控制液体装满容器手动转移的信息变量
Hongge Xu1, Jian Wang1, Jing Samantha Pan2,3
1Department of Psychology, Sun Yat-sen University, Guangzhou, China.
Attention, perception & psychophysics
|September 21, 2023
概括
转移液体而不会溢出取决于容器的形状和填充水平. 较薄,不太满的容器通常更容易快速移动,没有溢出,影响移动动态.
科学领域:
- 人与计算机的交互
- 机器人技术 机器人技术 机器人技术
- 生物力学 生物力学
背景情况:
- 由于复杂的流体动力学,手动转移液体是具有挑战性的.
- 控制液体传输需要精确的电机控制.
- 了解影响无溢出传输的容器特性对于机器人技术和日常任务等应用至关重要.
研究的目的:
- 为了确定容器的特性,可以预测成功的液体转移而不会溢出.
- 为了研究液体表面到边缘距离 (h) 和容器直径 (d) 对传输性能的影响.
- 检查对于无溢出转移的感知负担如何与容器物理特征相关.
主要方法:
- 实验1:参与者转移了15个不同直径和填充水平 (h) 的容器,并记录了动力学数据.
- 实验2:参与者将两对容器进行比较,以判断哪个容器更容易移动而不会溢出.
- 动力学变量 (速度,加速度) 的分析和对感知能力的主观判断.
主要成果:
- 运动的峰值速度和加速受到液体表面到边缘距离 (h) 的影响.
- 运动时间和加速度变化频率在层次上受到h和容器直径 (d) 的影响.
- 较薄的容器和较低的填充水平 (较小的h) 被认为是更好的快速,无溢出转移.
结论:
- 容器几何形状 (直径) 和填充水平 (h) 显著影响手动液体传输的动态和成功.
- 没有溢出转移的感知容易受这些物理性质的影响,独立于容器的方向.
- 这些发现有助于设计容器和机器人抓手,以改善液体处理.
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