(New page: == Stability == A system is said to be stable if a bounded input yeilds a bounded output. This means that if you can take an input signal whose value does not increase to infinity as x -...) |
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Latest revision as of 05:53, 17 September 2008
Stability
A system is said to be stable if a bounded input yeilds a bounded output. This means that if you can take an input signal whose value does not increase to infinity as x -> infinity, then the output of the system should not go to infinity either.
Unstable
A system is said to be unstable if a bounded input yeilds an unbounded output. This means that if you can take an input signal whose value does not increase to infinity as x -> infinity, then the output of the system will go to infinity if the system is unstable.
