On the Implementation of a Limited Frequency Band Integrator and Application to Energetic Material Ignition Prediction
| Autor: | Mathieu Merveillaut, Hervé Trumel, Jocelyn Sabatier, Cyril Gruau, Alain Oustaloup |
|---|---|
| Přispěvatelé: | Sabatier, Jocelyn, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), CEA Le Ripault (CEA Le Ripault), Direction des Applications Militaires (DAM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) |
| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: |
Engineering
Computational complexity theory business.industry Frequency band Fractional-order system Pole–zero plot Transfer function [SPI.AUTO]Engineering Sciences [physics]/Automatic law.invention Ignition system Fractional-order integrator [SPI.AUTO] Engineering Sciences [physics]/Automatic law Control theory Integrator business |
| Zdroj: | New Trends in Nanotechnology and Fractional Calculus Applications ISBN: 9789048132928 New Trends in Nanotechnology and Fractional Calculus Applications New Trends in Nanotechnology and Fractional Calculus Applications, Springer, pp 273-286, 2010 |
| Popis: | This paper describes an algorithm for the implementation a fractional order integrator. This algorithm is based on a fractional integrator transfer function approximation by a recursive distribution of poles and zeros. This algorithm is then used to predict the ignition of energetic materials. For these materials, the ignition under low velocity impact can be predicted through the fractional integration of a local function of pressure and of shear strain rate inside the material. It is shown that the proposed algorithm allows obtaining accurate results with a low computational complexity. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|