在静态电路中,基于弹性体的液晶弹性体自旋转自旋转机
Zongsong Yuan1, Junxiu Liu1,2, Guqian Qian1
1College of Civil Engineering, Anhui Jianzhu University, Hefei 230601, China.
Polymers
|January 17, 2024
概括
这项研究介绍了一种使用电热液晶弹性体 (LCEs) 进行自我激发运动的新型转盘系统. 该系统在能量输入超过阻尼时,在稳定状态电路中表现出自旋转,具有能量收集和微型设备的潜力.
科学领域:
- 非线性动力学是一种非线性动力学.
- 软机器人软机器人 软机器人软机器人
- 收集能源 收集能源
背景情况:
- 通过利用环境能量,自我激发的运动为微型设备,机器人和传感器提供了潜力.
- 液晶弹性体 (LCE) 是具有电热响应性的智能材料,可实现新的执行机制.
研究的目的:
- 介绍和分析基于电热LCE的自旋转式转盘系统.
- 调查LCE系统中控制自我激发运动的条件和参数.
- 探索这个系统在各种技术领域的潜在应用.
主要方法:
- 在稳态电路中建模和数值分析电热LCE绳系统.
- 使用第四阶Runge-Kutta方法进行动态计算.
- 研究关键无维参数对系统动态的影响.
主要成果:
- 确定了两个不同的运动模式:自旋和静态.
- 当被吸收的能量克服阻尼损失时,自旋就会启动.
- 诸如重力,刚性,温度和阻尼等关键参数显著影响旋转幅度和频率.
结论:
- 开发的LCE转盘系统表现出可控制的自我激发旋转.
- 了解关键条件和参数影响对于系统设计至关重要.
- 这项研究为能源采集,软机器人和微型设备的先进应用提供了基础.
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