Next: Interacting Approach
The Non Interacting Approach
considers the variables as always
non interacting. All interval values N generate at t=0 an N-cube.
Every point of this hyper-cube is the initial condition of a solution of
the differential equation system. After an ordinary numeric integration
till the instant
the non interacting N-cube at the
is reconstructed. This is done
for each -level of the fuzzy values.
The important drawback is the insertion of spurious trajectories
which do not belong to the system behaviour. Suppose the differential
equation is simulated twice. The uncertainty is increased if the
second time the step-size is decreased.