Launching drifter observations in the presence of uncertainty

N Chen, E Lunasin, S Wiggins - Physica D: Nonlinear Phenomena, 2024 - Elsevier
Determining the optimal locations for placing extra observational measurements has
practical significance. However, the exact underlying flow field is never known in practice …

Tensor-based flow reconstruction from optimally located sensor measurements

M Farazmand, AK Saibaba - Journal of Fluid Mechanics, 2023 - cambridge.org
Reconstructing high-resolution flow fields from sparse measurements is a major challenge
in fluid dynamics. Existing methods often vectorize the flow by stacking different spatial …

Flow sensing method for fluid-structure interaction systems via multilayer proper orthogonal decomposition

X Jia, C Gong, W Ji, C Li - Journal of Fluids and Structures, 2024 - Elsevier
Flow sensing is widely used to forecast flow field in fluid-structure interaction (FSI) systems.
The FSI system with multiple flexible structures usually involves complex unsteady flow and …

Estimating the Lateral Motion States of an Underwater Robot by Propeller Wake Sensing Using an Artificial Lateral Line

J Wang, D Zhao, Y Zhao, F Zhang… - … /ASME Transactions on …, 2024 - ieeexplore.ieee.org
The artificial lateral line (ALL), comprising distributed flow sensors, has been successful in
sensing motion states of bioinspired underwater robots like robotic fish. However, its …

Optimization of the intelligent sensing model for environmental information in aquaculture waters based on the 5G smart sensor network

T Liu, J Liu, J Wang, J Xu - Journal of Sensors, 2022 - Wiley Online Library
This paper adopts a 5G smart sensor network to design intelligent sensing of environmental
information in aquaculture waters, and in this way, we study the significance of optimizing …

Surface hydrodynamic characteristic analysis of underwater robots applied to perception of lateral lines

A Li, S Guo - Physics of Fluids, 2024 - pubs.aip.org
Inspired by the hydrodynamic perception abilities based on lateral lines on fish surfaces, the
artificial lateral lines (ALLs) based on pressure and flow sensors were proposed by the …

[HTML][HTML] A hybrid path finder-based vortex search algorithm for optimal energy-efficient node placing and routing in UWSN

H Byeon, S Kumar, D Mahajan, K Haribabu… - Results in Control and …, 2024 - Elsevier
In recent times, the research community has demonstrated significant interest in Underwater
Wireless Sensor Networks (UWSNs), where extensive sensor deployments in oceans and …

Underwater surface flow velocity sensor based on single side stray field of permanent magnet

Z Wang, S Wang, X Luo - IEEE Transactions on Instrumentation …, 2022 - ieeexplore.ieee.org
Flow perception, as unique for the underwater creature, is also the key component for
underwater robots. However, due to strict limitations on power consumption, flow resistance …

A Causation-Based Computationally Efficient Strategy for Deploying Lagrangian Drifters to Improve Real-Time State Estimation

E Bollt, N Chen, S Wiggins - arXiv preprint arXiv:2402.10034, 2024 - arxiv.org
Deploying Lagrangian drifters that facilitate the state estimation of the underlying flow field
within a future time interval is practically important. However, the uncertainty in estimating …

Flow sensing-based underwater target detection using distributed mobile sensors

J Wang, T Shen, D Zhao… - 2022 IEEE 61st …, 2022 - ieeexplore.ieee.org
This paper presents a novel bioinspired underwater target detection method with distributed
mobile sensors. Inspired by the fish's lateral line system, distributed mobile sensors are …