Ahmed H. Kaleel

Papers

Total Citations

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About

Ahmed H. Kaleel is a robotics researcher specializing in the control and stabilization of bipedal robotic systems. His work addresses fundamental challenges in legged locomotion, particularly the instability caused by unilateral ground contact and the complexities of flexible-joint dynamics. Dr. Kaleel’s major contributions include the development of hierarchical control frameworks that integrate anti-windup and adaptive approximation techniques to ensure stable walking patterns and precise joint trajectory tracking. He has also advanced whole-body control strategies that manage actuator saturation while maintaining balance through zero-moment point (ZMP) criteria. His most cited work (2024, 4 citations) introduces a novel hierarchical stabilization and tracking controller for flexible-joint bipeds, while a companion paper (2024, 1 citation) focuses on anti-input saturation methods for whole-body balance. Though early in his citation impact, Dr. Kaleel’s research is notable for addressing practical actuation constraints—such as ankle joint saturation—that are critical for real-world bipedal robots. His work bridges theoretical control theory and applied robotics, offering solutions that enhance the robustness and reliability of humanoid locomotion.