Subjects: Automatic landing. / Autonomous aerial vehicles. / Fixed wing. / Fuzzy controllers. / Fuzzy logic control. / Relative positions. / Tracking system. / Vector field diagrams. / Vision systems. / Computer simulation. / Controllers. / Fuzzy control. / Landing. / Remotely operated vehicles. / Tracking (position) / Unmanned aerial vehicles (UAV) / Fuzzy logic.

Vision-based navigation in autonomous close proximity operations using neural networks

Author: Khansari Zadeh, S. M.

Pub. Year: 2011

Subjects: Active controller. / Aerial refueling. / Aircraft dynamics. / Autonomous aerial refueling. / Close proximity. / Detailed modeling. / Formation flight. / Navigation algorithms. / Nonlinear simulations. / Pole placement methods. / Relative positions. / Six degrees of freedom. / Time variant. / Tracking controller. / Virtual environments. / Vision based. / Vision based navigation. / Vision sensors. / Algorithms. / Control surfaces. / Navigation. / Neural networks. / Sensors. / Space shuttles. / Unmanned aerial vehicles (UAV) / Virtual reality. / Aircraft control.

EECA: Energy efficient congestion avoidance in wireless multimedia sensor network

Author: Aghdam, S. M.

Pub. Year: 2012

Subjects: Congestion prediction. / Energy aware. / Rate adjustment. / Transport layer. / Transport layers. / WMSN. / Packet loss. / Quality of service. / Sensor networks. / Energy efficiency.

Learning overcomplete dictionaries from markovian data

Author: Akhavan, S.

Publisher: IEEE Computer Society,

Pub. Year: 2018

Subjects: Dictionary. / Sparse representation. / Array processing. / Glossaries. / Markov processes. / Dictionary learning algorithms. / Expectation-minimization algorithm. / Markov matrix. / Markovian model. / Over-complete dictionaries. / State. / State-of-the-art algorithms. / Learning algorithms.

Seismic reliability assessment of structures using artificial neural network

Author: Vazirizade, S. M.

Publisher: Elsevier Ltd,

Pub. Year: 2017

Subjects: Artificial neural network. / Failure probability. / Monte Carlo Simulation. / Intelligent systems. / Monte Carlo methods. / Neural networks. / Probability. / Reliability. / Seismology. / Structural analysis. / Computational effort. / Failure Probability. / Reliability assessments. / Seismic reliability. / Simulation technique. / Structural response. / Structural stiffness. / Trained neural networks. / Reliability analysis.

Vision-based trajectory tracking controller for autonomous close proximity operations

Author: Sashafi, F.

Pub. Year: 2008

Subjects: Aerial refuelling. / Aircraft control. / Aircraft dynamics. / Autonomous aerial refueling. / Close proximity. / Formation flights. / Linear methods. / Non-linear simulations. / Relative orientation. / Relative positioning. / Tracking controllers. / Trajectory tracking. / Unmanned aerial vehicles. / Virtual environment. / Vision-based. / Aircraft. / Artificial intelligence. / Control theory. / Neural networks. / Robust control. / Sensors. / Unmanned aerial vehicle (UAV) / Unmanned vehicles. / Virtual reality.

Scale invariant feature transform using oriented pattern

Author: Daneshvar, M. B.

Pub. Year: 2014

Subjects: Descriptor. / Keypoint. / Feature extraction. / Image matching. / Descriptors. / Keypoints. / Matching methods. / Oriented pattern. / Scale invariant feature transforms. / Computer vision.

Mining social network for extracting topic of textual conversations

Author: Moradian Zadeh, P.

Pub. Year: 2008

Subjects: As interfaces. / Data and information. / Group detection. / Instant messengers. / Internet usage. / Social Network Analysis. / Social Networks. / Topic identification. / Internet. / Soft computing. / Electric network analysis.

Development of an optimal process for friction stir welding based on GA-RSM hybrid algorithm

Author: Mehri Khansari, N.

Publisher: Gruppo Italiano Frattura,

Pub. Year: 2018

Subjects: Friction stir welding (FSW) / Genetic algorithm (GA) / Optimized mechanical properties. / Response surface methodology (RSM) / Aluminum alloys. / Friction. / Genetic algorithms. / Mechanical properties. / Research laboratories. / Surface properties. / Tribology. / Effective approaches. / Engineering applications. / Hybrid optimization method. / Mechanical behavior. / Response surface method. / Response surface methodology. / Solid-state process. / Friction stir welding.

Dynamic k-graphs: an algorithm for dynamic graph learning and temporal graph signal clustering

Author: Araghi, H.

Publisher: European Signal Processing Conference, EUSIPCO,

Pub. Year: 2021

Subjects: Clustering algorithms. / Learning algorithms. / Signal processing. / Different domains. / Dynamic graph. / Numerical experiments. / Temporal graphs. / Time-varying graphs. / Underlying graphs. / Graph algorithms.

Three easy ways for separating nonlinear mixtures?

Author: Jutten, C.

Pub. Year: 2004

Subjects: Independence. / Mutual information. / Nonlinear. / Source separation.

On the rectangle escape problem

Author: Ahmadinejad, A.

