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使用近邻周期偏差与时间变化的干扰,对多个空中机器人车辆进行强大的形成控制
Lebao Li1, Jie Jin2, Lingling Sun3
1Faculty of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou 310018, China; College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China.
ISA transactions
|January 24, 2025
概括
本研究介绍了多重空中机器人车辆 (ARV) 的新控制策略,以保持稳定的构成,尽管存在复杂的干扰. 强大的形成控制系统在紧急救援等应用中提高了精度和可靠性.
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
- 航空航天工程 航空航天工程
背景情况:
- 合作形成飞行对于空中机器人车辆 (ARV) 在紧急救援和协作运输等任务中至关重要.
- 时间变化的干扰严重影响多ARV系统的形成稳定性,对可靠运行构成挑战.
研究的目的:
- 为了研究对多个面临时间变化的干扰的ARV进行强有力的形成控制.
- 开发一种先进的控制方案,以提高对复杂环境因素的形成精度和稳定性.
主要方法:
- 开发了一种新的近邻周期偏差同步控制 (NNCDSC) 策略,通过将其转化为同步控制问题来简化形成控制问题.
- 一个基于高级滑动模式控制 (HOSMC) 的NNCDSC方案是通过将NNCDSC与HOSMC集成来设计的,以有效地管理时间变化的干扰并提高控制精度.
- 利亚普诺夫稳定定理被用来保证形成控制系统的有限时间稳定性.
主要成果:
- 拟议的基于HOSMC的NNCDSC方案显著提高了多ARV系统的形成控制精度.
- 控制策略显示了对合作飞行固有的复杂,时间变化的干扰的增强稳定性.
- 该系统成功地实现了所需的时间变化或时间不变的构造,通过模拟和户外实验验证.
结论:
- 基于HOSMC的新型NNCDSC方案为多个ARV的合作组合飞行控制提供了强大而精确的解决方案.
- 这些发现证实了拟议方法在维持形成稳定性和在具有挑战性的条件下实现所需形成方面的有效性.
- 这项研究有助于推进用于需要可靠的多车辆协调的关键应用程序的自主系统.
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