Hi all,

can anyone give me a real-world example of a non minimum phase system?

Thanks Daniele.

can anyone give me a real-world example of a non minimum phase system?

Thanks Daniele.

Hi all,

can anyone give me a real-world example of a non minimum phase system?

Thanks Daniele.

can anyone give me a real-world example of a non minimum phase system?

Thanks Daniele.

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: Inverted pendulum system, manipulated by force on a cart that carries the pendulum pole.

Zdenek Hurak wrote:

LHS poles and zeros: Inverted pendulum system, manipulated by force on a cart that carries the pendulum pole.

Zdenek Hurak wrote:

Correction: Replace LHS with RHS - i.e. poles and zeros with +ve real parts

John Stiekema wrote:

John Stiekema wrote:

flight.

Where can I find a description of that model?

Thanks

In every textbook on flight dynamics.

Zdenek

--

Odchozí zpráva neobsahuje viry.

Zkontrolováno antivirovým systémem AVG (http://www.grisoft.cz ).

Odchozí zpráva neobsahuje viry.

Zkontrolováno antivirovým systémem AVG (http://www.grisoft.cz ).

Click to see the full signature.

Hi Danielle,

Distillation columns. The linearised transfer function, G(s) invariably will have RHP zeros, that invert into RHP poles for the model.

PS

message

Distillation columns. The linearised transfer function, G(s) invariably will have RHP zeros, that invert into RHP poles for the model.

PS

message

--

Posted via Mailgate.ORG Server - http://www.Mailgate.ORG

Posted via Mailgate.ORG Server - http://www.Mailgate.ORG

### DBs with PLCs?

- - previous thread in ⧑ Industrial Control Group

### Drive Shaft Structural Characteristics

- - newest thread in ⧑ Industrial Control Group

### More silly questions TIG.

- - the site's newest thread. Posted in ⚡ Welding Forums