Prescribed performance synchronization for fractional-order chaotic systems
Liu Heng
a),
b)
, Li Sheng-Gang†
a)
, Sun Ye-Guo
b)
, Wang Hong-Xing
b)
Control inputs and z
i
( t ), i = 1,2,3. (a) u
1
( t ), (b) u
2
( t ), (c) u
3
( t ), and (d) z
i
( t ), i = 1,2,3.