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6241
Comparative analysis of elementwise reception-algorithms in intersymbol interference channels
Published 2024-12-01“…Methods. The method of simulation computer modeling was used for acquisition these qualitative properties. …”
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6242
Study of the Effect of Centrifugal Force on Rotor Blade Icing Process
Published 2017-01-01“…In view of the rotor icing problems, the influence of centrifugal force on rotor blade icing is investigated. A numerical simulation method of three-dimensional rotor blade icing is presented. …”
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6243
Pursuer Navigation Based on Proportional Navigation and Optimal Information Fusion
Published 2021-01-01“…Simulation results verify the availability of the proposed navigation law.…”
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6244
A Maximum Power Point Tracker with Automatic Step Size Tuning Scheme for Photovoltaic Systems
Published 2012-01-01“…The purpose of this paper is to study on a novel maximum power point tracking (MPPT) method for photovoltaic (PV) systems. First, the simulation environment for PV systems is constructed by using PSIM software package. …”
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6245
Improved Modelling and Assessment of the Performance of Firefighting Means in the Frame of a Fire PSA
Published 2015-01-01“…The tools used in the analysis are the code FDS (Fire Dynamics Simulator) for fire simulation and the tool MCDET (Monte Carlo Dynamic Event Tree) for handling epistemic and aleatory uncertainties. …”
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6246
Evaluation of SAR Distribution in Six-Layer Human Head Model
Published 2013-01-01“…The local and average SARs (specific absorption rates) are simulated at 900 MHz in both human head models. The results are then compared between the two models. …”
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6247
Non-GPS Data Dissemination for VANET
Published 2014-01-01“…The performance is evaluated with a realistic network simulator (NS-3). Simulation results show that NoG with DTA outperforms other existing protocols in terms of reliability and data dissemination speed.…”
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6248
Probabilistic Harmonic Calculation in Distribution Networks with Electric Vehicle Charging Stations
Published 2014-01-01“…In the case study, the proposed simulation and analysis method is implemented on the IEEE-34 distribution network. …”
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6249
Design of a Highly Efficient Subwavelength Antireflective Structure for Solar Cells
Published 2022-01-01“…Besides, our simulations show that this AR structure could, in principle, perform well against reasonable fabrication errors.…”
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6250
Research on Digital Design and Tooth Shape Optimization of Non-circular Gears Based on Envelope Features
Published 2022-08-01“…The kinematic simulation of the non-circular gears before and after modification is carried out using the dynamic simulation software. …”
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6251
Application of Fuzzy System on Settlement of Shallow Footing on Granular Soil
Published 2023-12-01“…The complex characteristics of cohesionless soil texture necessitate an examination of settlement simulation in cohesionless materials, making it a fundamental area of inquiry. …”
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6252
综掘巷道超前支护装置支撑态动力学特性仿真研究
Published 2021-01-01“…In order to improve the dynamic stability of the advanced supporting device of the roadway,This paper studies the simulation of its support state dynamics.According to the structure and working principle of the supporting equipment,the Lagrangian method is used to establish the dynamic model of the multi-degree-of-freedom vibration system of the fully supported state of the self-moving support equipment.Establish a simulation model of the pre-support system under simulated dynamic disturbance,and apply a disturbance function to the single-group bracket and the whole machine model,Based on the ANSYS analysis software,the modal analysis of the single-group bracket and the whole machine in different states was carried out,and the first 6-order modal parameters of different states were obtained and compared.On the basis of modal analysis,the modal superposition method is used to analyze the harmonic response of single-group support and the whole machine,and its dynamic response characteristics are studied.Comparing the harmonic response analysis results of the whole machine and the single set of brackets,Getting the moving mechanism plays an important role in improving the adaptability and working stability of the advanced support device.…”
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6253
STUDY ON CONTACT DAMAGE OF WIND POWER GEARS BASED ON CONFIGURATIONAL FORCE THEORY
Published 2024-01-01“…The gear contact interface stress field simulation analysis was carried out for the key bearing area of gear contact, and the gear contact damage evolution process under contact load was simulated. …”
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6254
Experimental Research and Theoretical Analysis of the Seismic Behavior of Prefabricated Semirigid Steel Frame with X-Shaped Braces
Published 2019-01-01“…The results of the numerical simulation tallied with the test results, which means the finite element model could accurately simulate the structure’s mechanical behavior under cyclic loading. …”
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6255
An Improved ARIMA-Based Traffic Anomaly Detection Algorithm for Wireless Sensor Networks
Published 2016-01-01“…Specifically, we improve the traditional time series ARIMA model to make traffic prediction and judge the traffic anomaly in a WSN. Simulated and real WSN traffic data gathered from University of North Carolina are used to carry out simulations on Matlab. …”
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6256
OPTIMIZATION AND EXPERIMENTAL STUDY ON THE PROCESS PARAMETERS OF HIGH PRESSURE FORMING FORAXLE HOUSING
Published 2021-01-01“…The agreement between the test results and the simulation results is within a reasonable range.…”
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6257
Analysis of Hydrodynamics of Fluid Flow on Corrugated Sheets of Packing
Published 2012-01-01“…The quantitative comparisons of the wetting behavior from the simulations are in good agreement with experiments. …”
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6258
Flexural Behavior of Fiber-Reinforced Self-Stressing Concrete T-Shaped Composite Beams
Published 2020-01-01“…The composite beams under different working conditions were also numerically simulated. Through the simulation, reasonable ranges of precompressive stress and length of the SFRSSC laminated layer at intermediate support of continuous composite beam were obtained.…”
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6259
Design and Characteristic Research of the Spindle Box of Vertical Machining Center
Published 2015-01-01“…Headstock is the key components of the high speed vertical machining center,its static stiffness,dynamic characteristics has great effect on machining precision and stability of machining center.Taking DVG850 high speed vertical machining center spindle box as the research object,the design scheme of geometrical model of four kinds of different structure of spindle box is established,by using the finite element simulation software,the simulating calculation of the statics,modal and harmonic response of the spindle box are carried out,the resonance region of spindle box under static stiffness,natural frequency,vibration mode and the excitation frequency are got.Through the comparison analysis of finite element simulation of cloud and data,known that scheme two rib structure is the best layout,it is indicated that the research method can be to improve the spindle box structure natural frequency and increase the structure stiffness.provides the basis for avoiding resonance,for other machine tool spindle box the theory basis for optimization of structural design and improvement is provided,the design cycle can be shorten.…”
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6260
Kinematics Analysis of Multi-dimensional Vibration Reduction Construction Vehicle Seat with 2-SPS + SR Suspension
Published 2020-10-01“…The first and second order motion coefficients of the suspension are obtained by taking the first and second derivatives of the position equation. Finally, the simulation analysis is performed in Adams/view and programming simulation of mathematical model is performed in Matlab to verify the correctness of the established mathematical and theoretical analysis. …”
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