“…In recent years, fractional differential equations have been employed in nonlinear control theory, signal processing, physical systems modeling, and even in social and biological models. [1][2][3][4][5][6][7][8][9] Considering that, explicit solutions of nonlinear fractional-order systems are difficult to obtain, many stability analysis methods have been developed. In the case of linear systems, some advances have been obtained for commensurate-and incommensurate-order systems.…”