Results 41 to 50 of about 36,531 (248)

The Impact of Space-Based AIS Antenna Orientation on In-Orbit AIS Detection Performance

Applied Sciences, 2019
In this paper, a study on the impact of changing the space-based Automatic Identification System (AIS) monopole antenna orientation on its message reception performance in orbit has been conducted.
Wahyudi Hasbi, Kamirul, Mohammad Mukhayadi, Udo Renner   +3 more
doaj   +1 more source

Multi-Label Classification for AIS Data Anomaly Detection Using Wavelet Transform

IEEE Access, 2022
Thanks to the Automatic Identification System (AIS), ships and other maritime equipment are able to communicate with each other, for example, by sending information about their position. This solution allows for early collision detection when two or more
Marta Szarmach, Ireneusz Czarnowski
doaj   +1 more source

Intelligent Soft Opto‐Magnetic Robot for Minimally Invasive Interventional Therapy

Advanced Science, EarlyView.
An intelligent soft opto‐magnetic (iSOM) robot is developed that integrates remote magnetic actuation, skin‐mimic tactile perception, and photothermal ablation in a near‐millimeter‐scale design. It enables precise intraluminal navigation and localized ablation while providing real‐time optical feedback to support safe and accurate minimally invasive ...
Jingjing Guo, Xiaoyan Guo, Jian Wei, Miaowen Jiang, Qifa Su, Xian Xia, Zhuozhou Li, Rong Cai, Jianguo Ma, Bo Fu, Ming Li, Jing Zhong, Lijun Xu, Xunming Ji   +13 more
wiley   +1 more source

FPGA implementation of satellite based AIS non-coherent receiver with bandpass sampling

Dianzi Jishu Yingyong, 2018
The satellite based automatic identification system(AIS) receiver is known to have a narrow signal bandwidth, high Doppler frequency drift and a requirement for low complexity. This paper designs a bandpass sampling AIS noncoherent receiver on FPGA.
Tang Ran, Wu Hong, Cheng Shujun, Zhao Yingxin   +3 more
doaj   +1 more source

Optimalisasi Pengoperasian AIS (Automatic Identification System) Dalam Upaya Menjaga Keselamatan Pelayaran

Meteor STIP Marunda, 2023
AIS adalah singkatan dari Automatic Identification System yaitu sistem yang dapat memberikan informasi secara otomatis tentang data-data suatu kapal kepaada kapal lain dengan jarak tertentu, bagaimana cara melakukan pengoprasian AIS. Tujuan penelitian ini adalah untuk mengoptimalkan pengoperasian AIS (Automatic Identification System) dalam upaya ...
Yudhi Setiyantara, null Ningrum Astriawati, Yudhanita Pertiwi, null Ade Chandra Kusuma, null Thomas Wahyu Bagaskoro   +4 more
openaire   +1 more source

Automatic Identification System (AIS): An initiative in purse seine fisheries along Mumbai coast [PDF]

, 2017
Automatic Identification System (AIS) is a significant development in navigation safety since the introduction of RADAR. It was originally developed as a collision avoidance tool for commercial vessels to improve the helmsman’s information about his
Akhilesh, K V, Bhendekar, S N, Chellappan, Anulekshmi, Khandagale, P A, Mhatre, V D, Nakhawa, A D, Pawar, N A, Ramkumar, S, Ratheesh Kumar, R, Singh, V V   +9 more
core  

A Dimensionality Reduction-Based Multi-Step Clustering Method for Robust Vessel Trajectory Analysis [PDF]

, 2017
The Shipboard Automatic Identification System (AIS) is crucial for navigation safety and maritime surveillance, data mining and pattern analysis of AIS information have attracted considerable attention in terms of both basic research and practical ...
Abbas, Agrawal, Choong, Han, Huanhuan Li, Jingxian Liu, Kefeng Wu, Naixue Xiong, Ng, Ryan Liu, Sharma, Tai-hoon Kim, Wang   +12 more
core   +2 more sources

Roadmap on Artificial Intelligence‐Augmented Additive Manufacturing

Advanced Intelligent Systems, EarlyView.
This Roadmap outlines the transformative role of artificial intelligence‐augmented additive manufacturing, highlighting advances in design, monitoring, and product development. By integrating tools such as generative design, computer vision, digital twins, and closed‐loop control, it presents pathways toward smart, scalable, and autonomous additive ...
Ali Zolfagharian, Liuchao Jin, Qi Ge, Wei‐Hsin Liao, Andrés Díaz Lantada, Francisco Franco Martínez, Tianyu Zhang, Tao Liu, Charlie C. L. Wang, Mohammad Hossein Mosallanejad, Reza Ghanavati, Abdollah Saboori, Alejandro De Blas De Miguel, William Solórzano‐Requejo, Yi Cai, Xiangyang Dong, Huangyi Qu, Najmeh Samadiani, Guangyan Huang, Austin Downey, Yanzhou Fu, Lang Yuan, Tsz‐Kwan (Glory) Lee, Arbind Agrahari Baniya, Eisha Waseem, Abdul Rahman Sani, Abbas Z. Kouzani, Yijia Wu, Markus P. Nemitz, Masoud Shirzad, Dageon Oh, Seung Yun Nam, Amedeo Franco Bonatti, Irene Chiesa, Gabriele Maria Fortunato, Giovanni Vozzi, Carmelo De Maria, Mahdi Bodaghi   +37 more
wiley   +1 more source

Research on the Additional Secondary Phase Factor for Automatic Identification System Signals Transmitted over a Rough Sea Surface

Sensors, 2018
This paper investigates the Additional Secondary Phase Factor (ASF) characteristics of Automatic Identification System (AIS) signals spreading over a rough sea surface.
Xiaoye Wang, Shufang Zhang, Xiaowen Sun
doaj   +1 more source

Compact Modeling of Volatile‐Switching Electrochemical Metallization Memory Cells by Means of the Electromotive Force

Advanced Intelligent Systems, EarlyView.
A volatile‐switching compact model of electrochemical metallization memory cells for neuromorphic architecture is developed and validated by reliable reproduction of device characterization measurements: I−V sweeps, SET kinetics, relaxation dynamics.
Rana Walied Ahmad, Solomon Amsalu Chekol, Julius Rasbach, Susanne Hoffmann‐Eifert, Stephan Menzel   +4 more
wiley   +1 more source