One major contribution is that the new controller structure, which is a fractional-order predictive PI controller, retains combined benefits of conventional predictive control algorithm and robust features of fractional-order PID controller.
To match the global feature of fractional derivatives, the new method has in the correction step embraced the history part of the solution.
The most important feature of fractional models is the convergence of the approximation to the classical model.
This feature of fractional-order operators (equations) is regarded as one of the key factors for the popularity of the subject.
In consideration of the feature of fractional-order systems, we develop a fractional-order Proportional and Derivative ((mathit{PD}^{alpha} )) scheme to control the bifurcation of the fractional-order survival red blood cells model in this paper.
It can be concluded that the pressure signal airlift reactor exhibits the features of the fractional Gaussian noise and not of the fBm.
A significant feature of a fractional order differential operator, in contrast to its counterpart in classical calculus, is its nonlocal behavior.
A particular feature of the fractional polynomials is that they provide a wide class of functional forms, with only a small number of terms.
The first principal component of the reproducible and important textural features of pre-treatment fractional intravascular blood volume (PC1) was related to survival outcomes.
The dofDWE is featured by two temporal orders of fractional derivatives, β1 and β2, which characterise small and large pores, respectively.
A novel feature of the method is the use of fractional moments, as opposed to integer moments commonly used so far in the structural reliability literature.
