EDOSA OSA - Academia.edu (original) (raw)

Papers by EDOSA OSA

Journal of AppliedMath, Dec 20, 2023

Advances in transdisciplinary engineering, Oct 16, 2023

This paper describes the design of a control system for an autonomous underwater vehicle EDYSYS 1... more This paper describes the design of a control system for an autonomous underwater vehicle EDYSYS 1. An autonomous underwater vehicle is an unmanned and self-propelled underwater vessel that can operate independently underwater and carry out several missions as assigned to it compared to a Remotely Operated Vehicle (ROV) which is usually tethered to a ship or some other moored water vehicle. Intelligent design of control systems for autonomous underwater vehicles is an active area of research giving the demands for autonomy and the capacity for intelligent systems to satisfy such demands. A control system has been designed with the Raspberry Pi 4 computer as the main control unit. Various subsystems and sensors for data acquisition by the vehicle are controlled by the Raspberry Pi 4 which has the Robot Operating System (ROS) configured in it. The necessary intelligence for controlling each sensor is configured using Python programming language. The relevant Python scripts are thereafter implemented as nodes within the ROS framework. By calling the relevant nodes in ROS, various values of sensory data were obtained by the designed system in the ROS environment. Successful communication via LoRa was also achieved.

An Autonomous Underwater Vehicle (AUV) is an underwater robot that can operate in six degrees of ... more An Autonomous Underwater Vehicle (AUV) is an underwater robot that can operate in six degrees of freedom (6DOF) thereby carrying out preplanned missions via its propulsion and navigation systems which are controlled by an onboard computer. This paper describes the design of an Autonomous Underwater Vehicle, EDYSYS 1. The AUV was first modeled in SolidWorks and thereafter navigation capabilities were tested in a simulation environment using A* algorithm and Robot Operating System (ROS) platform in Unity 3-D game engine. The design for the mechanical, electronics, control and communication subsystems are described as well as operation states.

2022 IEEE Nigeria 4th International Conference on Disruptive Technologies for Sustainable Development (NIGERCON), Apr 17, 2022

2022 IEEE NIGERCON, 2022

Network security is a major concern of the modern era. With the rapid development and massive usa... more Network security is a major concern of the modern era. With the rapid development and massive usage of computer networks over the past decade, the vulnerabilities of network systems continue to be of significant concern. Intrusion detection systems are used to monitor networks and identify unauthorized access or malicious traffic over secured networks. The application of machine learning algorithms to the intrusion detection domain could enhance such systems. This paper presents a comparative analysis of selected machine learning algorithms for network intrusion detection. The CICIDS 2017 dataset provided the necessary dataset for training the models. Results show that of all six considered, Decision Tree classifier was the overall best.

2021 1st International Conference on Multidisciplinary Engineering and Applied Science (ICMEAS), 2021

Conference Presentations by EDOSA OSA