Güncel Gönderiler: Bildiri Koleksiyonu
Toplam kayıt 355, listelenen: 281-300
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Inclusion, Restriction, and Overlapping Decompositions of Neutral Systems With Distributed Time-Delay
(Elsevier Science BV, 2016)Inclusion and restriction principles for linear time-invariant neutral distributed-time-delay systems is defined. Overlapping decompositions and expansions of such systems are then discussed. Controller design using ... -
Solar radiation data modeling with a novel surface fitting approach
(Springer-Verlag Berlin, 2008)In this work one year hourly solar radiation data are analyzed and modeled. Using a 2-D surface fitting approach, a novel model is developed for the general behavior of the solar radiation. The mathematical formulation of ... -
The effect of missing wind speed data on wind power estimation
(Springer-Verlag Berlin, 2007)In this paper, the effect of possible missing data on wind power estimation is examined. One-month wind speed data obtained from wind and solar observation station which is constructed at Iki Ey- Campus of Anadolu University ... -
Determination of displacements on a cutting disc during sawing process
(Elsevier Science BV, 2016)In this paper, the displacement signals of a saw disc during cutting of square shaped metallic profiles are examined. The most important aspects of the study for sustainable manufacturing are reducing maintenance costs by ... -
The Effect of Markov Chain State Size for Synthetic Wind Speed Generation
(IEEE, 2008)In this study hourly wind speed time series data of Eskisehir region, Turkey have been used for stochastic generation of wind speed data using the transition matrix approach of the Markov chain process. Previous work on ... -
Wide-Band Piezoelectric Resonance Frequency Energy Harvester
(IEEE, 2014)Some of the piezoelectric devices work more efficiently around the resonance frequencies. Piezoelectric structures have the highest displacement and charge generation closer to the resonance conditions. In this study, a ... -
A novel 2-d model approach for the prediction of hourly solar radiation
(Springer-Verlag Berlin, 2007)In this work, a two-dimensional (2-D) representation of the hourly solar radiation data is proposed. The model enables accurate forecasting using image prediction methods. One year solar radiation data that is acquired and ... -
Determinaton of the Number of Vehicles Using Unmanned Aerial Vehicles
(IEEE, 2014)This paper includes an application of the four rotor unmanned aerial vehicle names as quadrocopter. This application is determination of the traffic density depending on the number of vehicle in the certain area. For this ... -
A Time-frequency analysis for deflection of a cutting disc used in sawing process
(Trans Tech Publications LTD, 2011)Cutting discs are affected by various forces which cause stresses and deflections on the discs. Lateral deflection is one of the most frequent. It is important to know that major lateral deflections can cause undesired ... -
Self Organizing Map (SOM) approach for classification of mechanical faults in induction motors
(Springer-Verlag Berlin, 2007)In this work, Self Organizing Map (SOM) is used in order to detect and classify the broken rotor bars and misalignment type mechanical faults that often occur in induction motors which are widely used in industry. The ... -
A Motion Adaptive Wavelet-Denoising for Frame-Rate Up-Conversion
(IEEE, 2016)This study introduces a method that employs a wavelet zerotree-based shrinkage algorithm motion-adaptively-combined with optical flow estimation for video frame rate up-conversion. In the method, an optical flow estimation ... -
Cable and Wire Detection System for Aircrafts
(IEEE, 2013)EDlines is a robust and accurate line segment detector that is known to run 11 times faster than the popular (and fastest known) method of LSD, while avoiding necessity of parameter adjustments. In this work, this detector ... -
Segmentaton Performance Comparison over HDR Images
(IEEE, 2015)Achievement of sharp, crisp and contrasty photos plays an important role in automatic image segmentation. A fair contrast can be achieved by successful exposure settings in the camera, which can be difficult to achieve ... -
Detection of Voltage Flicker and Voltage Harmonic Using Hilbert Huang Transform
(IEEE, 2014)Hilbert Huang Transform, which was suggested by Huang and improved by Flandrin and his group, is a new signal processing method. The analysis of nonlinear and non stationary signals can use HHT. This paper deals with the ... -
The Mycielski78 compression algorithm
(IEEE, 2006)The Mycielski predictor is a prediction algorithm that utilizes the infinite past of a data sequence. The algorithm resembles the LZ77 compression method. LZ78, on the other hand, is a dictionary based lossless compression ... -
Mycielski Approach for Synthetic Wind Speed Data Generation
(IEEE, 2009)In this paper, a novel Mycielski based approach for wind speed data generation is developed and presented. The efficincy of the proposed approach is tested using hourly wind speed data obtained from Izmir region. To test ... -
Voltage waveform pattern selection for power quality event classification
(IEEE, 2007)Selection of useful and appropriate identifiers plays an important role in most detection and classification problems including the analysis of voltage waveform for power quality (PQ). In this case, the identifiers are ... -
Optimal power flow analysis of the 22-bus 380-kV interconnected power system in Turkey
(IEEE, 2006)In this paper, the Newton based optimal power now analysis (OPF) implemented using MATLAB (R) is applied for the 22-bus interconnected power system in Turkey which consists of 8 generation and 14 load bus connected each ... -
Wind Speed Prediction Using Artificial Neural Networks Based on Multiple Local Measurements in Eskisehir
(Elsevier Science BV, 2017)In this study, artificial neural network (ANN) based models, which differently uses multiple local meteorological measurements together such as wind speed, temperature and pressure values, are proposed and it shown ANN ... -
Very Short Term Wind Speed Forecasting Using Multivariable Dense Data with WLS-MARMA Model
(Elsevier Science BV, 2017)In this study, very short-term wind speed forecasting problem, which is quite important for the future's electricity market -wind forecasting control algorithms, is investigated. Recently, the multi-channel (spatial) methods ...
