amp simulation of hysteresis current controlled inverters using matlab
Modeling and simulation of a hybrid electric vehicle using MATLAB/Simulink and ADAMS
Ngày tải lên :
27/01/2016, 13:02
... Chapter will discuss the software structure of the simulation platform used to simulate the hybrid vehicle Comparison of simulation results obtained from the MATLAB/ ADAMS simulation platform and ... environment The MATLAB/ ADAMS simulation platform of this thesis consists of a simple hybrid electric vehicle system based on the mechanical and powertrain components of the Honda Insight using its ... The purpose of this thesis is to create a MATLAB/ ADAMS hybrid vehicle model that demonstrates the fuel efficiency advantage of a hybrid vehicle Current hybrid vehicle simulation software such...
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Báo cáo hóa học: " Aqueous-Phase Synthesis of Silver Nanodiscs and Nanorods in Methyl Cellulose Matrix: Photophysical Study and Simulation of UV–Vis Extinction Spectra Using DDA Method" docx
Ngày tải lên :
21/06/2014, 17:20
... (Fig 1c), obtained by using mM of sodium citrate, shows the presence of only silver nanorods of different aspect ratios (R = 3–7) The histogram of particle distribution of corresponding silver ... and out-ofplane dipole resonance (transverse) of silver nanorods Simulation of UV–vis Extinction Spectra Using DDA Method We carry out the analytical calculations for SPR transition of silver ... with a very few number of spheres The histogram of nanodiscs distribution (Fig 2b) shows that majority of discs have a diameter of *55 nm On the other hand, HR-TEM photograph of green-coloured silver...
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Numerical simulation of interfacial and multiphase flows using the front tracking method
Ngày tải lên :
11/09/2015, 10:14
... multi-processing • Simulation of flows in an extended, wider range of Reynolds and Bond numbers for large, realistic ratios of the density and viscosity of the fluids: – Simulation of air bubbles rising ... Residuals in the u velocity as a function of the number of SR steps.117 7.9 Divergence of the velocity as a function of the number of SR steps.117 LIST OF FIGURES xiv Chapter Introduction Background ... List of test cases with variation of the parameters 109 7.4 Residuals for an increasing number of iteration steps N 113 ix 68 LIST OF TABLES x List of Figures 3.1 Illustration of the...
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Simulation of the thermal borehole resistance in groundwater filled borehole heat exchanger using CFD technique
Ngày tải lên :
05/09/2013, 14:58
... of Energy and Environment (IJEE), Volume 1, Issue 3, 2010, pp.399-410 403 Table Boundary conditions for simulations M1-M12 for U-pipe model (Mu) and received heat flow per metre of borehole using ... reducing the radius of the surrounding bedrock in future models Another common approximation for the U-pipe model (Mu) is using one pipe centred in the middle of the borehole instead of the U-pipe, ... technique, Luleå University of Technology, Luleå, Sweden 2006, Master of Science in engineering physics, Luleå University of Technology, Luleå, Sweden 2006: Major field of study: heat transport...
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modeling and simulation of systems using matlab and simulink
Ngày tải lên :
01/04/2014, 10:55
... the state of the art of simulation and how simulation evolved from the pre-computer days into the modern science of today In this part, MATLAB/ Simulink programs are developed for system simulation ... help of some fundamental laws Modeling and Simulation of Systems Using MATLAB and Simulink of physics, which is called the mathematical model for components It may be written in the form of difference ... understanding of the basic structure of the system Modeling and Simulation of Systems Using MATLAB and Simulink 16 Husband Husband Single person Child Wife Wife (a) (c) (b) FIGURE 1.11 Number of components...
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báo cáo sinh học:" What if we decided to take care of everyone who needed treatment? Workforce planning in Mozambique using simulation of demand for HIV/AIDS care" pdf
Ngày tải lên :
18/06/2014, 17:20
... portion of the model, we offer three scenarios and sets of results by way of example After inputting assumptions and patient enrolment goals, we see results displayed in the 'summary' tab of the ... calculates numbers of patients enrolled per month for each of the three years in the model Results Three scenarios generate different staffing configurations Using each of the methods offered by the ... estimated the proportion of patients presenting in each of the of clinical stages, and the rates at which these people may change clinical categories over the duration of the years of the model The encounter...
