Results 31 to 40 of about 9,857,977 (300)

COMPUTER SIMULATION OF A PROBLEM CROSSROAD IN THE ANYLOGIC ENVIRONMENT

open access: yesИзвестия Томского политехнического университета: Промышленная кибернетика, 2023
The relevance of the research is caused by the development of microdistricts in the north-east of the city of Tomsk, which increases the load on the intersection under consideration, also this section of the road network is a link between the north ...
Artemy V. Li   +4 more
doaj   +1 more source

A Sustainable Scheme for Minimizing Energy in Visual Sensor Network using Disjoint Set Cover Approach [PDF]

open access: yesEngineering and Technology Journal, 2020
Directional sensors in wireless visual sensor networks attract growing attention as a promising tool for monitoring the real world; directional sensors consume energy for two main tasks: sensing and communication.
Shuruq Hashim, Muna Jawad, Bassam Wheedd
doaj   +1 more source

The Impact of Fleet Coordination on Taxi Operations

open access: yesJournal of Advanced Transportation, 2021
On-demand mobility has existed for more than 100 years in the form of taxi systems. Comparatively recently, ride-hailing schemes have also grown to a significant mode share.
Claudio Ruch   +3 more
doaj   +1 more source

High-speed recursive-separable image processing filters with variable scanning aperture sizes

open access: yesКомпьютерная оптика, 2023
In the process of development of computer technologies, the number of areas of their application naturally grows and, along with it, the complexity of the tasks to be solved, which entails the need for new research.
A.V. Kamenskiy   +5 more
doaj   +1 more source

Optimal control of Allen-Cahn systems [PDF]

open access: yes, 2013
Optimization problems governed by Allen-Cahn systems including elastic effects are formulated and first-order necessary optimality conditions are presented.
Blank, Luise   +4 more
core   +3 more sources

On the controllability of distributed systems [PDF]

open access: yesProceedings of the National Academy of Sciences, 1997
To “control” a system is to make it behave (hopefully) according to our “wishes,” in a way compatible with safety and ethics, at the least possible cost. The systems considered here are distributed—i.e., governed (modeled) by partial differential equations (PDEs) of evolution.
openaire   +3 more sources

BOUNDARY CONTROL SYSTEMS AND THE SYSTEM NODE [PDF]

open access: yesIFAC Proceedings Volumes, 2005
In this paper we show how to formulate a boundary control system in terms of the system node, that is, as an operator $ \mathcal{S}:= \left[ \begin{smallmatrix} A\& B\, \\ C\& D \end{smallmatrix}\right]:D(S) \rightarrow \vects{ X }{ Y }$ where $X$ is the state space and $Y$ is the output space.
Villegas, J.A.   +3 more
openaire   +3 more sources

Unranking Small Combinations of a Large Set in Co-Lexicographic Order

open access: yesAlgorithms, 2022
The presented research is devoted to the problem of developing new combinatorial generation algorithms for combinations. In this paper, we develop a modification of Ruskey’s algorithm for unranking m-combinations of an n-set in co-lexicographic order ...
Vladimir Kruchinin   +3 more
doaj   +1 more source

Singular trajectories of control-affine systems [PDF]

open access: yes, 2006
When applying methods of optimal control to motion planning or stabilization problems, some theoretical or numerical difficulties may arise, due to the presence of specific trajectories, namely, singular minimizing trajectories of the underlying optimal ...
Chitour, Yacine   +2 more
core   +5 more sources

Optimal control of nonlinear systems: a predictive control approach [PDF]

open access: yes, 2003
A new nonlinear predictive control law for a class of multivariable nonlinear systems is presented in this paper. It is shown that the closed-loop dynamics under this nonlinear predictive controller explicitly depend on design parameters (prediction time
Ballance, D.J.   +2 more
core   +3 more sources

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