DESIGN AND TESTING OF A COMPACT INEXPENSIVE PROTOTYPE REMOTELY OPERATED UNDERWATER VEHICLE FOR SHALLOW WATER OPERATION

A. Tanveer, S. M. Ahmad

Research output: Contribution to journalArticlepeer-review

Abstract

This article focuses on a small and cost-effective remotely operated unmanned underwater vehicle (ROV) that has the ability to move through shallow waters. The proposed ROV measures 35 cm × 26 cm × 23 cm and weighs 1.59 kg. The primary objective is to remotely communicate in real time using serial protocol to record the vehicle's orientation data. The three DC motors powering the ROV are controlled by a multi-parameter root-locus proportional-integral (MRPL-PI) controller. Utilizing the processing capabilities of the Atmega328 microcontroller, heading, depth control, and water condition monitoring are all accomplished simultaneously. The Arduino development environment is used to establish the ROV's remote control. The problem with human divers who can only descend to a depth of 30 meters is resolved by the proposed ROV's ability to dive up to 100 meters underwater. Also, the suggested vehicle can be beneficial in marine applications such as measurement, maintenance, operations, and surveillance. Furthermore, the preliminary testing carried out in the pool indicates that the vehicle is fully operational and responds to the pilot's commands efficiently.

Original languageEnglish
Pages (from-to)1-10
Number of pages10
JournalJournal of Naval Architecture and Marine Engineering
Volume20
Issue number1
DOIs
StatePublished - 29 Jun 2023

Bibliographical note

Publisher Copyright:
© 2023 JNAME Publication. All rights reserved.

Keywords

  • affordable ROVs
  • marine robotics
  • proportional—integral controller
  • remotely operated underwater vehicle
  • underwater exploration

ASJC Scopus subject areas

  • Ocean Engineering

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