适应性输出封闭跟踪控制用于具有无周期间歇通信和不确定的领导者的异质宽带网络
Yanpeng Shi1, Jiangping Hu1,2, Bijoy Kumar Ghosh1,3
1School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
Sensors (Basel, Switzerland)
|October 28, 2023
概括
本研究引入了适应式分布式混合控制,用于面临间歇性通信的异质广域网络. 该方法确保了输出封闭跟踪,尽管通信延迟,增强网络稳定性.
科学领域:
- 控制系统工程 控制系统工程
- 网络化系统 网络化系统
- 分布式计算 (Distributed Computing) 是一种分布式计算.
背景情况:
- 广域网 (WAN) 经常表现出异质特征和间歇性通信,这给协调控制带来了挑战.
- 现有的控制策略经常需要对系统动态有充分的了解,这在许多WAN场景中是不切实际的.
- 输出控制跟踪对于确保分布式系统中的同步行为至关重要.
研究的目的:
- 提出一种适应式分布式混合控制方法,用于在异质WAN中进行间歇通信的输出封闭跟踪.
- 为了应对追随者不需要知道领导者的系统矩阵的挑战.
- 制定一个控制策略,确保系统稳定性和有效的跟踪在不定期的通信限制下.
主要方法:
- 模拟集群网络,采用无周期间歇通信机制,集群通过领导者进行通信.
- 设计一个分布式自适应混合控制策略,结合内部模型和自适应估计机制.
- 使用利亚普诺夫函数方法和平均停留时间标准来分析指数稳定性并保证输出制.
主要成果:
- 拟议的控制策略有效地实现了异构WAN中的输出封闭跟踪.
- 适应机制成功地消除了追随者了解领导者的系统矩阵的需要.
- 导出并验证了闭环系统指数稳定性的足够条件.
结论:
- 适应式分布式混合控制方法在间歇通信的WAN中有效用于输出封闭跟踪.
- 开发的战略增强了复杂的,现实世界的网络环境中的稳定性和适用性.
- 模拟结果验证了拟议方法的性能和稳定性保证.
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