Make a Simulink® block linearize to an uncertain variable at the command line. To learn how to specify an uncertain block linearization using the Simulink model editor, see
You create uncertain matrices (docid:robust_ref.f10-328118 objects) by creating uncertain parameters and using them to build matrices. You can then use uncertain matrices to build
You decompose an uncertain model into a fixed certain part and normalized uncertain part using the docid:robust_ref.f10-120643 command. To see how this command works, create a 2-by-2
Create uncertain real parameters, modify properties such as range of uncertainty, and sample uncertain parameters.
You can create a 1-by-1 (scalar) positive-real uncertain linear dynamics element, whose frequency response always has real part greater than -0.5. Set the SampleStateDimension property
To create an uncertain state-space model, you first use control design blocks to create uncertain elements. Then, use the elements to specify the state-space matrices of the system.
Create a 4-by-3 uncertain complex matrix ( ucomplexm ), and view its properties. The simplest construction requires only a name and nominal value.
It is possible to form interconnections of uss objects. A common example is to form the feedback interconnection of a given controller with an uncertain plant.