Recent Advances in Self-adapting Systems for Wheeled In-Pipe Inspection Robots

Industrial and residential areas rely on pipelines, and it is essential to maintain these pipes to prevent leaks. The goal of the paper is to provide an overview of the design and categorization of in-pipe robots for pipeline inspection, including their locomotion, actuator types, power supply, and adaptation mechanisms. It also aims to address the challenges in different pipe types and discuss potential solutions to adapting e the performance of in-pipe robots across various pipe types and environments. Furthermore, this review paper seeks to highlight the importance of mechanisms that allow robots to adapt to changes in pipe dimensions while ensuring consistent and adequate pressure for movement.