Gavin Sailor
Papers
3
Total Citations
26
H-Index
3
About
Gavin Sailor is a pioneering researcher in the field of robotic inspection for underground water infrastructure, specializing in acoustic sensing and autonomous navigation. His work addresses one of the most critical challenges in pipe inspection robotics: reliable localization in GPS-denied environments. Sailor’s landmark paper, “Robot Localization in Water Pipes Using Acoustic Signals and Pose Graph Optimization” (2020, 19 citations), introduced a novel method that uses spatially varying acoustic information within pose-graph optimization, enabling robots to navigate autonomously, report faults, and trigger interventions with unprecedented accuracy. He further advanced the field by developing sparse representation techniques for defect localization using acoustic arrays on mobile robots (2025, 4 citations), and by characterizing blockages through a dual-frequency approach—low-frequency acoustics for long-range detection and high-frequency ultrasonic arrays for close-range characterization (2021, 3 citations). Sailor’s integrated sensing and localization framework has laid the groundwork for fully autonomous pipe inspection systems, directly impacting the maintenance of aging water networks. His work is essential reading for researchers in field robotics, acoustic sensing, and infrastructure monitoring.
Research Focus
Key Achievements
Top Papers
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