Results 71 to 80 of about 3,484 (184)

Methods of structural-parametric synthesis of autonomous underwater vehicles designed to solve problems in the interests of the mineral resources complex

Современная наука и инновации
This paper presents the conclusions drawn from a study of the development process of autonomous unmanned underwater vehicles (AUV). The study reveals that the development of AUV is a complex and multidisciplinary process involving a wide range of ...
D. A. Pervukhin, D. D. Kotov, Yu. M. Iskanderov   +2 more
doaj   +1 more source

Perancangan Sistem Pengaturan Kestabilan Autonomous Underwater (AUV) untuk Gerak Lateral Menggunakan Sliding Mode Control (SMC)

Jurnal Teknik ITS, 2014
Autonomous Underwater Vehicle  (AUV) merupakan kendaraan bawah air yang dapat bergerak tanpa kendali manusia dan  bermanuver  sesuai  dengan  perintah  yang  diberikan.  AUV memiliki  kemampuan  manuver  yang  dinamis  untuk  melacak lintasan.  Kemampuan 
Septian Ainur Rofiq, Rusdhianto Effendie, Aries Sulisetyono   +2 more
doaj  

Sub-parent AUV with multi-load release capacity: principle, mechanism design and performance testing

Zhongguo Jianchuan Yanjiu
Objective This paper proposes the concept of a sub-parent AUV to address the specific requirements of load capacity, response speed and multi-body coordination in scenarios such as underwater search and rescue, wartime defense and dense attacks.
Haochen LI, Wenchao QIAO, Hang ZHANG, Shengzeng ZHOU, Xinliang TIAN, Binrong WEN   +5 more
doaj   +1 more source

Coverage path planning for multi-AUV considering ocean currents and sonar performance

Frontiers in Marine Science
Coverage path planning (CPP) for target search by autonomous unmanned vehicle (AUV) involves two crucial aspects: (1) the sonar performance of the AUV is sensitive to ocean environment, such as changes in terrain; and (2) the ocean currents significantly
Xukai Mu, Wei Gao
doaj   +1 more source

Design of coordinated path following controller for multiple autonomous underwater vehicle considering obstacles and collision avoidance

نشریه مهندسی دریا, 2017
In this paper the problem of coordinated path following for a group of Autonomous Underwater Vehicle (AUV) subjected to obstacle and collision avoidance is considered.
Hassan Sayyaadi, Iman Ghasemi
doaj  

Hydrodynamic Numerical Analysis of Wave Pattern Due to the Motion of Suboff 5470 Underwater Vehicle Near the Free Surface

نشریه مهندسی دریا, 2019
The wave pattern generated by motion of autonomous underwater vehicle (AUV) near the water free surface is one of the significant factors in order to identify the AUV. In this research, firstly simulating the flow with constant velocity around the Wigley
masih honarmand, amir honaryar, mahmoud ghiasi   +2 more
doaj  

Reliable energy-efficient routing protocol based on anomalous detection and AUV-aid for underwater sensor networks

Tongxin xuebao
In recent years, the rapid development of autonomous underwater vehicle (AUV) has greatly expanded the applications of underwater sensor network(UWSN).
LI Chong, DU Xiujuan, WANG Lijuan, TIAN Xiaojing, WANG Zhigang   +4 more
doaj  

ETC-based control of underactuated AUVs and AUV formations in a 2D plane

, 2022
This master thesis is aimed at single auv (autonomous underwater vehicle) and auv formation control in two-dimensional horizontal plane. For sake of increasing services life and saving communication resources, event-triggered mechanism is taken into consideration. two coordinate systems are introduced: earth-fixed frame and body-fixed frame.
openaire   +1 more source

Concomitant Anterior and Posterior Urethral Valves in an Infant: Diagnostic Challenges and Endoscopic Management. [PDF]

J Indian Assoc Pediatr Surg
Shandilya G, Najeeb N, Jana S, Dudhani S, Kumar A, Sinha AK.   +5 more
europepmc   +1 more source

Improving rare-class detection in deep-sea imagery via generative augmentation with stable diffusion. [PDF]

Sci Rep
Deng J, Duan M, Wei D, Song W, He X, Xia J.   +5 more
europepmc   +1 more source