Results 31 to 40 of about 1,933 (217)
Multi-AUV Control and Adaptive Sampling in Monterey Bay
IEEE Journal of Oceanic Engineering, 2004 Multi-AUV operations have much to offer a variety of underwater applications. With sensors to measure the environment and coordination that is appropriate to critical spatial and temporal scales, the group can perform important tasks such as adaptive ocean sampling. We describe a methodology for cooperative control of multiple vehicles based on virtual
Fiorelli, E. +5 more
openaire +3 more sources
Convergence Analysis on Multi-AUV Systems With Leader-Follower Architecture
IEEE Access, 2017 In multi-autonomous underwater vehicle (multi-AUV) systems, the convergence rate is characterized by the pace of consistency of the key state information for each member. The topology with leader-follower architecture is designed as a combination of an undirected graph between followers and a digraph between leaders and followers.
Xing, Wen +2 more
openaire +3 more sources
Multi-AUV Formation Predictive Control Based on CNN-LSTM under Communication Constraints
Journal of Marine Science and Engineering, 2023 For the problem of hydroacoustic communication constraints in multi-AUV leader follower formation, this paper designs a formation control method combining CNN-LSTM prediction and backstepping sliding mode control.
Juan Li +3 more
doaj +1 more source
Mission Design for Compressive Sensing with Mobile Robots [PDF]
, 2011 This paper considers mission design strategies for mobile robots whose task is to perform spatial sampling of a static environmental field, in the framework of compressive sensing.
Hover, Franz S. +4 more
core +1 more source
Estimation of relative position and coordination of mobile underwater robotic platforms through electric sensing. [PDF]
, 2012 International audienceIn the context of underwater robotics, positioning and coordination of mobile agents can prove a challenging problem. To address this issue, we propose the use of electric sensing, with a technique inspired by weakly electric fishes.
Ijspeert, Auke +2 more
core +3 more sources
Reliability indexes for multi-AUV cooperative systems
Journal of Systems Engineering and Electronics, 2017 With the development of multi-autonomous underwater vehicle (AUV) cooperative systems, the evaluation of their reliability is becoming more and more important. Aimed at the characteristics of the system, three reliability indexes-standard entropy of rank distribution, all-terminal reliability and standard natural connectivity are determined in this ...
Qingwei Liang +2 more
openaire +1 more source
PROMETHEE-Based Multi-AUV Threat Assessment Method Using Combinational Weights
Journal of Marine Science and Engineering, 2023 The assessment of multiple incoming autonomous underwater vehicles (multi-AUVs) and threat prioritization are critical to underwater defense. To solve problems troubling multi-AUV threat assessment solutions, such as difficult data analysis, high ...
Dan Yu +5 more
doaj +1 more source
H∞ robust control design for coupled Ciscrea AUV model
Zhongguo Jianchuan Yanjiu, 2021 ObjectiveA multi-input multi-output (MIMO) robust controller is proposed to realize the trajectory tracking and yaw control of a four-DOF Ciscrea autonomous underwater vehicle (AUV) model.
Yan LIU +4 more
doaj +1 more source
Motion Planning for Omnidirectional Wheeled Mobile Robot by Potential Field Method [PDF]
, 2017 In this paper, potential field method has been used to navigate a three omnidirectional wheels’ mobile robot and to avoid obstacles. The potential field method is used to overcome the local minima problem and the goals nonreachable with obstacles nearby (
Chenguang Yang
core +1 more source
IEEE Access, 2020 In the research of multi-robot systems, multi-AUV (multiple autonomous underwater vehicles) cooperative target hunting is a hot issue. In order to improve the target hunting efficiency of multi-AUV, a multi-AUV hunting algorithm based on dynamic ...
Xiang Cao, Xinyuan Xu
doaj +1 more source