基于模糊系统的声学微型机器人的强有力的控制策略
1School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China.
Micromachines
|November 27, 2024
概括
本研究介绍了使用间隔类型-3模糊系统对声学微型机器人的强有力的控制策略. 这种新的方法提高了复杂的流体环境中的轨迹跟踪和稳定性.
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
- 流体动力学 流体动力学
背景情况:
- 声学微型机器人由于非线性和不确定性而在流体环境中面临挑战.
- 精确的控制对于微流体和生物医学中的微机器人应用至关重要.
研究的目的:
- 为声学微型机器人开发一个强大的控制策略.
- 在复杂的流体条件下提高稳定性和轨迹跟踪性能.
主要方法:
- 开发了一个控制框架,结合了模糊逻辑和滑动模式控制.
- 为了提高稳定性,使用了间隔类型-3模糊逻辑系统.
- 实验是在1D,2D和3D流体腔中进行的.
主要成果:
- 拟议的控制方法显著提高了跟踪精度.
- 在复杂的流体环境中观察到较少的误差.
- 实现的最小轨迹跟踪控制平均平方误差为12.82μm.
结论:
- 间隔型-3模糊系统增强了对干扰和不确定性的稳定性.
- 开发的控制框架为精确的微操作提供了潜力.
- 这一战略对生物医学和微流体应用具有前景.
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