Hi all,
can anyone give me a real-world example of a non minimum phase system?
Thanks Daniele.
Non minimum phase system
Oct 27, 2003
6 Replies
Unstable zeros are indicators of some "counter-acting dynamics" in the system. You can find nonminimum-phase models in description of lateral and directional dynamics of an aircraft. Tilting a standard aircraft to the right will eventually induce moments that move it back to the level flight.
Zdenek Hurak
LHS zeros: Furnace fired with cool (non-preheated) fuel. Step change in fuel initially depresses the furnace temperature, finally rising to to new higher steady-state value.
LHS poles and zeros: > Daniele Pallastrelli wrote:
Hi Danielle,
Distillation columns. The linearised transfer function, G(s) invariably will have RHP zeros, that invert into RHP poles for the model.
PS
Where can I find a description of that model?
Thanks
In every textbook on flight dynamics.
Zdenek
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