Automatic system for deformation measurement of anodes in an electrolytic process

This paper proposes a novel system for measuring the deformation of anodes automatically in an electrolytic process, eliminating the need for manual intervention. The system employs cameras to acquire lateral perspective images of the anodes. These images are processed using a computer vision algorithm to give measurements of anode deformation, while considering potential errors arising from scene and object geometry. The system’s results align with measurements conducted by operators across 71 anodes and were validated over 3900 more anodes in four different locations under different lightning and environmental conditions. This system improves efficiency, by automating a task that was previously carried out manually, and also safety by eliminating the operators need of handling heavy loads and operating in hazardous environments. • The system measures each anode pre- and post-maintenance, avoiding manual checks. • The system prevents handling heavy loads and operating in risky environments. • Tested and validated in real conditions, the system proves its performance.