Eetu Kohtanen

Papers

Total Citations

H-Index

About

Eetu Kohtanen is a researcher at the forefront of bioinspired robotics and energy harvesting, specializing in the integration of smart materials for multifunctional aquatic systems. His work centers on developing piezoelectric robotic fish that can both swim and generate low-power electricity, drawing inspiration from trout locomotion. Kohtanen’s key contribution lies in demonstrating how Macro-Fiber Composite (MFC) structures—flexible piezoelectric composites with interdigitated electrodes—can achieve an effective balance between deformation and actuation force for underwater propulsion. His most-cited paper, “Trout-like multifunctional piezoelectric robotic fish and energy harvester” (2021), has garnered 45 citations, showcasing its impact on the field. This work shows that a bluff body diameter of just 28.6 mm can enable energy harvesting to power small sensors, with direct applications in ecological monitoring. Kohtanen’s research bridges robotics, materials science, and environmental sensing, offering a path toward self-powered autonomous underwater vehicles. His innovative approach to combining locomotion and energy harvesting in a single bioinspired platform represents a notable achievement, positioning him as a rising contributor to sustainable robotics and smart material applications.