Stephan Shatara
Motorola (United States), Michigan State University, Oracle (United States)
Papers
5
Total Citations
556
H-Index
5
About
Stephan Shatara is a researcher whose work sits at the intersection of biomimetics, soft robotics, and underwater sensing. His primary contributions lie in the modeling and development of small-scale robotic fish, specifically those propelled by ionic polymer–metal composite (IPMC) actuators—a class of electroactive polymers that bend like biological muscle. His most influential work, a 2009 paper on modeling a biomimetic robotic fish with an IPMC caudal fin, has garnered 437 citations, establishing a foundational physics-based framework that integrates IPMC actuation dynamics with hydrodynamics to predict swimming performance. Shatara’s research extends beyond propulsion into the critical challenge of underwater localization. He developed an efficient, time-of-flight-based acoustic ranging system tailored for the severe constraints of small robotic fish—limited onboard processing, noisy environments, and the need for sub-meter accuracy. This work, published in 2010, has been cited 23 times and represents a practical step toward dense, GPS-free aquatic sensor networks. By combining novel actuator modeling with pragmatic sensing solutions, Shatara has advanced the feasibility of autonomous, insect-scale underwater robots for environmental monitoring and exploration.
Research Focus
Key Achievements
Top Papers
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