Hyperchaotic 4D Attractor A
The hyperchaotic system is governed by a system of four first order differential equations:
dx/dt = x (1 – y) + α z
dy/dt = β (x ² -1) y
dz/dt = γ (1 – y) v
dv/dt = η z
where x, y, z and v the state variables of the model, and α, β, γ, and η real parameters.
For P0 (-2, 1, 0.2, 1), a 4D strange Attractor appears:
(a) (b)
Graphics Courtesy by Jos Leys
(c) (d)
Projections of the 4D hyperchaotic system into the 3D phase portraits
(a) Projection on x-y-z space, (b) Projection on x-y-v space ,
(c) Projection on z-y-v space, and (d) Projection on z-v-x space