Results 21 to 30 of about 959,413 (134)

A layered fuzzy logic controller for nonholonomic car-like robot [PDF]

open access: yes, 2006
A system for real time navigation of a nonholonomic car-like robot in a dynamic environment consists of two layers is described: a Sugeno-type fuzzy motion planner; and a modified proportional navigation based fuzzy controller.
El-Khatib, M.M., Hamilton, D.J.
core   +1 more source

Distributed Energy Management for Port Power System under False Data Injection Attacks

open access: yesComplexity, 2022
This paper investigates a distributed energy management strategy for the port power system under false data injection attacks. The attacker can tamper with the interaction information of energy equipment, penetrate the boundary between port information ...
Qihe Shan   +3 more
doaj   +1 more source

A Novel Intelligent Ship Detection Method Based on Attention Mechanism Feature Enhancement

open access: yesJournal of Marine Science and Engineering, 2023
The intelligent perception ability of the close-range navigation environment is the basis of autonomous decision-making and control of unmanned ships. In order to realize real-time perception of the close-range environment of unmanned ships, an enhanced ...
Yingdong Ye   +4 more
doaj   +1 more source

Learning and Exposure Affect Environmental Perception Less than Evolutionary Navigation Costs [PDF]

open access: yes, 2013
Russell E. Jackson is with University of Idaho, Chéla R. Willey is with University of California Los Angeles, Lawrence K. Cormack is with UT Austin.Most behaviors are conditional upon successful navigation of the environment, which depends upon distance ...
Cormack, Lawrence K.   +2 more
core   +3 more sources

Performance analysis of the BDSBAS-B1C message in trial operation stage

open access: yesScientific Reports, 2023
BeiDou Satellite-based Augmentation System (BDSBAS) has come into the trial operation stage since July, 2020. To evaluate the characteristic of the augmentation message in BDSBAS-B1C signal, the effectiveness of the message content was firstly analyzed ...
Jie Xin   +8 more
doaj   +1 more source

Mixing navigation on networks [PDF]

open access: yes, 2007
In this Letter, we proposed a mixing navigation mechanism, which interpolates between random-walk and shortest-path protocol. The navigation efficiency can be remarkably enhanced via a few routers.
Adamic   +27 more
core   +2 more sources

Map-Based Navigation in a Graphical MOO [PDF]

open access: yes, 2001
Traditional MUDs and MOOs lack support for global wareness and simple navigation. These problems can be addressed by the introduction of a map-based navigation tool.
Bowman, Doug A.   +2 more
core   +3 more sources

Enhanced microwave-optical conversion via ancillary electro-mechanical coupling

open access: yesResults in Physics, 2022
Converting signals from the microwave to the optical domain has attracted great attention due to its potential applications in the field of quantum networks.
Tianli Wei   +3 more
doaj   +1 more source

Honeybee navigation [PDF]

open access: yesCurrent Biology, 2003
Why the interest in honeybees? Many of us have marvelled at the ability of honeybees to find an attractive flower patch, miles away from their hive, and to return to it repeatedly with unerring accuracy. How do they do this with a brain smaller than a sesame seed? We don't know all the answers yet, but bees seem to be able to estimate the distance to a
openaire   +3 more sources

A method for evaluating microwaves entanglement efficiency based on second-order correlation detection

open access: yesResults in Physics, 2019
A method for evaluating the entanglement efficiency of dual-path entangled microwaves based on second-order correlation detection is proposed in this paper.
Tianli Wei   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy