Verification of the Mathematical Model for an Underwater Crawler Robot

Abstract

This paper presents the mathematical and structural model as well as the verificationof a designed and built underwater crawler robot. The underwater crawler robot is designed to inspect elements of the water supply infrastructure, including pools, reservoirs and pipelines with round or square cross-sections. The virtual prototyping process is described as well as the various possible uses (design adaptability) depending on the optional accessories added to the vehicle. A mathematical model is presented to show the kinematics and dynamics of the underwater crawler robot, essential for the design stage. The mathematical model was used for a number of simulations and subjected to verification on a real object in two test environments.