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关于机器人合规控制的研究,用于对航空刀片表面的超声波强化
Shanxiang Fang1,2, Yao Du3, Yong Zhang1
1Department of Mathematics and Theory, Peng Cheng Laboratory, Shenzhen 518055, China.
Micromachines
|July 8, 2023
概括
本研究介绍了一种机器人合规控制策略,用于航空叶片的自动超声波表面增强. 该方法确保了稳定的接触力,在复杂条件下提高了精度和性能.
科学领域:
- 材料科学 材料科学 材料科学
- 机器人技术 机器人技术 机器人技术
- 机械工程 机械工程
背景情况:
- 自动超声波表面增强对于航空刀片的耐用性至关重要.
- 在机器人操作过程中保持一致的接触力是一项挑战.
研究的目的:
- 开发一个机器人合规控制策略,用于精确的超声波加强航空叶片的表面.
- 为了提高机器人表面处理系统的精度和跟踪性能.
主要方法:
- 实施了一种使用机器人的终端效应器来控制力/位置的控制方法,以达到合规的力输出.
- 利用模糊神经网络PID控制,优化基于实验终端效应器模型的合规控制系统.
- 开发了一个实验平台来验证控制策略.
主要成果:
- 拟议的策略成功地实现了超声波工具与航空刀片表面之间的合规接触.
- 模糊神经网络PID控制显示了改进的调整精度和跟踪性能.
- 该系统在多次撞击和振动条件下被证明是有效和可行的.
结论:
- 开发的机器人合规控制策略使得航空叶片的超声波表面能够稳定和精确地加强.
- 这种方法提高了航空航天应用中自动化表面处理过程的可靠性.
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