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Báo cáo hóa học: " Simulation of ultrasound nonlinear propagation on GPU using a generalized angular spectrum method" docx
Ngày tải lên :
20/06/2014, 22:20
... running the GASM over each of them Of course, one should check whether the total simulation time becomes comparable to that of finite difference methods The GPU programming of the GASM shows a very ... performance with the FT library, every dimension of the 3D images must be a power of The estimation of the algorithm has been made through the calculation of four working 2D + t volumes (x, y, t): 64 ... composed approximately of two million voxels Adding a dimension in the z-direction, for example 50 points, 1024 MB Number of cores 4.1 Speed increment GTX 285 256 MB Number of multiprocessors Results...
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báo cáo khoa học: "A hospital-site controlled intervention using audit and feedback to implement guidelines concerning inappropriate treatment of catheterassociated asymptomatic bacteriuria" pptx
Ngày tải lên :
10/08/2014, 10:23
... compared among the units using analysis of covariance For the secondary outcome of days of inappropriate antibiotic use, we will first examine the distribution of the number of days that antibiotics ... http://www.implementationscience.com/content/6/1/41 Page of 11 Table clinical outcomes for objective in order of importance Outcomes Measurement of changea Inappropriate treatment of CAABU Fewer episodes of CAABU treated inappropriately ... collection of urine cultures from patients with CAABU Decreased number of urine cultures/1,000 catheter-days Number of days antibiotics given for CAABU Fewer days of antibiotic use for CAABU Use of urinary...
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báo cáo khoa học: "Association analysis of frost tolerance in rye using candidate genes and phenotypic data from controlled, semi-controlled, and field phenotyping platforms" potx
Ngày tải lên :
11/08/2014, 11:21
... Page of 14 140 Controlled Semi -controlled Field Number of SNPs 120 100 80 60 40 20 5% 10% 15% 20% 25% 30% Effect sizes of SNPs (genetic variation explained) Figure Distributions of effect sizes of ... proportion of genetic variation explained by individual SNPs ranged from 0% to 27.9% with a median of 0.4% in the controlled platform, from 0% to 25.6% with a median of 1.2% in the semi -controlled ... proportion of genetic variation explained by the haplotypes ranged from 0% to 25.7% with a median of 1.6% in the controlled platform, from 0% to 17.6% with a median of 1.4% in the semi-controlled...
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Báo cáo y học: " Disrupting the rhythm of depression: design and protocol of a randomized controlled trial on preventing relapse using brief cognitive therapy with or without antidepressants" pptx
Ngày tải lên :
11/08/2014, 16:22
... v usual care in recurrent depression Br J Psychiatry 2008, 193:505-6 21 Bockting CLH: The rhythm of depression: The course of recurrent depression and prevention of relapse using cognitive therapy ... recurrent depression Page of and revealed relapse rates over year of 47% for CT while 60% of the patients relapse in the group that used AD [23] Trial objectives and Purpose The objective of ... multi-center randomized controlled three-arm trial with a sample size of 276 participants an session group CT with guided tapering of AD, will be compared to continuation of maintenance AD use...
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Báo cáo y học: "Simulation of propofol anaesthesia for intracranial decompression using brain hypothermia treatment" potx
Ngày tải lên :
13/08/2014, 16:21
... designed on the basis of the dynamic response of the propofol kinetics corresponding to step-like propofol infusion Preliminary simulation Prior to simulation of the novel propofol anaesthesia, the ... long-term (10 h) propofol kinetics Application of model to propofol anaesthesia Scheme for using propofol anaesthesia therapeutically As shown in Fig 4, our scheme for using propofol anaesthesia ... http://www.tbiomed.com/content/4/1/46 (d) Propofol administration The simulated rate of propofol administration is controlled by a PID feedback propofol controller so as to realize the minimum blood propofol concentration...
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simulation of dynamic interface fracture using spectral boundary integral method
Ngày tải lên :
29/11/2014, 07:20
... 35 3.2.4 3.2 Study of Lamb’s problem on an elastic half-space Numerical simulation of propagating mode I crack in rocks 36 Simulations of nucleation procedure in laboratory ... 63 x List of Tables 1.1 Summary of mechanical properties of Homalite-100 3.1 Numerical resolution of critical crack length and cohesive zone length for various levels of prestress ... Summary of loading parameters used to study the effect of Pmax 44 Chapter Introduction 1.1 Goal and outline Modeling and simulation of dynamic fracture events is an important topic of computational...
