- posted
12 years ago

hello all,

I'm a little bit unexperienced in the area and wanna learn probably a

basic key issue about approximate linearization of nonlinear models

for control.

For an example if a process model is like "x1dot=square(x2) +..", then

I know that approximate linearization of the model is extracted via

taylor expansion,

but if the nonlinear model is like "x1dot=x2.x3 +..", how should I

realize the linearization?

Thank you in advance...