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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله Attitude determination improvement in accelerated motions for maneuvering underwater vehicles Mirzaei, M. Elsevier Ltd, 2020 Accelerated motions.
Attitude determination.
Mems-based accelerometer and gyroscope.
Side acceleration.
Accelerometers.
Data fusion.
Gyroscopes.
Kalman filters.
Accelerated motion.
Accelerometer data.
Adaptive extended Kalman filters.
Fusion algorithms.
Gyroscope sensors.
Motion simulator.
Underwater vehicles.
Maneuverability.
Data set.
Navigation.
Ship motion.
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2 مقاله A quasi-Gaussian approximation method for the Duffing oscillator with colored additive random excitation Makarem, H. Springer Netherlands, 2019 Colored noise excitation.
Duffing oscillator.
Gaussian moment closure.
Nonlinear stochastic differential equations.
Additives.
Approximation theory.
Control nonlinearities.
Differential equations.
Dynamical systems.
Economic and social effects.
Energy harvesting.
Excited states.
Gaussian distribution.
Intelligent systems.
Monte Carlo methods.
Nonlinear equations.
Oscillators (mechanical)
Stochastic systems.
White noise.
Colored noise.
Engineering applications.
Gaussian approximation method.
Gaussian moments.
Second-order dynamical systems.
Stochastic differential equations.
Stochastic dynamical system.
Statistical methods.
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3 مقاله A modified gaussian moment closure method for nonlinear stochastic differential equations Makarem, H. 2017 Gaussian moment closure.
Nonlinear stochastic differential equations.
Differential equations.
Distribution functions.
Dynamical systems.
Linear systems.
Linearization.
Nonlinear systems.
Normal distribution.
Oscillators (mechanical)
Probability distributions.
Stochastic systems.
Closed-form analytical solutions.
Duffing oscillator.
Environmental disturbances.
Gaussian moments.
Joint probability distribution functions.
Statistical linearization.
Stochastic differential equations.
Stochastic nonlinear systems.
Nonlinear equations.
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4 پایان نامه کنترل هندسی آرایش ماهواره های متصل شده با کابل به وسیله کنترل طول کابل Geometric Control of Tethered Satellite Formations by Controlling the Tether Length مکارم، هادی Makarem, Hadi صنعتی شریف 1391 کنترل هندسی Geometric Control / کنترل وضعیت Attitude Control / سیستم غیرهولونومیک Nonholonomic System / آرایش ماهواره های کابلی Tethered Satellite Formation
‭08-43419
5 پایان نامه بررسی خصوصیات لاکشری؛ خوشه بندی جامعه ی ایرانی با توجه به ویژگی های درک شده از کالاهای لوکس از طریق ابعاد نظری و مطالعه تجربی Investigating on Characteristics of Luxury; Clustering of Iranian Society According to Perceived Characteristics of Luxury Goods Through Theoretical Dimensions and Empirical Study مکارم، محمد Makarem, Mohammad صنعتی شریف 1399 دموکراتیک شدن Democratization / ادراک Perception / خوشه بندی Clustering / کالاهای لوکس Luxury Goods / خصوصیات کالای لوکس Luxury Characteristics / لاکشری جدید New Luxury / لاکشری سنتی Old Luxury
‭44-54682
6 پایان نامه تحلیل سیستم های غیرخطی برداشت انرژی با تحریک تصادفی و ارائه راهکارهایی جهت افزایش انرژی دریافتی Analysis of Nonlinear Energy Harvesting Systems under Random Excitations and Providing Solutions for Increasing the Harvested Energy مکارم، هادی Makarem, Hadi صنعتی شریف 1398 برداشت انرژی ارتعاشی Vibrational Energy Harvesting / معادلات دیفرانسیل تصادفی غیرخطی Nonlinear Stochastic Differential Equations / معادله فوکر - پلانک - کلموگروف Fokker-Planck-Kolmogrov Equation / بستار ممان Moment Closure / معادله دیفرانسیل دوفینک Duffing Differential Equation / پایداری دوگانه Bistability / شبیه سازی مونت کارلو Monte Carlo Simulation
‭08-52399
7 پایان نامه بررسی تئوری و تجربی تاثیر امواج فراصوت در فرایند دی سولفوریزاسیون Theoretical and Practical Effects of Ultrasound on Desulfurization Process
مکارم، محمد امین Makarem, Mohammad Amin دانشگاه صنعتی شریف 1391 گوگردزدایی Desulfurizing / افزایش مقیاس Upscaling / امواج فراصوتی Ultrasonic Waves / حباب خلاءزایی Cavitation Bubble
‭06-44155
8 مقاله Nonlinear interstory drift contours for idealized forward directivity pulses using "modified fish-bone" models Khalo, A. R. Multi-Science Publishing Co. Ltd, 2015 Forward directivity pulses.
Modified fish-bone model.
Nonlinear interstory drift.
Simplified MDOF model.
Bone.
Concrete beams and girders.
Tall buildings.
Contour.
Fish bones.
Forward directivity.
Interstory drifts.
Moment frames.
Near-fault earthquake.
Fish.
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9 مقاله Analysis of singularities of a 3DOF parallel manipulator based on a novel geometrical method Pendar, H. 2006 Constrained plain method (CPM)
Constraint plane (CP)
Infinite constraint plane (ICP)
Parallel manipulator.
Computational geometry.
Constraint theory.
Matrix algebra.
Parallel processing systems.
Theorem proving.
Manipulators.
