Mohammad Nazir Ahmad

About

Mohammad Nazir Ahmad is a robotics and control systems researcher whose work has made significant contributions to the development and stabilization of two-wheeled inverted pendulum (TWIP) mobile robots. Over a career spanning more than a decade, he has established himself as a leading figure in balancing robot research, addressing the inherently challenging open-loop instability and nonlinear dynamics that define these systems. Ahmad's most influential work, "Real-Time Control of a Two-Wheeled Inverted Pendulum Mobile Robot" (2008), has garnered 68 citations and laid critical groundwork for hardware design and real-time implementation in this domain. His early foundational paper from 2007 further solidified the field's direction, accumulating 39 citations. Together, these works trace a comprehensive research journey from initial modeling and controller design — including his pioneering Proportional-Integral Sliding Mode Control (PISMC) — to dynamic analysis, Takagi-Sugeno fuzzy modeling, and model predictive control strategies. Beyond TWIP robots, Ahmad has contributed to robust sliding mode control for robot manipulators and genetic algorithm-optimized controllers for direct drive systems, demonstrating broad expertise in intelligent and robust control. His cumulative citation record reflects a sustained and meaningful impact on autonomous mobile robotics, making his research an essential reference for engineers and students working in control systems and robotic platform design.

Research Focus

Key Achievements

Top Papers

1. 1
   Real-Time Control Of A Two-Wheeled Inverted Pendulum Mobile Robot

   68 citations · 2008
2. 2
   Development of a Two-Wheeled Inverted Pendulum Mobile Robot

   39 citations · 2007
3. 3
   A Comparison of Controllers for Balancing Two Wheeled Inverted Pendulum Robot

   29 citations · 2014
4. 4
   Dynamic Modeling and Analysis of a Two-Wheeled Inverted Pendulum Robot

   26 citations · 2011
5. 5
   Controller Design for Two-wheels Inverted Pendulum Mobile Robot Using PISMC

   25 citations · 2006
6. 6
   Takagi-Sugeno fuzzy modeling of a two-wheeled inverted pendulum robot

   20 citations · 2013
7. 7
   Proportional-Integral sliding mode tracking controller with application to a robot manipulator

   7 citations · 2004
8. 8
   Application of Proportional-Integral sliding mode tracking controller to robot manipulators

   7 citations · 2004
9. 9
   Identification and Model Predictive Position Control of Two Wheeled Inverted Pendulum Mobile Robot

   7 citations · 2015
10. 10
    Genetic algorithm optimized integral sliding mode control of a direct drive robot arm

    6 citations · 2012

Key Collaborators

Contact & Links