PERANCANGAN SISTEM KENDALI MANUVER OTOMATIS BERBASIS LOGIKA FUZZY PADA PC-40 GUNA MENGATASI HUMAN ERROR

Abstract

Warships of the Republic of Indonesia (KRI) have the task of securing the waters of
the Republic of Indonesia from disturbances and threats from outside and within the
country. The application of current technology allows the KRI to be able to carry out
its main tasks. The design of an automatic maneuver control system based on fuzzy
logic by utilizing the Global Positioning System (GPS) as a ship positioning module. All
ship trajectory data input will be entered into the system and will be processed by the
ESP8266 microcontroller module. This fuzzy logic is taken to overcome disturbances
that occur during the voyage which can disrupt the stability and position in the ship,
so that when experiencing disturbances the ship will remain in a stable condition and
position the specified shipping trajectory. This system is designed using the programming
language in the Arduino IDE application and has been tested. From the results of this
study, it was found that the working mechanism of the system starts when the ship is
on a voyage by entering the target point in the form of GPS coordinates, the system will
calculate the distance automatically and the GPS sensor will provide data on the ship’s
position, when the ship experiences disturbance, the gyro sensor will give a signal. then
the system produces output in the form of a rudder change command. This automatic
maneuvering system can overcome human error and has an error tolerance of ± 2.46
m. A further development, a data logger data collection system can be added so that
it can be used as a reference when a failure occurs, and before being implemented
further research is carried out by the Indonesian Navy Research and Development
Service.