Design and Fabrication of Advance Staircase Climbing Robot

This project focuses on overcoming the mobility limitations of conventional robots when faced with staircases and uneven terrains. Through careful analysis and systematic planning, the design employs a rocker-bogie mechanism combined with a lightweight PVC frame to achieve both stability and cost-effectiveness. The use of PVC material ensures reduced overall weight while maintaining sufficient structural strength for climbing operations. Integration of sensors and a microcontroller-based control system allowed the robot to operate seamlessly and maintain balance during movement. Analytical evaluations on torque, load distribution, and centre of gravity confirm the technical feasibility of the design for real-world applications such as inspection, rescue operations, and surveillance in multi-level environments. Overall, the investigation establishes a strong foundation for developing terrain-adaptive mobile robots that are affordable, efficient, and reliable. The logical analysis and preliminary findings indicate that the proposed robot design can successfully negotiate staircases without compromising balance or performance. The project demonstrates that by combining a simple mechanical structure with intelligent control, a practical robotic system can be developed with limited resources.

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