isstable
Determine if dynamic system model is stable
Description
returns
a logical value of B
= isstable(sys
)1
(true
) if the dynamic system model
sys
has stable dynamics, and a logical value of 0
(false
) otherwise. If sys
is a model array, then
the function returns 1
only if all the models in sys
are stable.
isstable
returns a logical value of 1
(true
) for stability of a dynamic system if:
In continuous-time systems, all the poles lie in the open left half of the complex plane.
In discrete-time systems, all the poles lie inside the open unit disk.
isstable
is supported only for analytical models with a finite number of
poles.
Examples
Input Arguments
Output Arguments
Version History
Introduced in R2012a