Ograniczanie wyników
Czasopisma help
Lata help
Autorzy help
Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Znaleziono wyników: 101
first rewind previous Strona / 6 next fast forward last
Wyszukiwano:
w słowach kluczowych:  particle swarm optimization
help Sortuj według:

help Ogranicz wyniki do:
1
100%
Journal of Automation Mobile Robotics and Intelligent Systems
EN The controller parameterization is often carried out by applying basic empirical formulas within an integrated automatic design. Hence, the determined settings are often insufficiently verified by the resulting system behavior. In this paper an approach for the controller parameterization by using m[...]
2
100%
Bulletin of the Polish Academy of Sciences. Technical Sciences
EN The paper presents implementation of PSO (Particle Swarm Optimization) to ANN-based speed controller tuning. Selected learning parameters are optimized according to the control objective function. A battery electric vehicle is considered as a potential plant for an adaptive speed controller. The nee[...]
3
100%
Journal of Automation Mobile Robotics and Intelligent Systems
EN The Particle Swarm Optimization (PSO) and the Genetic Algorithms (GA) have been used successfully in solving problems of optimization with continuous and combinatorial search spaces. In this paper the results of the application of PSO and GAs for the optimization of mathematical functions are presen[...]
4
100%
Present Problems of Power System Control
2012 Nr 2 41-51
EN Power system loads are one of its crucial elements to be modeled in stability studies. However their static and dynamic characteristics are very often unknown and usually changing in time (daily, weekly, monthly and seasonal variations). Taking this into account, a measurement-based approach for det[...]
5
100%
Machine Graphics and Vision
EN We present a particle swarm optimization (PSO) based system for markerless full body motion tracking. The fitness function is smoothed in an annealing scheme and then quantized. In this manner we extract a pool of candidate best particles. The swarm of particles selects a global best from such a poo[...]
6
100%
Fundamenta Informaticae
EN This paper proposes a particle swarm optimization based algorithm for object tracking in image sequences. The parametric models of variability of the object appearance are employed to shift the particle swarm in order to cover the promising object location. Afterwards the particles are drawn from a [...]
7
100%
Fundamenta Informaticae
EN This paper presents a fast two-stage corner detector with noise tolerance. In the first stage, a novel candidate pruning approach based on PSO-SVM is proposed to select candidatecorner pixels which have great potential to be corners. In the second stage the Harris corner detector is employed to reco[...]
8
100%
Fundamenta Informaticae
EN Population based metaheuristics are commonly used for global optimization problems. These techniques depend largely on the generation of initial population. A good initial population may not only result in a better fitness function value but may also help in faster convergence. Although these techni[...]
9
100%
Machine Graphics and Vision
EN The movement of people can be considered as the flow of liquid, so we can use the methods employed for the flow of liquid to understand the motion of a crowd. Based on this, we present a novel framework for abnormal behavior detection in crowded scenes. We extract a topological structure from the cr[...]
10
100%
Computer Methods in Materials Science
2014 Vol. 14, No. 4 206--214
PL W artykule omówiono identyfikację parametrów modelu automatów komórkowych (Cellular Automata - CA) do symulacji rekrystalizacji statycznej z wykorzystaniem metody roju cząstek (Particle Swarm Optimization). W pierwszej części pracy przedstawiono główne założenia wykorzystanej do identyfikacji metody[...]
EN Development of the inverse algorithm for identification of the discrete cellular automata model of the static recrystallization based on the particle swarm optimization method is the main aim of the work. First, the idea of the inverse analysis approach is presented. Then subsequent modules of the a[...]
11
100%
Studia Informatica : systems and information technology
2006 Vol. 1(7) 77--91
EN The paper presents the results of comparison of three metaheuristics that currently exist in the problem of function optimization. The first algorithm is Particle Swarm Optimization (PSO) - the algorithm has recently emerged. The next one is based on a paradigm of Artificial Immune System (AIS). Bot[...]
12
100%
Bulletin of the Polish Academy of Sciences. Technical Sciences
2013 Vol. 61, nr 3 649--660
EN This paper presents the application of a particle swarm optimization (PSO) to determine iterative learning control (ILC) law gains for an inverter with an LC output filter. Available analytical tuning methods derived for a given type of ILC law are not very straightforward if additional performance [...]
13
100%
Journal of KONES
2017 Vol. 24, No. 2 125--132
EN Small-unmanned aerial vehicle propellers usually have a low figure of merit due to operating in the low Reynold’s number region due to their size and velocity. The airflow on the airfoil becomes increasingly laminar in this region thus increasing the profile drag and consequently reducing the figure[...]
14
100%
Journal of KONES
2017 Vol. 24, No. 3 291--298
EN Reduction of transient and residual payload swing in crane systems is a key control objective to guarantee the safety and efficiency requirements. The fast and accurate payload positioning with swing suppression within the acceptable range to avoid accidents is the challenging problem due to the und[...]
15
100%
Journal of Automation Mobile Robotics and Intelligent Systems
EN In this paper the design an optimal PSS-PID controller for single machine connected to an infinite bus (SMIB). We presented a novel application of particle swarm optimization (PSO) for the optimal tuning of the new PSS-PID controller. The proposed approach has superior features, including easy imple[...]
16
100%
Archives of Acoustics
2018 Vol. 43, No. 3 385--395
EN Five models and methodology are discussed in this paper for constructing classifiers capable of recognizing in real time the type of fuel injected into a diesel engine cylinder to accuracy acceptable in practical technical applications. Experimental research was carried out on the dynamic engine tes[...]
17
100%
Automatyka / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
PL Algorytmy metaheurystyczne inspirowane naturą znajdują szerokie zastosowanie w problemach optymalizacji kombinatorycznej. Do tej klasy metod należy algorytm optymalizacji rojem cząstek oparty na zachowaniach stada ptaków. W artykule przedstawiono zastosowanie binarnego algorytmu optymalizacji rojem [...]
EN Nature-inspired metaheuristic algorithms are successfully applied to combinatorial optimization problems. They incorporate particle swarm optimization inspired by the behaviors of bird flocks. This paper presents the applying of binary particle swarm optimization to the multidimensional knapsack pro[...]
18
100%
Computer Science
2019 Vol. 20 (2) 245--269
EN To solve multicast routing under multiple constraints, it is required to generate a multicast tree that ranges from a source to the destinations with minimum cost subject to several constraints. In this paper, PSO has been embedded with BFO to improve the convergence speed and avoid premature conver[...]
19
89%
Pomiary Automatyka Kontrola
2014 R. 60, nr 7 474--476
PL W dobie poszukiwania układów cyfrowych o niskim zużyciu energii układy odwracalne stanowią ciekawą alternatywę dla aktualnie stosowanych układów cyfrowych. Jednym z najistotniejszych zagadnień w dziedzinie budowy układów cyfrowych jest synteza układu reprezentującego zadaną funkcję. Niestety do dzis[...]
EN In the domain of Reversible Circuits there is still lack of good synthesis algorithms. There are many heuristic propositions, unfortunately, their results for a given reversible function usually are circuits far from optimal implementations. There are some propositions of using Particle Swarm Optimi[...]
20
88%
Journal of Automation Mobile Robotics and Intelligent Systems
EN In the last years, there has been a increase currents harmonics on electrical network injected by nonlinear loads, such as rectifier equipment used in telecommunication system, power suppliers, domestic appliances, ect. This paper makes a comparison of the effectiveness of the two methods on particu[...]
first rewind previous Strona / 6 next fast forward last