Results 41 to 50 of about 1,488,945 (267)
Modular tightly coupled antenna array
, 2020 Prather, Dennis W.As demand for high speed, uninterrupted wireless data access increases, re-search has increased in millimeter wave (mmw) and radio frequency (RF) photonic devices and systems as solutions. Higher frequencies increase data throughput due
Stacy, Brandon J.
core +1 more source
An Unsteady Model for Aircraft Icing Based on Tightly-Coupled Method and Phase-Field Method
Aerospace, 2021 An unsteady tightly-coupled icing model is established in this paper to solve the numerical simulation problem of unsteady aircraft icing. The multi-media fluid of air and droplets is regarded as a single medium fluid with variable material properties ...
Hao Dai +4 more
doaj +1 more source
D₊₊ : Structural Credit Assignment in Tightly Coupled Multiagent Domains [PDF]
Autonomous multiagent teams can be used in complex exploration tasks to both expedite the exploration and improve the efficiency. However, use of multiagent systems presents additional challenges.
Rahmattalabi, Aida
core +6 more sources
Analysis of the Effect of Time Delay on the Integrated GNSS/INS Navigation Systems [PDF]
TransNav, 2013 The performance of tightly coupled GNSS/INS integration is known to be better than that of loosely coupled GNSS/INS integration. However, if the time synchronization error occurs between the GNSS receiver and INS(Inertial Navigation System), the ...
Choel-Kwan Yang, Duk-Sun Shim
doaj +1 more source
Tightly Coupled Array Antennas for Ultra-Wideband Wireless Systems
IEEE Access, 2018 Tightly coupled array (TCA) antenna has become a hot topic of research recently, due to its potential of enabling one single antenna array to operate over an extremely wide frequency range.
Yonggang Zhou +8 more
doaj +1 more source
Tightly Coupled SLAM With Imprecise Architectural Plans [PDF]
IEEE Robotics and Automation LettersRobots navigating indoor environments often have access to architectural plans, which can serve as prior knowledge to enhance their localization and mapping capabilities. While some SLAM algorithms leverage these plans for global localization in real-world environments, they typically overlook a critical challenge: the "as-planned" architectural ...
Muhammad Shaheer +6 more
openaire +4 more sources
Exploiting tightly-coupled cores
, 2014 As we move steadily through the multicore era, and the number of processing cores on each chip continues to rise, parallel computation becomes increasingly important. However, parallelising an application is often difficult because of dependencies between different regions of code which require cores to communicate.
openaire +3 more sources
Tightly coupled probabilistic description logic programs for the semantic web
, 2009 We present a novel approach to probabilistic description logic programs for the Semantic Web in which disjunctive logic programs under the answer set semantics are tightly coupled with description logics and Bayesian probabilities.
Lukasiewicz, T. +16 more
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Tightly Coupled GNSS/INS Integration based on Robust M-Estimators
, 2018 The combination of Global Navigation Satellite Systems (GNSS) and Inertial Navigation System (INS) has become the baseline of many vehicular applications.
Jan Skaloud +11 more
core +1 more source
Instantaneous Observability of Tightly Coupled SINS/GPS during Maneuvers
Sensors, 2016 The tightly coupled strapdown inertial navigation system (SINS)/global position system (GPS) has been widely used. The system observability determines whether the system state can be estimated by a filter efficiently or not.
Junxiang Jiang +3 more
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