PERTURBATION PROPAGATION
Christos G. Cassandras
CODES Lab. - Boston University
QUEUE
SERVER
D
1
,
D
2
,
…
A
1
,
A
2
,
…
Z
1
(
q
),
Z
2
(
q
),
…
Recall:
Þ
Suppose
q
is perturbed by
D
q
Þ
Iterative relationship that depends
ONLY
on observed sample path data !