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网络乱移动操纵器远程操作的等级有限时间合作控制
Jing Fu1, Jing-Zhe Xu2, Ming-Feng Ge1
1School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan 430074, China.
ISA transactions
|June 10, 2023
概括
本研究介绍了一个对网络乱移动操纵器的等级有限时间合作控制框架. 它可以实现同步控制,形成和轨迹跟踪,为多个远程机器人提供增强的远程存在.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 控制系统工程 控制系统工程
- 网络化系统 网络化系统
背景情况:
- 移动操纵器的远程操作由于网络延迟,干扰和需要协调控制而带来了挑战.
- 现有的方法往往难以在复杂的网络环境中实现有限时间的融合和强大的形成控制.
研究的目的:
- 为网络乱移动操纵器 (NDMM) 开发一种新的等级有限时间合作控制 (HFTCC) 框架.
- 为了实现由主操纵器控制的多个奴隶操纵器的同步状态控制,用户定义的形成和轨迹跟踪.
- 通过重建相互作用力来增强远程存在.
主要方法:
- 一个分层的有限时间合作控制 (HFTCC) 框架,包括分布式估计器,重量调节器和自适应本地控制器.
- 分布式估计器提供了形成和轨迹的估计状态.
- 一个新的超级扭曲观察者被用于相互作用力重建,以改善远程存在.
主要成果:
- 尽管存在模型不确定性和干扰,但HFTCC框架保证了受控制状态的有限时间趋同.
- 该系统成功地将奴隶操纵器状态与主同步,实现用户定义的构造,并跟踪参考轨迹.
- 模拟结果证明了拟议的控制框架的有效性.
结论:
- 拟议的HFTCC框架有效地解决了NDMM的远程操作问题,在有限的时间内实现了合作控制目标.
- 集成一个超级扭曲的观察员增强了人类操作员对远程环境的感知.
- 这项研究为涉及多个移动操纵器的先进远程操作系统提供了强大的解决方案.
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