4.6 Article

Transforming Industrial Manipulators via Kinesthetic Guidance for Automated Inspection of Complex Geometries

期刊

SENSORS
卷 23, 期 7, 页码 -

出版社

MDPI
DOI: 10.3390/s23073757

关键词

collaborative robotics; non-destructive evaluation; WAAM; kinesthetic; robot programming

向作者/读者索取更多资源

The increasing demand for cost-efficient manufacturing and metrology inspection solutions in high-value manufacturing sectors has led to the integration of automated robotic solutions. However, the current manipulators using traditional programming approaches are inflexible and challenging to adapt to unique specifications per component. This study proposes a novel software system that utilizes an off-the-shelf force-torque sensor to achieve real-time kinesthetic guidance for path planning, resulting in improved performance and programming time.
The increased demand for cost-efficient manufacturing and metrology inspection solutions for complex-shaped components in High-Value Manufacturing (HVM) sectors requires increased production throughput and precision. This drives the integration of automated robotic solutions. However, the current manipulators utilizing traditional programming approaches demand specialized robotic programming knowledge and make it challenging to generate complex paths and adapt easily to unique specifications per component, resulting in an inflexible and cumbersome teaching process. Therefore, this body of work proposes a novel software system to realize kinesthetic guidance for path planning in real-time intervals at 250 Hz, utilizing an external off-the-shelf force-torque (FT) sensor. The proposed work is demonstrated on a 500 mm(2) near-net-shaped Wire-Arc Additive Manufacturing (WAAM) complex component with embedded defects by teaching the inspection path for defect detection with a standard industrial robotic manipulator in a collaborative fashion and adaptively generating the kinematics resulting in the uniform coupling of ultrasound inspection. The utilized method proves superior in performance and speed, accelerating the programming time using online and offline approaches by an estimate of 88% to 98%. The proposed work is a unique development, retrofitting current industrial manipulators into collaborative entities, securing human job resources, and achieving flexible production.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据