Simulink Control Design™ - MathWorks

a = realp('a',1);

C = tf(a,[1 a]);

then set var = 'a'.

value — Value of tuned variable

numeric scalar | numeric array | state-space model

Value of tuned variable in st, specified as a numeric scalar, a numeric array or a state-

space model that is compatible with the tuned variable. For example, if var is a scalar

element such as a PID gain, value must be a scalar. If var is a 2–by–2 tunableGain,

then value must be a 2–by–2 scalar array.

varValues — Values of multiple tuned variables

structure

Values of multiple tuned variables in st, specified as a structure with fields specified as

numeric scalars, numeric arrays, or state-space models. The field names are the names of

tuned variables in st. Only blocks common to st and varValues are updated, while all

other blocks in st remain unchanged.

To specify varValues, you can retrieve and modify the tuned variable structure from st.

varValues = getTunedValue(st);

varValues.Ki = 10;

model — Tuned model

generalized LTI model

Tuned model that has some parameters in common with st, specified as a Generalized

LTI Model (Control System Toolbox). Only variables common to st and model are

updated, while all other variables in st remain unchanged.

Definitions

Tuned Blocks

Tuned blocks, used by the slTuner interface, identify blocks in a Simulink model whose

parameters are to be tuned to satisfy tuning goals. You can tune most Simulink blocks

that represent linear elements such as gains, transfer functions, or state-space models.

15 Alphabetical List