4 papers
A Multimodal Data Fusion Attention-Empowered Generative Adversarial Network for Real Time 3D Underwater Sound Speed Field Construction
Wei Huang, Yuqiang Huang, Jixuan Zhou +4
Sound speed profiles (SSPs) are crucial underwater parameters that determine the propagation patterns of acoustic signals, directly influencing the energy efficiency of underwater…
Optimal Anchor Deployment and Topology Design for Large-Scale AUV Navigation
Wei Huang, Junpeng Lu, Tianhe Xu +4
Seafloor acoustic anchors are an important component of AUV navigation, providing absolute updates that correct inertial dead-reckoning. Unlike terrestrial positioning systems, the…
STNet: Prediction of Underwater Sound Speed Profiles with An Advanced Semi-Transformer Neural Network
Wei Huang, Jiajun Lu, Hao Zhang +1
Real time acquisition of accurate underwater sound velocity profile (SSP) is crucial for tracking the propagation trajectory of underwater acoustic signals, making it play a key ro…
An Attention-Assisted Multi-Modal Data Fusion Model for Real-Time Estimation of Underwater Sound Velocity
Pengfei Wu, Wei Huang, Yujie Shi +1
The estimation of underwater sound velocity distribution serves as a critical basis for facilitating effective underwater communication and precise positioning, given that variatio…