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10 مقاله Melting enthalpy and entropy of freestanding metallic nanoparticles based on cohesive energy and average coordination number Omid, H. 2011 Adjustable parameters.
Analytical model.
Average coordination number.
Body-centered cubic.
Body-centered-tetragonal (bct) structure.
Cohesive energies.
Melting enthalpy.
Metallic nanoparticles.
Physical constants.
Variable coordination.
Crystal structure.
Entropy.
Mathematical models.
Molecular dynamics.
Nanoparticles.
Melting.
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11 مقاله On the temperature and residual stress field during grinding H-Gangaraj, S. M. 2010 Grinding.
Residual stress.
Temperature field.
Dimensional accuracy.
Finite Element.
Grinding parameters.
Heat coefficients.
Mechanical damages.
Parametric study.
Residual stress fields.
Surface finishes.
Surface residual stress.
Tensile residual stress.
Thermo-mechanical.
Work pieces.
Workpiece velocity.
Finite element method.
Grinding (comminution)
Grinding (machining)
Heat convection.
Manufacture.
Stress concentration.
Residual stresses.
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12 مقاله A new lattic LP-based post filter for adaptive noise cancellers in mobile and vehicular applications Khorram, S. 2008 Adaptive lattice filter.
Adaptive noise cancellation (ANC)
Adaptive noise cancellations.
Adaptive noise canceller.
Background noise reduction.
Diffuse noise.
Diffuse noise field.
Lattice filter.
Linear prediction.
Noise fields.
Noise reduction.
Noise reductions.
Postfilter.
Processing delay.
Quality measures.
Single channels.
Speech enhancement system.
Vehicular applications.
Vehicular environments.
Acoustic noise measurement.
Automobile parts and equipment.
Communication systems.
Microphones.
Signal processing.
Speech enhancement.
Spurious signal noise.
Speech communication.
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13 مقاله Advancing Compressive Strength Prediction in Self-Compacting Concrete via Soft Computing: A Robust Modeling Approach Ghorbani, A. 2024 Artificial neural network.
Compressive strength prediction.
Robust approach.
Self-compacting concrete.
Sensitivity analysis.
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14 مقاله Cost estimation models for seismic retrofit of masonry school buildings Mirzaei, J. 2024 Cost estimation.
Lasso regression.
Project management.
Regression.
Ridge regression.
Seismic retrofit.
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15 مقاله Finite element analysis of shot-peening effect on fretting fatigue parameters H-Gangaraj, S. M. 2011 Finite element.
Fretting fatigue.
Residual stress.
Shot peening.
Bulk stress.
Compressive residual stress.
Controlling parameters.
Critical surfaces.
Finite element simulations.
Fluctuating loads.
Fretting damage.
Fretting fatigue strength.
Fretting fatigues.
Normal stress.
Sliding movements.
Slip amplitude.
Fatigue of materials.
Fretting corrosion.
Residual stresses.
Shear flow.
Shot peening.
Finite element method.
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16 مقاله Mechanically activated synthesis of single crystalline MgO nanostructures Nusheh, M. 2010 Kinetics.
Mechanical activation.
Mechanically activated mixtures.
Microfibers.
Nano-structured.
Nucleation and growth.
Rectangular cross-sections.
Scanning electrons.
SEM.
Single-crystalline.
Single-crystalline nanorods.
Source material.
TEM.
Transmission electron.
Vapor solid mechanism.
XRD.
Carbothermal reduction.
Crystalline materials.
Electrons.
Mechanical alloying.
Metallurgy.
Morphology.
Nanorods.
Nanostructured materials.
Scanning electron microscopy.
Transmission electron microscopy.
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17 مقاله Boundary control design for vibration suppression and attitude control of flexible satellites with multi-section appendages Ataei, M. M. Elsevier Ltd, 2020 Attitude control.
Boundary control.
Flexible satellite.
Vibration suppression.
Asymptotic stability.
Flexible structures.
Solar cell arrays.
Solar concentrators.
Vibration control.
Vibrations (mechanical)
Boundary control design.
Boundary controls.
Boundary feedback.
Dynamic equations.
Flexible satellites.
Partial differential.
Stability of vibrations.
Controllers.
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18 مقاله Characterization and calcination behavior of a low-grade manganese ore Cheraghi, A. Elsevier Ltd, 2020 Calcination.
Characterization.
Manganese ore.
Pyrolusite.
Reactive diffusion.
Roasting.
Calcite.
Calcium oxide.
Decomposition.
Diffusion.
Ferroalloys.
Hematite.
Lime.
Magnetite.
Particle size.
Particle size analysis.
Rietveld analysis.
Thermolysis.
X ray diffraction.
Argon atmospheres.
Calcium ferrite.
Complex phasis.
Dominant mechanism.
Large regions.
Low temperatures.
Low-grade manganese.
Ores.
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19 مقاله Minimizing the error of time difference of arrival method in mobile networks Malekitabar, A. 2005 Location method.
Mobile networks.
Non-line of sight errors (NLOS)
TDOA.
Computer simulation.
Error analysis.
Network protocols.
Mobile telecommunication systems.
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20 مقاله A fast and novel method of pattern synthesis for non-uniform phased array antennas Tohidi, E. IEEE Computer Society, 2015 Antenna arrays.
Directional patterns (antenna)
Least squares approximations.
Radar.
Radar antennas.
Synthesis (chemical)
Angular positioning.
High-directivity.
Least square errors.
Low sidelobe level.
Nonuniform arrays.
Pattern nulling.
Pattern synthesis.
Phased array antennas.
Antenna phased arrays.
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Total 9943 records