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Toplam kayıt 63, listelenen: 51-60
Self-Deploying Composite Shell Reflector Antenna for Ku-Band Missions: 1.5 m Diameter Demonstrator
(IEEE, 2013)
Carbon fiber reinforced plastic (CFRP) composite shell reflectors have been developed for space borne antennas due to their light weight, high thermal stability, and high surface accuracy. In order to reduce launch cost ...
Scheduling of Domestic Shiftable Loads via Cuckoo Search Optimization Algorithm
(IEEE, 2016)
Electrical power systems have been developed to more advanced structures called as smart grids. Among many other issues, demand side management (DSM) is one of the important instruments of the smart grids. DSM techniques ...
Hydroxyapatite production on ultrafine-grained pure titanium by micro-arc oxidation and hydrothermal treatment
(Elsevier Science Sa, 2011)
In this study, pure-Ti (Grade-2) was severely plastically deformed by equal-channel angular extrusion (ECAE) to improve its strength, and then subjected to micro arc oxidation (MAO) and hydrothermal treatment (HT) to achieve ...
Performance and Degradation Analyses of two Different PV Modules in Central Anatolia
(IEEE, 2018)
Ankara (latitude: around 40 degrees N) is in Central Anatolia and the climate is dry continental. Due to the rapid transition to renewable energy policies of Turkey it is now a must to complete truthful feasibility analyses ...
Detecting and Removing Repetitive Errors from PPP Time Series by Means of Adaptive Filter
(IEEE, 2017)
PPP (Precise Point Positioning) is a relatively new GNSS (Global Navigation Satellite System) method that enables position determinations using a single receiver. Being able to survey with a single receiver makes this ...
Optimal Scheduling of Time Shiftable Loads in a Task Scheduling Based Demand Response Program by Symbiotic Organisms Search Algorithm
(IEEE, 2017)
Demand side management is one of the key issues in smart electrical grid studies. Power demand of consumers can be managed via demand response(DR) programs. Task scheduling (TS) based demand response is one of the DR ...
Hardware Optimization for Belief Propagation Polar Code Decoder with Early Stopping Criteria Using High-Speed Parallel-Prefix Ling Adder
(IEEE, 2017)
Belief propagation (BP) polar code decoder is well-studied from many aspects. This study proposes a hardware optimization to improve performance of polar BP decoder by modifying both processing element (PE) and early ...
An Improved 0.8 V-OC Model Based GMPPT Technique for Module Level Photovoltaic Power Optimizers
(IEEE-Inst Electrical Electronics Engineers Inc, 2019)
Photovoltaic modules may experience some mismatching conditions that affect their available power capacity, causing inefficient maximum power point tracking (MPPT). Furthermore, their power-voltage (P-V) characteristic ...
Performance Analysis of Linear Permanent Magnets Synchronous Motor by Scalar Control Method (v/f)
(Trans Tech Publications Ltd, 2014)
This study is conducted to improve the performance of Linear Permanent Magnet Synchronous Motor by using Scalar Control Method. To do this, open and closed loop control methods are used. The study is modeled with MATLAB / ...
Control Of An Optimum Modelled Air Heating System And Real Time Simulation
(IEEE, 2012)
In this paper, a controller was designed for air heating system and parameters of controller were calculated. A real time simulation of system was done to compare properties of controller both in simulation and real time ...