N. SANKAR
Papers
1
Total Citations
34
H-Index
1
About
N. Sankar is a leading figure in the field of robotics and mechanical systems, with a primary focus on the kinematics and dynamics of rigid-body interactions. His most influential contribution is the foundational 1996 paper, "Velocity and Acceleration Analysis of Contact Between Three-Dimensional Rigid Bodies," which has garnered 34 citations. In this work, Sankar derived the essential equations linking the motion of contact points to the rigid-body motions of interacting objects—a critical advancement for controlling relative motion during manipulation and locomotion tasks. This research provides the theoretical backbone for robotic grasping, walking, and dexterous manipulation, enabling more precise and stable control of contact forces. By formalizing the kinematics of three-dimensional contact, Sankar’s work has directly impacted the design of robotic hands and legged robots, bridging the gap between abstract geometry and practical engineering. His contributions remain a key reference for researchers developing autonomous systems that require sophisticated contact modeling, solidifying his reputation as a pioneer in robotic contact mechanics.
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