Chaotic analysis of Atangana–Baleanu derivative fractional order Willis aneurysm system
Gao Fei †, Li Wen-Qin, Tong Heng-Qing, Li Xi-Ling
       

Bifurcation diagrams of system (28) with controller and system (13) with controller versus fractional order: (a) q1, (b) q2.