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Process simulation of oxy combustion for maximization of energy output using ASPEN plus
Ngày tải lên :
09/09/2015, 10:32
... parameters considered using ASPEN Plus simulation Parameter varied Temperature of RGIBBS reactor Mass of IN-GAS stream Temperature of IN-GAS stream Variation range 500–1500 K 25–175% of stoichiometric ... products even at 175% of the stoichiometric mass of oxygen 3.3 Effect of Variation of temperature of IN-GAS stream The IN-GAS stream prescribes the chemical composition of the oxidant that is ... stoichiometric mass of oxygen required for complete combustion of 100kg of coal is 212kg In this section, the mass of oxygen in the IN-GAS stream is varied between 25% and 175% of the stoichiometric...
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NUMERICAL SIMULATION OF LIQUID SLOSHING IN RECTANGULAR TANKS USING CONSISTENT PARTICLE METHOD AND EXPERIMENTAL VERIFICATION
Ngày tải lên :
10/09/2015, 15:51
... pressure field of the whole tank of water at t=5 s 111 Figure 4-8 Geometry and initial particle distribution of the dam break example 111 Figure 4-9 Comparison of dam break simulation using MPS ... with the liquid property of water and LNG Figure 2-1 shows the effect of density and viscosity of liquid in simulation of impact pressure of sloshing waves in the work of Lee et al (2007b) They ... MPS and CPM simulation 120 Figure 4-25 Comparison of the free oscillation of liquid for large amplitude 121 Figure 4-26 Pressure contours of the free oscillation of liquid by...
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Numerical simulation of unsaturated flow using modified transformation methods
Ngày tải lên :
11/09/2015, 16:02
... angle of internal friction with respect to changes of the net stress φb angle of internal friction with respect to changes of the matric suction χ factor related to the degree of saturation of the ... struggling with their friendship ii Table of Contents Dedication i Acknowledgements ii Table of Contents iii Summary ix List of Tables xi List of Figures xiv List of Symbols xxii Chapter Introduction ... the crest of the slope from SEEP/W with mesh size of 0.5 m and time-step size of 360 s 184 Figure 6.8 Pore-water pressure profiles at the crest of the slope from SEEP/W with mesh size of 0.5 m...
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Simulation of spray dryers using computational fluid dynamics
Ngày tải lên :
16/09/2015, 17:14
... diameter of a spray dryer with forced air circulation for drying particles of a given size The calculation of the diameter of the chamber is based on the required period of drying of a particle of ... drop of diameter di, ni the number of droplets with diameter di, and N is the sample number of droplets ( ∑ ni ), and a and b are integers designating i the specific type of mean For example, ... of vanes of holes, and h= height of vanes or diameter of holes Thus, the total velocity for droplets from the periphery of the disk is obtained by u total = u t2 + u r2 (2.11) and the angle of...
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NUMERICAL SIMULATION OF CONTACT LINE PROBLEMS USING PHASE FIELD MODEL
Ngày tải lên :
27/11/2015, 11:12
... NUMERICAL SIMULATION OF CONTACT LINE PROBLEMS USING PHASE FIELD MODEL HAN JUN (B.Sc., Beijing Normal University) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF MATHEMATICS ... interface method [30, 37], and so on 1.3 Outline of the thesis Motivated by Borcia’s work, the purposes of this paper are twofold First, numerical simulation of static contact angle problems in three-dimension ... walls at equilibrium state 37 viii viii LIST OF FIGURES 3.4 LIST OF FIGURES Evolution of the isosurface of ρ = 0.5 A stable droplet is formulated No-slip boundary condition...
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Introduction to Simulation of Verilog Designs Using ModelSim Graphical Waveform Editor
Ngày tải lên :
04/05/2016, 00:03
... sequence of inputs The general flow of a simulation is shown in Figure Figure The simulation flow There are two main types of simulation: functional and timing simulation The functional simulation ... checking the fundamental correctness of the designed circuit The second step of the simulation process is the timing simulation It is a more complex type of simulation, where logic components and ... circuits using ModelSim You need Quartus II CAD software and ModelSim software, or ModelSim-Altera software that comes with Quartus II, to work through the tutorial Example Design Our example design...
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Simulation of methane emission from rice paddy fields in vu gia thu bồn river basin of vietnam using the DNDC mode
Ngày tải lên :
24/10/2016, 15:23
... CH4 emissions of irigated rice field with different management practices and the typical rice-growing regions of South Central of Vietnam Materials and Methods 2.1 Description of the DNDC model ... Coast region of Vietnam Area of agricultural land is accounting for 220,040 ha, of which 61% is used for rice cultivation Rice is considered as the most important food crop with 120,000 of cultivated ... the concentration of nitrous oxide The flux rate in the field can be calculated from the concentration increase of the respective gas in the different samples [22] The effect of the irrigation...
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