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Limited frequency band diffusive representation for nabla fractional order transfer functions
2021
Turkish Journal of Mathematics
Though infinite-dimensional characteristic is the natural property of nabla fractional order systems and it is the foundation of stability analysis, controller synthesis and numerical realization, there are few research focusing on this topic. Under this background, this paper concerns the diffusive representation of nabla fractional order systems. Firstly, several variants are developed for the elementary equality in frequency domain, i.e., 1 s+ω dω . Afterwards, the limited frequency band
doi:10.3906/mat-2105-87
fatcat:4gbm4nj7znfd3jdapdefqp2ipm