Article’s

This project showcases the design and development of a unique steering system tailored for individuals living with Muscular Dystrophy (MD), a neuromuscular condition that leads to progressive muscle weakness and a decline in motor control. Conventional steering systems demand constant rotational force and a strong grip, which can be challenging for drivers with MD. The innovative solution we propose features a low-effort, joystick-based steering interface paired with an electronic drive-by-wire control system, allowing for safe and independent vehicle operation. Our design incorporates high-sensitivity sensors, adaptive force calibration, and multiple safety redundancies to cater to different levels of muscular ability. We developed both hardware and software components to guarantee real-time responsiveness, stability, and reliability of the system. Experimental tests show that this adaptive steering system significantly lessens the muscular effort needed while ensuring precise vehicle control, highlighting its potential to improve mobility and accessibility for those with muscular dystrophy.