Application of best rational function approximation for Laplace transform inversion
β Scribed by I.M. Longman
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 492 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0377-0427
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π SIMILAR VOLUMES
Most methods for the numerical calculation of inverse Laplace transformations f(t) = L -1 [F(s)] have serious limitations concerning the class of functions F(s) that can be inverted or the achievable accuracy. The procedures described in the paper can be used to invert rational as well as irrational
A new direct method of the block-pulse functions technique of the inverse Laplace transform for irrational and transcendental transfer functions is presented. It is shown that the existing indirect method can be used equivalently with the new one. Two illustrative examples are given.