Simulink Control Design™ - MathWorks

info — Linearization information
structure

Linearization information, returned as a structure with the following fields:

Offsets — Linearization offsets
[] (default) | structure | structure array

Linearization offsets, returned as [] if s.Options.StoreOffsets is false. Otherwise,
Offsets is returned as one of the following:

• If linsys is a single state-space model, then Offsets is a structure.


• If linsys is an array of state-space models, then Offsets is a structure array with
  the same dimensions as linsys.

Each offset structure has the following fields:

Field Description

x State offsets used for linearization, returned as a column vector of length nx,

where nx is the number of states in linsys.

y Output offsets used for linearization, returned as a column vector of length

ny, where ny is the number of outputs in linsys.

u Input offsets used for linearization, returned as a column vector of length nu,

where nu is the number of inputs in linsys.

dx Derivative offsets for continuous time systems or updated state values for

discrete-time systems, returned as a column vector of length nx.

StateNam

e

State names, returned as a cell array that contains nx elements that match

the names in linsys.StateName.

InputNam

e

Input names, returned as a cell array that contains nu elements that match

the names in linsys.InputName.

OutputNa

me

Output names, returned as a cell array that contains ny elements that match

the names in linsys.OutputName.

Ts Sample time of the linearized system, returned as a scalar that matches the

sample time in linsys.Ts. For continuous-time systems, Ts is 0.

If Offsets is a structure array, you can configure an LPV System block using the offsets.
To do so, first convert them to the required format using getOffsetsForLPV. For an

getIOTransfer