A Comparative Analysis of Laguerre-Based Approximators to the Grunwald Letnikov Fractional-Order Difference

作者:Stanislawski Rafal*; Latawiec Krzysztof J; Lukaniszyn Marian
来源:Mathematical Problems in Engineering, 2015, 2015: 512104.
DOI:10.1155/2015/512104

摘要

This paper provides a series of new results in both steady-state accuracy and frequency-domain analyses for two Laguerre-based approximators to the Grunwald-Letnikov difference. In a comparative study, the Laguerre-based approximators are found superior to the classical Tustin- and Al-Alaoui-based approximators, which is illustrated in simulation examples.

  • 出版日期2015