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Category (3). This paper shows the validation of gear damage mathematical modeling using mechanical vibration analysis. It shows how the gear failures are simulated in MATLAB environment and compared with the mechanical vibrations signals taken from a two-steps gear casing test bed. In comparison, spectral analysis is realized. The first part of the paper presents the mathematical modeling of gear...
Debugging a digital controller for power converters can be a lengthy process due to the long time required in mixed-signal simulations. This paper focuses on the design of a power converter model for debugging digital controllers in closed loop. The testing may be performed by means of simulation or emulation. This paper shows the results of simulating and emulating the power converter using different...
In this work we analytically derive the time-integral of a class of nonlinear reaction-diffusion systems commonly found in networks of biochemical reactions. This formula is inferred using the Laplacian Spectral Decomposition method, which approximates the solution of the Partial Differential Equations by a finite series capturing the most relevant dynamics. The time-integrals allow us to understand...
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