A Laplace transform approach to the simulation of DC‐DC converters

Grasso, Francesco; Manetti, S.; Piccirilli, Maria Cristina; Reatti, Alberto

doi:10.1002/jnm.2618

Cited by 9 publications

(9 citation statements)

References 48 publications

(69 reference statements)

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“…TAPSLIN exploits SapWinPE (SapWin for power electronics) [37], a program for simulating analog switching circuits. It is included in the software package SapWin (Symbolic Analysis Program for Windows, version SapWin4, Department of Information Engineering, University of Florence, Florence, Italy) [38] and exploits symbolic analysis techniques.…”

Section: First Method: Analitycal Evaluation Of Testabilitymentioning

confidence: 99%

Testability Evaluation in Time-Variant Circuits: A New Graphical Method

et al. 2022

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DC–DC converter fault diagnosis, executed via neural networks built by exploiting the information deriving from testability analysis, is the subject of this paper. The networks under consideration are complex valued neural networks (CVNNs), whose fundamental feature is the proper treatment of the phase and the information contained in it. In particular, a multilayer neural network based on multi-valued neurons (MLMVN) is considered. In order to effectively design the network, testability analysis is exploited. Two possible ways for executing this analysis on DC–DC converters are proposed, taking into account the single-fault hypothesis. The theoretical foundations and some applicative examples are presented. Computer programs, based on symbolic analysis techniques, are used for both the testability analysis and the neural network training phase. The obtained results are very satisfactory and demonstrate the optimal performances of the method.

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Section: First Method: Analitycal Evaluation Of Testabilitymentioning

confidence: 99%

Testability Evaluation in Time-Variant Circuits: A New Graphical Method

et al. 2022

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“…The switch model [3] is shown in Figure 1(b). A conductance, equal to −1 S, characterizes one of the two resistors; the parameter B1, a conductance that can take two possible values, 0 S and 1 S, characterizes the other resistor, in series with the former.…”

Section: Astesj Issn: 2415-6698mentioning

confidence: 99%

Simulation of Pulse Width Modulation DC-DC Converters Through Symbolic Analysis Techniques

Piccirilli¹,

Grasso²,

Luchetta³

et al. 2021

Adv. sci. technol. eng. syst. j.

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The problem of Pulse Width Modulated (PWM) DC-DC converter simulation is faced in this paper. It is shown how the analysis of this kind of circuits, nonlinear and switching for their nature, can be easily and quickly executed by using symbolic analysis techniques. The paper also presents the program SapWinPE, which performs an automatic symbolic analysis of the considered circuit, and its outputs are in MATLAB compatible format. SapWinpPE features make it more attractive than general-purpose software tools for both academy and industry circuit designers. Other characteristics and potentialities, shown through application examples in the paper, can be advantageously exploited by all the circuit designers and CAD professionals, also at the research and educational level in the academic field.

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“…For further properties of Laplace-type integral transforms; see for instance [29]. There are numerous applications of Laplace transform in various domains: civil engineering [30], electrical engineering [31], finance [32], geology [33] and medical applications [34]. Laplace transform was also used for fractional partial differential equations (see Shah et al [35]), where analytical solutions for temperature and velocity functions were obtained.…”

Section: Introductionmentioning

confidence: 99%

Semi-Hyers–Ulam–Rassias Stability of a Volterra Integro-Differential Equation of Order I with a Convolution Type Kernel via Laplace Transform

Inoan

Marian

2021

Symmetry

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In this paper, we investigate the semi-Hyers–Ulam–Rassias stability of a Volterra integro-differential equation of order I with a convolution type kernel. To this purpose the Laplace transform is used. The results obtained show that the stability holds for problems formulated with various functions: exponential and polynomial functions. An important aspect that appears in the form of the studied equation is the symmetry of the convolution product.

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A Laplace transform approach to the simulation of DC‐DC converters

Cited by 9 publications

References 48 publications

Testability Evaluation in Time-Variant Circuits: A New Graphical Method

Testability Evaluation in Time-Variant Circuits: A New Graphical Method

Simulation of Pulse Width Modulation DC-DC Converters Through Symbolic Analysis Techniques

Semi-Hyers–Ulam–Rassias Stability of a Volterra Integro-Differential Equation of Order I with a Convolution Type Kernel via Laplace Transform

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