Pub. Year: 2017

Subjects: Geometry. / Printed circuit boards. / Approximation factor. / Np-completeness. / Optimal solutions. / Randomized algorithms. / Randomized rounding. / Rectangle escape. / Rectangular regions. / Approximation algorithms.

Performance analysis of selected error control protocols in wireless multimedia sensor networks

Author: Naderi, M. Y.

Pub. Year: 2010

Subjects: Automatic repeat request. / Error control. / Frame loss. / Multimedia communication. / Performance analysis. / Performance constraints. / QoS requirements. / Wireless multimedia networks. / Wireless multimedia sensor network. / Computer simulation. / Data communication systems. / Energy efficiency. / Error correction. / Multimedia systems. / Network protocols. / Quality of service. / Sensor networks. / Wireless sensor networks.

Face virtual pose generation using multi resolution subspaces

Author: Rohban, M. H.

Pub. Year: 2008

Subjects: Face generation. / ICA. / Subspace methods. / Undecimated Wavelet Transform. / Virtual Pose. / Hemodynamics. / Independent component analysis. / Mathematical transformations. / Multiresolution analysis. / Regression analysis. / Face recognition.

An islanding algorithm to restore a PMU installed power system

Author: Nezam Sarmadi, S. A.

Pub. Year: 2010

Subjects: PMU. / Black-out. / Bus systems. / IEEE 14 bus system. / Installed power. / Islanding. / New England. / Phasor measurement unit. / Power system restoration. / Restoration process. / Step-by-step. / Electric power systems. / Observability. / Units of measurement. / Restoration.

Modification of DFIG's active power control loop for speed control enhancement and inertial frequency response

Author: Ashouri Zadeh, A.

Pub. Year: 2017

Subjects: Auxiliary frequency controller. / Doubly-fed induction generator (DFIG) / Controllers. / Cutoff frequency. / Electric fault currents. / Frequency response. / Fuzzy logic. / High pass filters. / Measurement errors. / Optimization. / Particle swarm optimization (PSO) / Power control. / Software testing. / Speed. / Speed control. / Time domain analysis. / Wind. / Wind turbines. / Conventional controllers. / Doubly fed induction generators. / Feed-forward compensator. / Frequency controllers. / inertial response. / Particle swarm optimization algorithm. / Speed controller. / Time-domain simulations. / Asynchronous generators.

The maximum disjoint routing problem

Author: Shahmohammadi, F.

Publisher: Springer Verlag,

Pub. Year: 2016

Subjects: Algorithms. / Combinatorial mathematics. / Printed circuit boards. / Printed circuits. / Algorithm for solving. / Axis parallel rectangles. / Escape routing. / Following problem. / Rectangular regions. / Routing problems. / Time algorithms. / Problem solving.

Developing a new approach for (biological) optimal control problems: Application to optimization of laccase production with a comparison between response surface methodology and novel geometric procedure

Author: Ghobadi Nejad, Z.

Publisher: Elsevier Inc,

Pub. Year: 2019

Subjects: Hamiltonian system. / Laccase. / Lie algebra. / Optimal control problem. / Phanerochaete chrysosporium. / Response surface methodology. / Enzymes. / Fermentation. / Geometry. / Lie groups. / Optimal control systems. / Problem solving. / Surface properties. / Hamiltonian systems. / Laccases. / Hamiltonians. / Alcohol. / Qlycerol. / Lignocellulose. / Analytical method. / Conceptual framework. / Enzyme. / Numerical model. / Optimization. / Biomass. / Concentration (parameters) / Enzyme activity. / Enzyme synthesis. / Hamiltonian equation. / Intermethod comparison. / Malt. / Mathematical computing. / Mathematical model. / Mathematical parameters. / Moisture. / PH. / Prediction. / Process optimization. / Response surface method. / Soybean meal. / Biological model. / Enzymology. / Metabolism. / Phanerochaete. / Fungi. / Models, Biological. / Phanerochaete.

Error control for multimedia communications in wireless sensor networks: A comparative performance analysis

Author: Naderi, M. Y.

Pub. Year: 2012

Subjects: Error control schemes. / Multimedia communication. / Performance evaluation. / Wireless sensor networks. / Automatic repeat request. / Comparative performance analysis. / Comprehensive performance evaluation. / Cross-layer. / Design of algorithms. / Efficient designs. / Erasure coding. / Error control. / Frame loss. / Good research. / Multimedia applications. / Multimedia delivery. / Multimedia sensor networks. / Peak signal-to-noise ratio. / Performance metrics. / Quality of services (QoS) / Wireless channel errors. / Wireless multimedia sensor network. / Wireless sensor network (WSNs) / Computer network performance evaluation. / Data communication systems. / Energy efficiency. / Multimedia systems. / Quality of service.

A novel technique to extract the maximum power of photovoltaic array in partial shading conditions

Author: Ashouri Zadeh, A.

Publisher: Elsevier Ltd,

Pub. Year: 2018

Subjects: Maximum power point (MPP) / Partial shading condition (PSC) / Photovoltaic (PV) arrays. / Cells. / Cytology. / Maximum power point trackers. / Photovoltaic cells. / Solar energy. / Ambient conditions. / Maximum power point. / Novel techniques. / Photovoltaic arrays. / Power -voltage curves. / Power voltage characteristics. / Tracking algorithm. / Time domain analysis.

Total 26467 records