Understanding active electrolocation in weakly electric fish remains a challenging issue. In
this article we propose a mathematical formulation of this problem, in terms of partial …

Active electrosense is used by some fish for the sensing of nearby objects by means of the
perturbations the objects induce in a self-generated electric field. As with echolocation …

Accurate pose estimation and localization technology is always a challenge for small
underwater robots, since the underwater lighting conditions could limit the use of cameras …

Electroreception is a sensory modality present in chondrichthyes, actinopterygii,
amphibians, and mammalian monotremes. The study of this non-intuitive sensory modality …

Localization for underwater robots remains a challenging issue. Typical sensors, such as
Global Navigation Satellite System (GNSS) receivers, cannot be used under the surface and …

Learning about the lateral lines of fish for perceiving their surroundings, various artificial
lateral line systems have been developed for underwater vehicles. However, previous …

Because of the requirements of marine resources exploration and underwater cooperative
operation, the underwater operation of common detection and communication equipment is …

Weakly electric fish are capable of efficiently performing obstacle avoidance in dark and
navigationally challenging aquatic environments using electrosensory information. This …

Underwater active electrosense serves as a valuable complement to conventional
underwater target detection technologies, such as acoustic and optics, by offering …

This article presents a novel localization scheme for free-swimming small underwater robots
in a large-scale environment. Accurate localization technology has always been a challenge …