Fig. 2: Turbine model
Mathematical Background of Modeling
Basic technical models describe
systems as a linearization problem.
However, linear systems are insufficient
for many applications. This chapter is
theoretical introduction of linear and nonlinear
models.
Linear models
Powerful instrument how to model
linear systems is state space modeling of
linear dynamic system. The generic form
of state space equation in continuous form
is following:
x x & (t tt t ) = + A B ( ) () () () . .u t
y y & (t tt t ) = + C D ( ). . ( ) () ( u t)
(1)
where x (t) is a vector of state space
variables, u(t) vector of input variables,