使用基于PIC微控制器的PLSE进行系统动态监控
Guy Morgand Djeufa Dagoumguei1, Samuel Tagne1, J S Armand Eyebe Fouda1
1Department of Physics, University of Yaoundé I, Faculty of Science, P.O. Box 812, Yaoundé, Cameroon.
Chaos (Woodbury, N.Y.)
|July 8, 2023
概括
这项研究在PIC微控制器上实现了变最大斜率 (PLSE) 算法,用于实时系统动态监控. 优化的算法有效地捕捉动态系统中的微现象,使用Duffing振荡器电路进行验证.
科学领域:
- 非线性时间序列分析
- 嵌入式系统工程 嵌入式系统工程
- 动态系统理论 动态系统理论
背景情况:
- 变换最大斜率 (PLSE) 有效地区分正规和非正规动态.
- 现有的PLSE算法提供了局部表征,缺少像间歇性这样的微现象.
- 复杂系统动态的实时监控需要高效的算法,适合嵌入式平台.
研究的目的:
- 在PIC微控制器上实现一个优化的最大斜率变 (PLSE) 算法,用于实时监控系统动态.
- 将PLSE算法适用于使用XC8编译器和MPLAB X IDE的资源受限嵌入式系统.
- 验证开发的工具在捕获系统行为,包括微观现象的有效性.
主要方法:
- 对低功耗PIC微控制器的PLSE算法进行优化 (PIC16F18446).
- 在 Explorer 8 开发板上使用 XC8 编译器和 MPLAB X IDE 的实现.
- 使用具有周期性和混乱动态的电路进行验证 (达芬振荡器).
主要成果:
- 在PIC微控制器上成功实现了优化的PLSE算法.
- 具有实时监控动态系统行为的能力.
- 系统动态的有效表征,包括微现象,与相位图和先前研究进行验证.
结论:
- 开发的基于PIC微控制器的PLSE工具可以有效地实时监控动态系统.
- 优化的算法通过捕捉微观现象,成功地解决了传统PLSE的局限性.
- 这项工作为分析嵌入式应用程序中的复杂系统动态提供了实用解决方案.
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