相关实验视频
Updated: Jul 9, 2025

10:09
Operation of the Collaborative Composite Manufacturing CCM System
Published on: October 1, 2019
6.6K
概括
光学制造业的工业机器人存在定位错误,导致表面波纹. 一个新的双正弦函数模型有效地弥补了这些错误,大大提高了抛光精度和效率.
科学领域:
- 光学制造业 光学制造业
- 机器人技术 机器人技术 机器人技术
- 精密工程是指精密的工程.
背景情况:
- 工业机器人在光学制造中提供了成本效益和高性能.
- 机器人定位错误会导致表面波纹,降低系统性能.
- 目前的错误补偿方法效率低下,需要进行预处理测量.
研究的目的:
- 为了解决当前工业机器人定位错误补偿的局限性.
- 为机器人抛光开发一种高效准确的补偿模型.
- 为了提高光学制造过程中的表面质量和精度.
主要方法:
- 发现了工业机器人定位错误的周期相进化定律.
- 建立了基于错误演变的双正弦函数补偿模型.
- 在自主开发的机器人抛光平台上验证了模型.
- 进行了用于图形和均抛光的实际抛光实验.
主要成果:
- 在补偿后,Z轴定位误差在整个工作空间减少到±0.06毫米.
- 在测量和建模错误之间实现了高相关性 (斯皮尔曼系数>0.88).
- 在绘图和均抛光方面显著抑制波纹误差.
- 通过功率光谱密度分析,证明了频率错误的显著抑制.
结论:
- 双正弦函数模型为机器人抛光器错误补偿提供了一个高效的,插即用解决方案.
- 拟议的方法提高了光学制造中的机器人处理精度和效率.
- 这项研究为克服高精度机器人表面加工的关键局限性提供了一条途径.
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