Alaa Dib

Higher Institute for Applied Sciences and Technology

Papers

Total Citations

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About

Alaa Dib is a robotics researcher specializing in the control and trajectory tracking of mobile robotic systems, with a particular focus on non-holonomic and skid-steering platforms. His work centers on developing robust control strategies to ensure precise and stable robot navigation, addressing fundamental challenges in autonomous mobility. Dib's major contributions lie in the comparative analysis and application of advanced control theories, notably Sliding Mode Control and Lyapunov stability theory, to solve the complex problem of trajectory tracking. His most cited work, "Trajectory tracking for skid-steering mobile robots using sliding-mode control" (2015, 6 citations), provides a rigorous framework for stabilizing tracking errors in surge and sway for these challenging, often slip-prone, robots. Complementing this, his paper "Lyapunov theory vs. sliding mode in trajectory tracking for non-holonomic mobile robots" (2015, 3 citations) offers a critical comparison of two dominant control paradigms, highlighting the trade-offs in convergence time and robustness. Through this focused body of work, Dib has provided valuable design insights for engineers and researchers developing reliable control systems for field and service robots, establishing a foundation for more advanced autonomous navigation.