%0 Journal Article %T Formal Verification of Fractional-Order PID Control Systems Using Higher-Order Logic %A Zhao, Chunna %A Jiang, Murong %A Huang, Yaqun %J Fractal and Fractional %V 6 %N 9 %@ 2504-3110 %D 2022-08-30 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve