David Castro

King Abdullah University of Science and Technology

Papers

Total Citations

H-Index

About

David Castro is a researcher in micro-electromechanical systems (MEMS), with a focus on micro-robotic actuation and electrostatic drive mechanisms. His most cited work, "Simulation of SU-8 Frequency-Driven Scratch Drive Actuators" (2013, 8 citations), explores the design and simulation of Scratch Drive Actuators (SDAs) for micro-robotic applications. In this study, Castro systematically evaluates various design geometries and actuator configurations, demonstrating how electrostatic forces can generate precise motion on interdigitated electrode arrays. His contributions advance the understanding of frequency-driven actuation and the use of SU-8 polymer in MEMS devices, offering pathways toward more efficient, scalable micro-robots. While his citation count is modest, Castro’s work is notable for its detailed simulation approach, which provides a foundation for optimizing actuator performance in constrained micro-scale environments. His research holds relevance for fields like biomedical devices, micro-assembly, and autonomous micro-systems, where reliable, low-power motion is critical. Castro’s careful modeling and design insights continue to inform engineers developing next-generation micro-actuators.