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Author: search.filters.author.Kotian, R.Subject: search.filters.subject.Unmanned surface vessel

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    Real-Time Implementation Of PID Control For Unmanned Surface Vessel: A Practical Approach
    (Institute of Electrical and Electronics Engineers Inc., 2023) Kotian, R.; Umesh, P.; Gangadharan, K.V.
    This research presents the development and implementation of a Proportional-Integral-Derivative (PID) controller on an unmanned surface vessel (USV). Testing control system involves the verification and validation of the Cyber Physical System as a whole, ensuring that it meets the desired performance and safety requirement. Paper Describes the identification of control variables through empirical calculations later, which is evaluated through simulation and field trials were carried out. The implementation of the PID controller on the unmanned surface vessel showed promising results in controlling the vessel's motion and maintaining stability. However, the research also highlighted some challenges and limitations in the implementation, such as the need for further testing in realistic and dynamic environments. In the upcoming phases of this project, the team intends to enhance their work by devising a path-following algorithm that can handle intricate environments. Overall, the research contributes to the advancement of the field of unmanned surface vessels by providing a reliable and efficient control method for these systems. © 2023 IEEE.
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    DEVELOPMENT OF PORTABLE GROUND CONTROL STATION FOR REAL-TIME DATA MONITORING OF AN UNMANNED SURFACE VESSEL
    (American Society of Mechanical Engineers (ASME), 2023) Kotian, R.; Umesh, P.; Gangadharan, K.V.; Shetty, D.
    This paper presents a portable ground control station for unmanned surface vessels (USVs) that can operate autonomously or remotely without crew onboard. USVs equipped with various sensors, propulsion systems, and communication equipment perform a wide range of tasks, including scientific research, environmental monitoring, and maritime security. The Ground Control Station (GCS) is essential to the operation of a USV, enabling remote control and monitoring of the vehicle, allowing it to operate autonomously or semi-autonomously. A portable GCS allows the operator to bring the system to remote or difficult-to-access locations, enabling the USV to operate in a wider range of environments and conditions. The paper describes the hardware architecture of the system, with an emphasis on navigational sensors for guidance and control. The hardware components include controllers, communication equipment, and sensors such as GPS, and sonar. These sensors provide the USV with real-time information about its position, velocity, and environment, enabling informed navigation and control decisions. The software includes control algorithms, user interfaces, and data processing tools that allow the operator to control and monitor the USV's operations. The user-friendly software interfaces and clear feedback make it easy for the operator to manage the USV's movements and data collection. Overall, the paper provides insights into the design and implementation of a system for controlling USVs, focusing on hardware, User interface and, and Mission planning. © © 2023 by ASME.