Daniel Chaparro-Altamirano

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About

Daniel Chaparro-Altamirano is a robotics researcher specializing in the kinematic and dynamic analysis of parallel manipulators, with a particular focus on security and defense applications. His work centers on solving complex mechanical challenges in parallel robot design, including workspace analysis, inverse and direct kinematics, and dynamic modeling. His most cited paper (9 citations) introduces a novel 3SPS-1S parallel robot for surveillance and defense, where a central constraining leg enhances stiffness while providing three pure rotational degrees of freedom. Chaparro-Altamirano has also made significant contributions to the study of 6-PUS parallel robots, where he identified critical limitations in existing dynamic models—specifically, the failure to account for reaction forces under certain leg arrangements. His numeric-geometric method for solving direct kinematics simplifies the robot’s geometry by treating limb pairs as triangles, enabling efficient computation. Through these contributions, Chaparro-Altamirano advances the practical deployment of parallel robots in high-stakes environments, bridging theoretical mechanics with real-world security systems.