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强大的离散时间超级扭转形成协议,用于6-DOF四旋翼飞机群
Akash Modi1, Nikita Joshi1, Axaykumar Mehta1
1Department of Electrical and Computer Science Engineering, Institute of Infrastructure, Technology, Research and Management, Ahmedabad, 380026, Gujarat, India.
这项研究引入了一个离散的超扭转 (DST) 控制协议,用于强大的6-DOF四旋翼飞机群形成. 与第一级控制器相比,DST协议确保了更快的融合和减少聊天.
科学领域:
- 机器人和控制系统 机器人和控制系统
- 多代理系统 多代理系统
- 群集情报 群集情报 群集情报
背景情况:
- 多代理系统的协调控制,特别是四旋翼机群,对于复杂的任务至关重要.
- 现有的第一阶离散时间滑动模式控制器表现出像准滑动模式带这样的局限性,影响形成准确性和融合.
- 高级滑动模式控制在离散时间多代理系统中提供了提高稳定性和性能的潜力.
研究的目的:
- 开发和验证一个离散时间更高阶的滑动模式控制策略,用于6-DOF四旋翼飞机群体形成.
- 设计一个离散超扭转 (DST) 协议,采用领导者-追随者离散多代理系统 (DMAS) 方法.
- 与第一阶段控制器相比,展示DST协议在稳定性,融合时间和聊天减少方面的优势.
主要方法:
- 使用了一个带有领导者-追随者拓的离散多代理系统 (DMAS) 框架.
- 图形理论被用来在四旋翼群中建模通信拓.
- 一个离散的超扭转 (DST) 协议被设计和实施用于形成控制,并使用利亚普诺夫函数分析稳定性.
主要成果:
- 在有限的时间内,DST协议成功地实现了5架四旋翼飞机在特定模式下组成一群.
- 模拟结果表明,DST协议的性能优于一级离散时间滑动模式控制器.
- DST协议显著减少了融合时间和聊天,同时在形成过程中保持了稳健性.
结论:
- 拟议的使用DST协议的离散时间高阶滑动模式控制是6DOF四旋翼飞机群体形成的有效策略.
- DST协议克服了第一阶段控制器的局限性,提供了更高的性能和稳定性.
- 这种方法提供了一个可行的解决方案,可以在四旋翼飞机群中实现精确和高效的协调控制.
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