Juan C. Placencia

Universidad Politécnica de Madrid, Politecnica Salesiana University

Papers

Total Citations

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About

Juan C. Placencia is a researcher specializing in Cable-Driven Parallel Robots (CDPRs), with a focus on expanding their operational capabilities and addressing key physical challenges. His work centers on enhancing the orientation workspace of these robots through innovative mechanical design, as demonstrated in his most-cited paper, "Rotational Workspace Expansion of a Planar CDPR with a Circular End-Effector Mechanism Allowing Passive Reconfiguration" (2019, 13 citations). This study introduces a passive reconfigurable mechanism that significantly broadens the orientation Wrench Feasible Workspace (WFW) in planar four-cable systems, offering a novel approach to improving CDPR versatility. Placencia also contributes to the critical issue of vibration and cable elongation in CDPRs, as seen in "Modeling and Oscillations Control of a Planar Parallel Robot Subsystem Activated by Cable" (2019, 2 citations), where he models and proposes control strategies to mitigate oscillations that can compromise precision. His research bridges theoretical modeling with practical applications, advancing the reliability and performance of cable-driven systems. Though his citation counts are modest, Placencia’s work lays foundational groundwork for future developments in reconfigurable robotics and oscillation control, making him a valuable contributor to the field of parallel robotics.