Development of a Dynamic Stability and Obstacle Navigation Optimization Mechanism in Mobile Robots via Active Suspension and PID Control

The field of robotics marks a significant turning point in contemporary technology. New designs and solutions are developed every day in this robotics industry, and their benefits are enormous. Mobile robots are thought to be one of the most remarkable inventions among them. Many mobile robots have built-in obstacle recognition and avoidance capabilities. However, not much focus has been placed on creating mobile robots that can identify and avoid obstacles. This study introduces an innovative way to address this gap. The goal of this project is to design and create an active suspension framework for a mobile robot, which will enable the robot to advance, get past obstacles, and become more stable and mobile. The robot’s active suspension mechanism is assessed theoretically and experimentally utilizing various sloped surfaces. This robot is remarkable in that it constantly tries to maintain horizontal and avoid bending and rolling. Furthermore, implementing this innovative technique can solve important problems, including the intricacy of the current robot suspension system’s design, the complexity of the control systems, and the increase in production prices.