The first project, “iWeld, an AI-enabled NDT” software, was developed for Garden Reach Shipbuilders & Engineers (GRSE) Kolkata, Ministry of Defence.iWeld accurately identifies, localizes, and classifies various weld defects from radiography images. The Indian Register of Shipping has certified iWeld’s performance. It was also showcased at “IInventiv 2024,” a mega R&D fair featuring cutting-edge innovations from top institutions in India. Mr. Avishek Mukherjee, a Doctoral Scholar in Advanced Technology Development Centre, has been instrumental in this development.
“Recently, this has also been selected and showcased by the mega technical Event, IInventiv 2024, organized by MoE at IIT Hyderabad. This software is already certified by the Indian Register of Shipping and has been handed over to GRSE for daily operational usage with human-like accuracy. This software has been jointly copyrighted with GRSE as well. It is a product with TRL:8/9. GRSE and CoEAMT will now jointly proceed for commercialization at other industrial ends.
The second solution, “iToFD,” funded by the Technology Innovation Hub (TiH) of IIT Kharagpur, revolutionizes weld defect detection and sizing using ultrasonic time-of-flight diffraction (ToFD) data. This patented system (Patent filed ref no: 202331060331) integrates advanced signal processing with AI algorithms for precise defect localization and measurement, offering a solution nearly 15 times faster than traditional manual inspections. A K Vishwanathan, Sarvan Kumar Singh, Ananta Dutta, and Avishek Mukherjee are contributing to this project.
Prof. Pal expressed his satisfaction with the students’ passion and dedication in solving industrial challenges. CoEAMT is open to inducting more students and training them to tackle interesting and challenging industrial problems.
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