Results 91 to 100 of about 5,551 (222)

Cooperative tracking for persistent littoral undersea surveillance [PDF]

open access: yes, 2007
Thesis (Nav. E.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering; and, (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2007.Includes bibliographical references (leaves 39-40 ...
Scott, Robert Derek
core   +1 more source

Design and Application Progress of Biomimetic Seal Whisker Sensors for Underwater Flow Field Sensing

open access: yes水下无人系统学报
Marine environment sensing, especially high-precision underwater flow field sensing, is vital for marine resource exploration, autonomous undersea vehicle(AUV) operations, and national defense.
Xingfu WAN   +5 more
doaj   +1 more source

Model-Free Adaptive Path Tracking Control Based on Active Disturbance Rejection Control for AUVs

open access: yes水下无人系统学报
In view of the task requirements of accurate recovery of autonomous undersea vehicles(AUVs), a model-free adaptive control based on the active disturbance rejection control(ADRC-MFAC) algorithm was proposed from the perspective of model-free control, so ...
Shaobo FU, Xiawei GUAN, Hao ZHANG
doaj   +1 more source

Space Applications of Automation, Robotics and Machine Intelligence Systems (ARAMIS), phase 2. Volume 1: Telepresence technology base development [PDF]

open access: yes
The field of telepresence is defined, and overviews of those capabilities that are now available, and those that will be required to support a NASA telepresence effort are provided.
Akin, D. L.   +3 more
core   +1 more source

Multi-Underwater Target Interception Strategy Based on Deep Reinforcement Learning

open access: yes水下无人系统学报
In the context of multiple autonomous undersea vehicles(AUVs) executing underwater target interception missions, AUVs are required to make precise decisions based on both enemy and partner information, navigating the dual challenges of competition and ...
Wenhao GAN, Yunfei PENG, Lei QIAO
doaj   +1 more source

Assigned responsibility for remote robot operation [PDF]

open access: yes, 2015
The remote control of robots, known as teleoperation, is a non-trivial task, requiring the operator to make decisions based on the information relayed by the robot about its own status as well as its surroundings.
Lee, K, Mann, G, Small, NJ
core   +1 more source

Effectiveness Evaluation of Underwater Heterogeneous Platforms Based on ADC Model

open access: yes水下无人系统学报
Equipment clusters are gradually emerging as a key way to improve the efficiency of underwater tasks. Traditional availability dependability capacity(ADC) models make it difficult to evaluate the collaborative ability of an underwater heterogeneous ...
Xin ZHANG   +5 more
doaj   +1 more source

An Autonomous Surface Vehicle for Long Term Operations

open access: yes, 2018
Environmental monitoring of marine environments presents several challenges: the harshness of the environment, the often remote location, and most importantly, the vast area it covers.
Bukhsbaum, Sharon   +7 more
core   +1 more source

Nonlinear Programming-Based Fault-Tolerant Control for X-Rudder AUVs

open access: yes水下无人系统学报
To fully utilize the fault-tolerant capability of the X-rudder autonomous undersea vehicles (AUVs), a fault-tolerant motion control algorithm for AUVs oriented towards rudder failures was proposed, and it was deployed on a prototype of an X-rudder AUV ...
Ying CHEN
doaj   +1 more source

Biogeography-Based Combinatorial Strategy for Efficient AUV Motion Planning and Task-Time Management

open access: yes, 2016
Autonomous Underwater Vehicles (AUVs) are capable of spending long periods of time for carrying out various underwater missions and marine tasks. In this paper, a novel conflict-free motion planning framework is introduced to enhance underwater vehicle's
Powers, David MW   +3 more
core   +1 more source

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