科学领域:
- 电气工程 电气工程
- 控制系统工程 控制系统工程
- 机器人技术 机器人技术 机器人技术
背景情况:
- 永磁同步电机 (PMSM) 在各种应用中至关重要,但存在影响转速调节的非线性和不确定性.
- 传统的PI控制方法在动态和不确定的操作条件下经常难以保持精确的速度控制.
研究的目的:
- 开发和评估一个适应性PI非线性控制策略,用于PMSMs.
- 在合作的PMSM系统中改进速度跟踪和同步.
- 解决PMSM速度调节中非线性和不确定性所带来的挑战.
主要方法:
- 基于PMSM数学模型的非线性系统模型的开发.
- 适应性PI非线性控制方法的设计.
- 适应性PI非线性控制和传统PI控制方法之间的比较模拟.
- 构建合作的PMSM控制系统模型,用于速度跟踪和同步.
主要成果:
- 适应性PI非线性控制策略在模拟中证明了有效跟踪所需速度值.
- 对比分析显示,自适应性PI非线性控制的性能优于传统PI控制.
- 采用自适应PI非线性方法的合作PMSM控制系统实现了稳定的速度跟踪和同步.
- 系统保持稳定的运行,尽管存在非线性问题和外部干扰.
结论:
- 拟议的自适应PI非线性控制策略对PMSM速度调节有效.
- 这种方法可以在PMSM集群的速度跟踪和同步方面实现强大的合作控制.
- 适应性PI非线性控制为在非线性和不确定性下运行的PMSM系统提供了可行的解决方案.
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