Preliminary communication In this paper a fundamental mathematical model (algorithm) for determination of condition of induction machine as well as the simulation procedure for measurement of certain values in program MATLAB has been presented. A scheme of measuring system and results of simulation application are presented on output lists. Thus, measuring system gradually develops and improves...

This paper presents a control scheme of cascaded H-bridge STATCOM in three-phase power systems. Cascaded H-bridge STATCOM has merits in point of switching losses, output harmonics, and the number of circuit components. But every H-bridge cell has isolated dc capacitors. So the balancing problem of capacitor voltages exists. Since STATCOM is often requested to operate under asymmetrical conditio...

In order to fit diversified military simulation requirement, we propose a common visual simulation framework based on flexible architecture, which includes hierarchical structure design, model combined theory and decoy modeling method. Firstly, flexible architecture is given about framework design method, flexible interface design rule, modeling standards, library manage standards. Secondly, mo...

in this paper, a mathematical modeling is developed for plastic analysis of planar frames. to this end, the researcher tried to design an optimization model in linear format in order to solve large scale samples. the computational result of cpu time requirement is shown for different samples to prove efficiency of this method for large scale models. the fundamental concept of this model is obta...

This study presents an approach to solving the assembly line balancing problem (ALBP) using Methods-Time Measurement (MTM) time standard and simulation software. ALBP is a common in manufacturing where set of tasks with fixed times must be assigned series sequential workstations order minimize total idle reduce cost per product. uses MTM, widely used production process scheduling method, create...

In this paper, a new method based on genetic-fuzzy algorithm for multi-objective optimization is proposed. This method is successfully applied to several multi-objective optimization problems. Two examples are presented: the first example is the optimization of two nonlinear mathematical functions and the second one is the design of PI controller for control of an induction motor drive supplie...

Recently, Response Surface Methodology (RSM) has attracted a growing interest, along with other simulation optimization (SO) techniques, for non-parametric modeling and robust optimization of systems. In the optimization stage of this study, the authors use RSM to find optimum working conditions of a system. The authors also use discrete event simulation modeling, optimization stage integration...

The paper shows and includes targeted supervision of optimizing machining parameters. Material Removal Rate surface roughness being integral to efficacy any workpiece , simulation based modeling helps in failure mitigation.Thepotential ANN-GA mathematical approach for prediction optimization MRR AL 6061 a analysis statistical study has been discussed. computational model between the desired out...

When dealing with computationally expensive simulation codes or process measurement data, global surrogate modeling methods are firmly established as facilitators for design space exploration, sensitivity analysis, visualization and optimization. Popular surrogate model types include neural networks, support vector machines, and splines. In addition, the cost of each simulation mandates the use...

This paper presents modeling of Photovoltaic (PV) module using MATLAB/Simulink. The model is developed based on the mathematical model of the PV module. Two particular PV modules are selected for the analysis of developed model. The essential parameters required for modeling the system are taken from datasheets. I-V and P-V characteristics curves are obtained for the selected modules with the o...