deESco-RC: Electric Scooter for Wheelchair with Remote Control

Electric wheelchairs are a prevalent form of assistive technology that improves the mobility of disabilities people. This research proposed the development of an electric scooter for conventional wheelchairs. The electric scooter is designed for sharing purposes, so it is not made to blend with the wheelchair but can be detached. Additionally, this study implemented a steering and velocity control controller to provide remotely controlled via application, further advancing the functionality and accessibility of electric-powered wheelchair devices. Results show that the PID and PI controllers perform well, though the joystick's low resolution causes user discomfort. The Android application provides better control, and all users complete test scenarios successfully. The study could be improved to make the scooter as an intelligent autonomous vehicle.