Erman Korkut

MathWorks

Active since 2011

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Answered
Why is uncertainty parameter outside input-output loop not linearised in robust control toolbox?
Hi J. Van, This is the expected behavior. When the uncertainty is not in the linearization path given the input and output lo...

mer än 10 år ago | 0

| accepted

Answered
Model Reference Blocks and systune
Hi Jim, I would recommend to make sure that the blocks you specify to be tuned (and all their parent models all the way to th...

mer än 10 år ago | 0

Answered
How does source affect Simulink's frequency response estimation?
Hi Lauri, This is a common issue frequency response estimation users encounter. Simulink Control Design offers ways to find a...

mer än 11 år ago | 1

Answered
Control Design: Linearization at multiple operating points simultaneously
Another alternative would be to use "Linearize At..." menu item in Operating Point drop down (2nd from the top, below "Model Ini...

mer än 11 år ago | 0

Answered
how to copy LTI viewer figure to clipboard?
Hi Noam, This is an excellent suggestion, currently it is not possible to do it inside the linear analysis tool. But as a wor...

nästan 13 år ago | 1

| accepted

Answered
Integers in control loops
Hi Mark, How are you rounding your controller output? If you are using the quantizer block, there is a checkbox for "treat ga...

mer än 13 år ago | 1

| accepted

Answered
Linearization gives accurate results with Simulink Control Design but not with linmod
The underlying reason can be a lot of things for the difference: # If you have more than one input/output points, the channels ...

mer än 13 år ago | 0

Answered
(Simulink/MPC) Unable to linearize with an if...else loop
Hi Tan, The Embedded MATLAB function blocks are linearized using numerical perturbation by default. Your code seems to indica...

mer än 13 år ago | 1

Answered
Computing Operating point using Simulation Snapshots
Hi Tan, To stop the model from trying to initialize from a no longer existent operating point, you can go to the menu in Simu...

mer än 13 år ago | 1

| accepted