一个活跃的波浪器的奥布里-安德烈局部化过渡
Christopher J Pierce1, Tianyu Wang1,2,3, Dmitri Kalinin1
1School of Physics, College of Sciences, Georgia Institute of Technology, Atlanta, GA 30332.
概括
一个像蛇的机器人被困在非周期性障碍场中,类似于量子波如何定位. 这揭示了古典和量子波局部化现象之间的令人惊的联系.
科学领域:
- 物理 物理学 物理
- 机器人技术 机器人技术 机器人技术
- 复杂的系统复杂的系统.
背景情况:
- 在复杂的环境中,对可变形,自动推进物体的运输还不太了解.
- 关于波在无序电位中定位的先前工作提供了理论框架.
研究的目的:
- 为了研究蛇形机器人通过异质环境的运动.
- 探索经典活性物质运输和量子波局部化现象之间的联系.
主要方法:
- 实验研究了一种像蛇一样的机器人在障碍物阵列中导航.
- 使用电阻力理论进行计算模拟和理论建模.
- 与奥布里-安德烈 (AA) 潜力和安德森定位模型进行比较.
主要成果:
- 机器人通过周期性障碍阵列,但陷入了足够无周期性的障碍阵列.
- 观察到局部化过渡,其特点是机器人位置的指数分布.
- 与自动推进扭矩波动相关的过渡.
结论:
- 无周期性景观可以阻碍活跃的,可变形的物体的运输.
- 量子波局部化与经典活性物质运输之间存在意想不到的平行.
- 这些发现是量子力学,古典力学和活性物质物理学之间的桥梁.
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