Ernest Mbemmo

Michigan State University, Oracle (United States)

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About

Ernest Mbemmo is a pioneer in the development of bio-inspired underwater robotics, with a particular focus on small-scale, autonomous robotic fish. His foundational work centers on the modeling and actuation of biomimetic systems, most notably through his research on ionic polymer-metal composite (IPMC) actuators. In his highly cited 2008 paper (71 citations), Mbemmo introduced a comprehensive physics-based model for a robotic fish propelled by an IPMC actuator, uniquely integrating both actuator dynamics and hydrodynamics to replicate the undulating motion of biological fins. This contribution provided a critical theoretical framework for designing efficient, soft-bodied underwater vehicles. Beyond propulsion, Mbemmo tackled the formidable challenge of underwater localization for small robotic fish. His experimental work on acoustic ranging (13 citations) addressed the constraints of size, weight, and limited onboard computing power in noisy aquatic environments, advancing GPS-free navigation for aquatic mobile sensor networks. By bridging smart materials engineering with practical robotics, Mbemmo’s research has laid essential groundwork for autonomous environmental monitoring and information tagging in underwater systems.