Results 11 to 20 of about 72,816 (294)

Research on Flight Collision Avoidance Control on The Sun-Earth Libration Points Based on Barrier Theory [PDF]

Xibei Gongye Daxue Xuebao, 2018
In the spacecraft formation task, a spacecraft failure or formation of the mission to change the need for reconstruction of the formation. In the process of reconstruction, how to carry out spacecraft anti-collision has been widespread concern.

doaj   +1 more source

Safety Assessment of Ship Collision with Piers under the Protection of Anti-Collision Floating Box Based on BIM Technology

Advances in Civil Engineering, 2022
In order to research the force state of the piers subjected to a ship collision under the protection of floating anti-collision facilities, this study uses nonlinear spring connections to simulate the impact of ship damping and incidental water quality ...
Ying-hao Chen, Cheng Liu, Xue-feng Zhao, Fa-xiong Li   +3 more
doaj   +1 more source

From M-ary Query to Bit Query: a new strategy for efficient large-scale RFID identification [PDF]

, 2006
The tag collision avoidance has been viewed as one of the most important research problems in RFID communications and bit tracking technology has been widely embedded in query tree (QT) based algorithms to tackle such challenge.
A. Kushino, A. Moretti, A. Strong, A. Vecchi, A.J. Loan, C.M. Urry, C.M. Urry, D. Scott, D.E. Gruber, D.H. Lumb, F.A. Aharonian, F.E. Marshall, J. Gonzales-Nuevo, J. Mather, L. Toffolatti, M. Perri, M. Tegmark, P. Giommi, P. Giommi, P. Giommi, P. Padovani, P. Padovani, P. Padovani, P. Rosati, P. Sreekumar, R. Giacconi, R.C. Hartman, R.D. Blandford, S. Vellieux, T.A. Rector   +29 more
core   +3 more sources

Probabilistic DCS: An RFID reader-to-reader anti-collision protocol [PDF]

, 2011
The wide adoption of radio frequency identification (RFID) for applications requiring a large number of tags and readers makes critical the reader-to-reader collision problem.
Ferrero, Renato, Gandino, Filippo, Montrucchio, Bartolomeo, Rebaudengo, Maurizio   +3 more
core   +1 more source

Experimental Study on Low-Cost Sensor Sensitivity of Inspection Quadcopter’s Anti-Collision System [PDF]

E3S Web of Conferences
This manuscript presents the experimental study on low-cost sensor sensitivity of inspection quadcopter’s anti-collision system. This inspection quadcopter is designed to be operated in aerodrome or hanger for the inspection of wide body aircraft for ...
Chandran Navaneetha Krisnan, Basri Adi Azriff, Basri Ernnie Illyani, Sultan Mohammed Thariq Hameed   +3 more
doaj   +1 more source

An Admission-Control-Based Dynamic Query Tree Protocol for Fast Moving RFID Tag Identification

Applied Sciences, 2023
As one of the key techniques used in the perception layer of the Industrial Internet of Things (IIoT), radio frequency identification (RFID) has been widely applied for object tracing, smart warehouse management, product line monitoring, etc.
Jiabin Peng, Lijuan Zhang, Mingqiu Fan, Nan Zhao, Lei Lei, Qirui He, Jiangcheng Xia   +6 more
doaj   +1 more source

Context-Aware Perspective Analysis Working Of RFID Anti-Collision Protocols

JISR on Computing, 2018
RFID (Radio Frequency Identification) is the fastest growing technology, as many IoT devices are communicating via RFID technology. During the interaction among RFID reader and tag, collision happens in different ways like tag-to-tag, reader-to-reader ...
Muhammad Ayoub Kamal, Muhammad Karar Kamal, Muhammad Alam   +2 more
doaj   +1 more source

Vehicles Anti-collision System

International Journal of Computer Applications, 2014
To communicate between vehicles running on highway a wireless technology should be applied which will enable the potential to avoid collision. This paper discusses the method of sharing information of vehicles using laser beam detection. The speed and distance of the vehicles is obtained using BLINDER laser detector according to which commands of ...
Rahul Sharma, Neha Jaiswal, Ankit Jaiswal, Ajit Kumar   +3 more
openaire   +1 more source

Analysis on the Process of Ship Striking the Anti-collision Pier [PDF]

TransNav, 2022
China's extensive inland navigable water system determines that inland navigation must be an important part of China's shipping industry. The collision process of ship striking the anti-collision pier is analyzed through simulation experiment in this ...
Chunbo Zhao, Huaran Yan
doaj   +1 more source

TMIA: A Tree-Based Multi-Reader Interactive Anti-Collision Algorithm for RFID Tag Identification

IEEE Access, 2020
In the RFID system, the tag collision problem seriously affects the efficiency of tag identification. Among the anti-collision algorithms, tree-based anti-collision algorithms are popular for the reason that they can ensure that the tags can ...
Jianhua Song, Shuai He, Hui Yao
doaj   +1 more source