Microstructure analysis on complex surfaces enables digital quality control of metal parts
Sign Up to like & getrecommendations! Published in 2024 at "npj Computational Materials"
DOI: 10.1038/s41524-024-01458-5
Abstract: Critical to the growth of digital manufacturing is the development of rapid yet accurate quality control technologies to assess the microstructure of each metal part produced. Typical surface analysis methods are limited in measurement throughput… read more here.
Keywords: quality; quality control; analysis; complex surfaces ... See more keywords
Decoupled Model Predictive Control for Path Following on Complex Surfaces
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2023.3246393
Abstract: The present letter proposes a predictive path following control (PPFC) that controls 5 degrees of freedom (DoFs) of the end-effector while the remaining (decoupled) translational DoF should be controlled by an external controller. This PPFC… read more here.
Keywords: decoupled model; control; path; path following ... See more keywords
Automatic and Flexible Robotic Drawing on Complex Surfaces With an Industrial Robot
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2023.3345209
Abstract: In industrial applications, planning and executing robot motions are crucial steps for manufacturing processes. Following the trend for customization, more flexible production systems are needed to quickly adapt the planned robot motion to new user… read more here.
Keywords: drawing complex; robot; complex surfaces; robotic drawing ... See more keywords
Full-view three-dimensional measurement of complex surfaces
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.10.104106
Abstract: Abstract. A full-view three-dimensional (3-D) measurement method for complex surfaces is proposed, where 3-D data for standard balls with different angles are used to calibrate the rotation axes of a turntable and obtain transformation matrices… read more here.
Keywords: three dimensional; view three; complex surfaces; full view ... See more keywords
Stretchable ultrasonic transducer arrays for three-dimensional imaging on complex surfaces
Sign Up to like & getrecommendations! Published in 2018 at "Science Advances"
DOI: 10.1126/sciadv.aar3979
Abstract: Ultrasound adds the third dimension to wearable sensors. Ultrasonic imaging has been implemented as a powerful tool for noninvasive subsurface inspections of both structural and biological media. Current ultrasound probes are rigid and bulky and… read more here.
Keywords: three dimensional; stretchable ultrasonic; complex surfaces; transducer arrays ... See more keywords
Automated tape laying path generation method of complex surfaces under multiple constraints
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Composite Materials"
DOI: 10.1177/00219983251363308
Abstract: This paper presents a novel path generation method designed to reduce conflicts between excessive gaps or overlaps and laying defects on complex surfaces. First, a defect model is established for complex surfaces. Then, a mathematical… read more here.
Keywords: method; path generation; complex surfaces; generation method ... See more keywords
New Method for Estimating Fractal Dimension in 3D Space and Its Application to Complex Surfaces
Sign Up to like & getrecommendations! Published in 2019 at "International Journal on Advanced Science, Engineering and Information Technology"
DOI: 10.18517/ijaseit.9.6.9480
Abstract: The concept of “surface modeling” generally describes the process of representing a physical or artificial surface by a geometric model, namely a mathematical expression. Among the existing techniques applied for the characterization of a surface,… read more here.
Keywords: dimension; space; surface; method ... See more keywords