Results 21 to 30 of about 5,533,289 (316)

Validation of Underwater Sensor Package Using Feature Based SLAM

open access: yesSensors, 2016
Robotic vehicles working in new, unexplored environments must be able to locate themselves in the environment while constructing a picture of the objects in the environment that could act as obstacles that would prevent the vehicles from completing their
Christopher Cain, Alexander Leonessa
doaj   +1 more source

Dynamic delta modeling [PDF]

open access: yesProceedings of the 16th International Software Product Line Conference - Volume 2, 2012
Abstract Delta Modeling (ADM) offers an algebraic description of how a (software) product line may be built so that every product can be automatically derived by structured reuse of code. In traditional application engineering a single valid feature configuration is chosen, which does not change during the lifetime of the product.
openaire   +3 more sources

Model for macroevolutionary dynamics [PDF]

open access: yesProceedings of the National Academy of Sciences, 2013
Significance Genera are often viewed as artificial constructs of taxonomic practice. Here, we show that a stochastic model that includes three events with constant rates—species formation, extinction of species, and origination of new genera—can describe well the species-within-genus distributions for large taxa.
Maruvka, Yosef E   +3 more
openaire   +4 more sources

Dynamic Modeling and Simulation of a Rotating Single Link Flexible Robotic Manipulator Subject to Quick Stops [PDF]

open access: yes, 2014
Single link robotic manipulators are extensively used in industry and research operations. The main design requirement of such manipulators is to minimize link dynamic deflection and its active end vibrations, and obtain high position accuracy during its
Noroozi, Siamak, Dupac, Mihai
core   +1 more source

Bioinspired Tracking Control of High Speed Nonholonomic Ground Vehicles

open access: yesJournal of Robotics, 2015
The behavior of nature’s predators is considered for designing a high speed tracking controller for nonholonomic vehicles, whose dynamics are represented using a unicycle model.
Adam Shoemaker, Alexander Leonessa
doaj   +1 more source

Dynamic Modeling

open access: yes, 2020
Dynamic modeling is a valuable technique used to understand different systems on a temporal basis. This approach resulted in a more practical, intuitive endeavor modeling.
Sveriges lantbruksuniversitet.   +1 more
core   +1 more source

Potential of Clay-Based Geomaterials for Passive Treatment of Brackish and Saline Waters [PDF]

open access: yesBIO Web of Conferences
The increasing salinity and water scarcity of water resources are major problems in semi-arid or arid regions. This study examines the possibilities of a hybrid geomaterial based on clay to treat passively water bodies that are brackish or saline made ...
Karbal Abdelbast   +6 more
doaj   +1 more source

Toward the Impact of Non-pharmaceutical Interventions and Vaccination on the COVID-19 Pandemic With Time-Dependent SEIR Model

open access: yesFrontiers in Artificial Intelligence, 2021
The outbreak of COVID-19, caused by the SARS-CoV-2 coronavirus, has been declared a pandemic by the World Health Organization (WHO) in March, 2020 and rapidly spread to over 210 countries and territories around the world.
Yuexin Li   +4 more
doaj   +1 more source

Sequential action and beliefs under partially observable DSGE environments [PDF]

open access: yes, 2012
Revised and resubmitted at Computational EconomicsThis paper introduces a classification of DSGEs from a Markovian perspective, and positions the class of POMDP (Partially Observable Markov Decision Process) to the center of a generalization of linear ...
Kim, Seong-Hoon
core   +1 more source

A New Efficient Step-Up Boost Converter with CLD Cell for Electric Vehicle and New Energy Systems

open access: yesEnergies, 2020
An increase in demand for renewable energy resources, energy storage technologies, and electric vehicles requires high-power level DC-DC converters. The DC-DC converter that is suitable for high-power conversion applications (i.e., resonant, full-bridge ...
Muhammad Zeeshan Malik   +6 more
doaj   +1 more source

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