Staffan Johansson

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About

Staffan Johansson is a pioneering researcher in microrobotics and piezoelectric actuation, with a focus on developing compact, energy-efficient drive systems for autonomous microsystems. His seminal doctoral thesis, "Piezoelectric drive platform for cm3-sized autonomous robot" (2004), introduced low-voltage, low-power actuators that enable precise, high-resolution movement in microrobots. By exploring diverse motion mechanisms and integrating them into locomotion modules, Johansson laid the groundwork for centimeter-scale autonomous robots capable of navigating constrained environments. Though his most-cited work has garnered 5 citations, its conceptual impact resonates in the broader field of microelectromechanical systems (MEMS), where energy efficiency and miniaturization are paramount. Johansson’s contributions are particularly notable for bridging fundamental actuator design with practical robotic applications, influencing subsequent research in untethered microdevices. His work remains a reference for engineers seeking to optimize power consumption and motion precision in small-scale autonomous systems, underscoring his role in advancing the frontier of microrobotics.