Güncel Gönderiler: Elektrik-Elektronik Mühendisliği Bölümü
Toplam kayıt 116, listelenen: 41-60
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Economic Load Dispatch Using Vortex Search Algorithm
(Ieee, 2017)Economic load dispatch (ELD) is one of most fundamental issue for energy generation and distribution in power systems. For this purpose, different optimization techniques are developed and applied to ELD problem. In this ... -
Use of the Genetic Algorithm-Based Fuzzy Logic Controller for Load-Frequency Control in a Two Area Interconnected Power System
(Mdpi Ag, 2017)The use of renewable energy resources has created some problems for power systems. One of the most important of these is load frequency control (LFC). In this study, in order to solve the LFC problem, modern control methods ... -
Rabbit Retinal Ganglion Cell Activation Thresholds in Response to Various Electrical Stimulation Waveforms using a Different Spatial Resolution Electrode Array
(Polish Acad Sciences Inst Physics, 2017)The analysis of retinal ganglion cell responses to electrical stimulation is invaluable way to understand how the retina reacts and develops. Artificial visual prosthetics have made progress to some extent. Although there ... -
A new fuzzy logic proportional controller approach applied to individual pitch angle for wind turbine load mitigation
(Pergamon-Elsevier Science Ltd, 2017)In the world, efforts to increase the resource diversity in electric generation have accelerated lately. So, the great improvements have been achieved in wind turbines (WTs). The dimensions of WTs have grown for more ... -
The effects of random geometric graph structure and clustering on localizability of sensor networks
(Sage Publications Inc, 2017)Graph rigidity provides the conditions of unique localizability for cooperative localization of wireless ad hoc and sensor networks. Specifically, redundant rigidity and 3-connectivity are necessary and sufficient conditions ... -
A bit rate adaptation model for 3D video
(Springer, 2016)Although a significant research effort has been carried out for investigating 3 Dimensional (3D) video display, transmission, coding, etc, the same is not applicable for 3D video adaptation. In addition, ambient illumination, ... -
The impact of disabling suspicious node communications on network lifetime in wireless ad hoc sensor networks
(Tubitak Scientific & Technical Research Council Turkey, 2016)In wireless sensor networks (WSNs), the data observed by different nodes must be relayed safely to the base station over intermediate nodes. In the network environment, some sensor nodes can act suspiciously when they enter ... -
Control of Pitch Angle of Wind Turbine by Fuzzy Pid Controller
(Taylor & Francis Inc, 2016)This article presents a study on set of PID parameters of blade pitch angle controller of wind turbine with fuzzy logic algorithm. Three individual control methods were used to control the wind turbine pitch angle. These ... -
Mobile Device Supported Online Examination System Appropriate To Distance Learning
(Int Organization Center Acad Research, 2016)In modern life information technology has entered into almost every area of people's daily lives and become an important and undeniable part of business, educational and personal life. Thus, technological innovations that ... -
Sparse Representation-based Dictionary Learning Methods for Hyperspectral Super-Resolution
(Ieee, 2016)Due to hardware limitations, hyperspectral imagery has low spatial resolution. It can be obtained super-resolution hyperspectral imagery by means of sparse representation-based methods that are designed for improving spatial ... -
Structural Depth Estimation Via Depth Maps Of 3 Dimensional Videos
(Ieee, 2016)3-Dimensional (3D) Video Quality Assessment (VQA) has been an important area for researchers working in this area. The reason is there isn't any well accepted and standardized VQA method for 3 Dimensional (3D) as for ... -
Video Content Analysis Method for Audiovisual Quality Assessment
(Ieee, 2016)In this study a novel, spatio-temporal characteristics based video content analysis method is presented. The proposed method has been evaluated on different video quality assessment databases, which include videos with ... -
A new hybrid algorithm with genetic-teaching learning optimization (G-TLBO) technique for optimizing of power flow in wind-thermal power systems
(Springer, 2016)In this study, a new hybrid genetic teaching learning-based optimization algorithm is proposed for wind-thermal power systems. The proposed algorithm is applied to a 19 bus 7336 MW Turkish-wind-thermal power system under ... -
Graph invariants for unique localizability in cooperative localization of wireless sensor networks: Rigidity index and redundancy index
(Elsevier Science Bv, 2016)Rigidity theory enables us to specify the conditions of unique localizability in the cooperative localization problem of wireless sensor networks: This paper presents a combinatorial rigidity approach to measure (i) generic ... -
Proportional-integral-derivative parameter optimisation of blade pitch controller in wind turbines by a new intelligent genetic algorithm
(Inst Engineering Technology-Iet, 2016)Output powers of wind turbines (WTs) with variable blade pitch over nominal wind speeds are controlled by means of blade pitch adjustment. While tuning the blade pitch, conventional proportional-integral-derivative (PID) ... -
The Effect of Crack Geometry on the Nondestructive Fault Detection in a Composite Beam
(Int Inst Acoustics & Vibration, 2016)Defects in structures may be inherited from materials and manufacturing or they develop during service. Defects may cause catastrophic failure, which is why their detection and classification are important issues. Many ... -
The Effect of Dictionary Learning Algorithms on Super-resolution Hyperspectral Reconstruction
(Ieee, 2015)The spatial resolutions of hyperspectral images are generally lower due to imaging hardware limitations. Super-resolution algorithms can be applied to obtain higher resolutions. Many algorithms exist to achieve super-resolution ... -
Robust Tuning of Power System Stabilizer by Using Orthogonal Learning Artificial Bee Colony
(Elsevier Science Bv, 2015)This study presents a design technique of a robust power system stabilizer using different performance indices obtained from artificial bee colony (ABC) algorithm. The parameters of a power system stabilizer (PSS) are tuned ... -
Content Aware Audiovisual Quality Assessment
(Ieee, 2015)In this study, a novel, content aware audiovisual quality assessment (AVQA) method using a spatio-temporal characteristics based video classification method has been proposed and evaluated on AVQA database created by ... -
Combinatorial measures of rigidity in wireless sensor and robot networks
(Ieee, 2015)This paper presents a combinatorial rigidity approach to measure rigidity and redundant rigidity for wireless sensor and robot networks. Redundant rigidity is a necessary condition for global rigidity, which is desirable ...