基于零空间的行为控制适用于运输电缆悬浮负载的两个四旋翼的组成
Mauro Sérgio Mafra Moreira1, Daniel Khéde Dourado Villa1, Mário Sarcinelli-Filho1
1Graduate Program on Electrical Engineering, Universidade Federal do Espírito Santo - UFES, Av. Fernando Ferrari, 514 - Goiabeiras, 29075-910, Vitória, Espírito Santo, Brazil.
ISA transactions
|December 4, 2024
概括
引入了一种用于运输悬浮载荷的两个四旋翼的新型控制器. 这种方法有效地控制负载的运动,并通过保持车队的形状和减少摇摆来防止碰撞.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 控制系统 控制系统
- 航空航天工程 航空航天工程
背景情况:
- 多个飞行器的合作控制在保持形成和稳定性方面提出了挑战.
- 使用无人驾驶飞行器 (UAV) 控制悬挂电缆载荷需要复杂的运动规划和干扰排斥.
研究的目的:
- 开发和验证两个四旋翼机合作运输悬挂在电缆上的载荷的控制策略.
- 为了确保安全的车辆间距离,防止碰撞,并最大限度地减少有效载荷的振荡.
主要方法:
- 实现一个虚拟结构控制范式来定义四旋翼-四旋翼-负载系统的行为.
- 应用基于零空间的行为控制来优先考虑形成形状和方向保存.
- 对拟议控制器的有效性的实验验证.
主要成果:
- 实验结果表明,控制器有能力管理四旋翼形状和悬浮负载.
- 观察到成功地减轻了负载摆动和维护四旋翼之间安全距离.
- 控制器在防止运输过程中的碰撞方面被证明是有效的.
结论:
- 虚拟结构控制和基于零空间的行为控制的集成为双四旋翼载荷运输提供了有效的解决方案.
- 拟议的方法在合作的空中操纵任务中提高了稳定性,安全性和机动性.
- 这项研究为悬浮有效载荷的复杂多无人机操作提供了经过验证的方法.
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