Risposto
what is the name of the method used in the pid tuner in matlab 2016 ?
PID Tuner app uses proprietary tuning algorithm developed by MathWorks. More details in <https://www.mathworks.com/help/control...

oltre 7 anni fa | 0

Risposto
When using the app Model Reducer, what is the algorithm behind balanced truncation?
Take a look <https://www.mathworks.com/help/control/ref/balred.html here> , including the reference at the bottom of the page.

oltre 7 anni fa | 0

Risposto
identifying continuous-time and discrete-time models using ident toolbox
Hi there, Please take a look at <https://www.mathworks.com/help/ident/examples/estimating-continuous-time-models-using-simuli...

oltre 7 anni fa | 0

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Add the I/O linearization
Please see <https://www.mathworks.com/help/slcontrol/ug/specify-portion-of-model-to-linearize-in-simulink-model.html here> for h...

oltre 7 anni fa | 0

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tfest Model Structure and Constraints
I briefly looked at your code, and saw that you have complex numbers as transfer function coefficients. Some of them are designa...

oltre 7 anni fa | 0

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Customizing plot layout in LTI viewer
If you are Ok with doing it interactively from the menu, then click on Edit->Plot Configurations There you'll be able to set up...

oltre 7 anni fa | 0

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step() giving a smooth curve for a discrete function
It seems you are getting tripped up by the fact that the code below results in two identical lines y1=step(H,x); y2=step...

oltre 7 anni fa | 1

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how to plot response of quadratic state space model
I recommend simulating it with <https://www.mathworks.com/products/simulink.html Simulink> . If you'd rather do it from command ...

oltre 7 anni fa | 0

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Matlab error in loading a project using SISO tool
Thanks for pointing this out. We are looking into it. I will post an update when a workaround becomes available.

quasi 8 anni fa | 0

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Risposto
How to determine MPC warming-up time
What exactly do you mean by "mpc warm-up time"? Can you please elaborate?

quasi 8 anni fa | 0

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How to consider gravity in state-space models?
The gravity in this case is a constant disturbance that your compensator needs to reject. Because you know the gravity, you can ...

quasi 8 anni fa | 1

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How to reduce overshoot of output response in BLDC motor?
Look at the control request your controller is generating. The type of response you are getting might be due to the fact that th...

quasi 8 anni fa | 0

Risposto
Is the simulink really useful for the real system?
Hi, Your question and your comments are not very clear. What is it that you are failing to do? Are you unable to control your...

quasi 8 anni fa | 0

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How can i export datas on the bode plot in SIMULINK?
When you run the model with Bode Plot block, with "save data to workspace" enabled, you get a variable sys, or whatever name yo...

quasi 8 anni fa | 0

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Risposto
Simulink model parameters optimization
For estimating parameters of Simulink model, I recommend using Simulink Design Optimization. Here is <https://www.mathworks.c...

quasi 8 anni fa | 0

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State-space for MISO in system identification toolbox
<https://www.mathworks.com/help/ident/examples/dealing-with-multi-variable-systems-identification-and-analysis.html This example...

quasi 8 anni fa | 0

Risposto
How can I import a Neural Network Simulink block into Linear Analysis Tool?
PID Tuner essentially requires a transfer function of the plant to design a PID Controller.For the neural net, I think your best...

quasi 8 anni fa | 0

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Risposto
Why I do not have States or Inputs when using findop?
States comes from blocks such as integrators or transfer functions or state space systems. In a neural net I don't think you hav...

quasi 8 anni fa | 0

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Questions about BoostConverterExampleModel
Hi, Only average model would linearize. The detailed model includes high-frequency switching that is introducing discontinuit...

quasi 8 anni fa | 0

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Linearizing "Recursive Least Squares Estimator" Block
Why are you linearizing Recursive Least Squares Estimator block? This block outputs parameters and error, and takes output and r...

quasi 8 anni fa | 0

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Risposto
How to fix this crazy error?
Hi, Simulink Control Design is not intended for tuning PID Controller when you model is in external mode, controlling the hardw...

quasi 8 anni fa | 0

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Control system tuner error message: Control system model does not contain any tunable parameter
Did you select the PI Controller as the block to tune in Control System Tuner? In any case, Control System Tuner would have har...

quasi 8 anni fa | 0

Risposto
How can I convert a Simulink PID block into a Matlab code ?
There is a <https://www.mathworks.com/help/control/ref/pid.html PID object> in Control System Toolbox,but this object is only fo...

quasi 8 anni fa | 0

Risposto
For solving Model equations and to implement control which one is better either Simulink or script file ?
I would recommend Simulink because: - model is more visual than script; therefore problem is easier to understand - easier to...

quasi 8 anni fa | 0

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Help solving systune 'No Tunable parameters, for PID loops with variables as the proportional and integral components
I don't get any errors when I uses systune on your model. The issues with this model though is that PWM generator block does no...

quasi 8 anni fa | 0

Risposto
When best to use 1 and 2 DOF PID
The first opening paragraphs of <https://www.mathworks.com/help/control/ref/pid2.html this doc page> might help. <https://www.m...

quasi 8 anni fa | 0

Risposto
PID block and error with it
Why did you place the pulse generator block in the model? If you do not really need it, delete it. You are getting the error bec...

quasi 8 anni fa | 0

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About PID program block issue of simulink
PID Controller block supports two forms - parallel and ideal. Ideal form is very similar to the standard form you want. <</ma...

quasi 8 anni fa | 0

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Step func at time different then t = 0
The question is not clear. Does a. Step happens at 0 secs and you want to show the response at 5 secs? or b. Step happens at ...

quasi 8 anni fa | 0

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how to measure PID parameters from PID tuning of SISOtool
Export the compensator you designed, C, to MATLAB workspace. Then in MATLAB type C=pid(C) This will convert the compen...

quasi 8 anni fa | 3

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