Norsofiana Umar

International Islamic University Malaysia

Papers

Total Citations

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About

Norsofiana Umar is a robotics researcher whose work centers on bio-inspired mechanical design and control systems for specialized locomotion. Her most significant contribution is the development of the TRAIN WALL BOT, a wall-climbing robot detailed in her highly cited 2009 paper (26 citations). This innovative robot, inspired by the steel wheel movement of trains, features two actuated legs powered by a DC motor, enabling it to navigate smooth vertical surfaces, avoid obstacles, and surmount small height variations of up to 1 cm. Umar’s work addresses fundamental challenges in adhesion and mobility for vertical terrain, offering a practical solution for inspection and maintenance tasks in hard-to-reach environments. Her research demonstrates a keen ability to translate mechanical principles from existing systems into novel robotic applications, laying groundwork for future advances in climbing robot design. Through this notable achievement, Umar has established herself as a contributor to the field of mobile robotics, with her work continuing to inform studies on locomotion mechanisms and control strategies for specialized robotic platforms.