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**Content Feed**

PID controller tuning, cannot linearize the plant and error.

The model would be linearized while lauhcing the PID Tuner from the PID Controller block's parameters dialog. The attached model...

6 mesi ago | 0

| accepted

How can I remove the few peaks before the overshoot, so I only have the overshoot peak and then it directly transition into steady state?

Since you have built a Simulink model for the buck converter, you may want to consider tune the PID controller based on the actu...

7 mesi ago | 0

Can matlab perform perturbation & linearization on a state average model? (power electronics are of specific interest, but field is probably irrelevant)

Depending on how you are going to model your averaged value model. For instance, you can model the average value model using 'ss...

8 mesi ago | 0

Smart Grid Project - Energy Management System

Hi Blake, I am glad that you insist on investigating this microgrid topic as a researcher. With some similar research experienc...

circa 2 anni ago | 4

| accepted

Bi directional buck boost converter with simulink and simscape only

Sample time is an intrinsic part of the power electronics circuit model. As a result, it would be difficult to speed up simulati...

oltre 2 anni ago | 1

| accepted

How to chose pwm and buck converter parameters?

Simulating the behavior of a solar charging system with this detailed model would be very slow. This is because of the sample ti...

oltre 2 anni ago | 1

How to convert a simscape model like inverter or buck converter to HDL code?

There is a shipped tool called Simscape HDL Workflow Advisor. Using this tool, you should be able to convert your Simscape model...

oltre 2 anni ago | 0

| accepted

can we generate C/C++ code for closed loop Autotuner?

Let me answer the "how" part of this question. There is a documentation page about the complete workflow of using the Closed-Loo...

oltre 2 anni ago | 0

| accepted

close loop PID autotuner

Based on the information you provided, replacing the 'FOC Autotuner' block with a 'Closed-Loop PID Autotuner' block is feasible....

oltre 2 anni ago | 2

| accepted

**Importing MATLAB's own SIMULINK routine, the simulation result is wrong.

Based on the information you provided, I have tried this example. However, I was not able to reproduce the same result shown in ...

circa 4 anni ago | 0

Real-Time Audio Processing: Varying Delay Depending on Initial Under/Overruns

As a first step, you can run the Measure Audio Latency example to verify that your audio I/O system is configured correctly: <h...

circa 5 anni ago | 1

Generic battery model - State of Charge

I understand that you observed the initial SOC that is different from the settings in the Battery block in the Simscape Power Sy...

circa 5 anni ago | 0

| accepted

Set disarmed PWM of PX4 simulink app

I understand that you want to change the disarm signal for PWM outputs in the motor block. It appears that the disarm PWM signal...

circa 5 anni ago | 0

How can I change package for selected data object?

I understand that you may want to create custom storage classes using packages other than 'Simulink' or 'mpt'. Based on the work...

circa 5 anni ago | 0

using RF tool box,How to create a matrix ABCD with 4 complex vectors A, B, C and D

I understand that you want to create a matrix ABCD with 4 complex vectors A, B, C and D. Based on the code snippet you posted, i...

circa 5 anni ago | 0

Assigning a Triangular Distribution to Each Entity of a Process Flow Model of SimEvents

I understand that you want to have an "Entity Server Block" that has an input port providing the service time duration. I assume...

oltre 5 anni ago | 0

| accepted

How to quantify spectrogram comparison

I understand that you want to quantify the difference between two spectrograms and use this quantitative information in fault di...

oltre 5 anni ago | 0

Fitting a probability density function with a kernel density estimator. How Matlab handles the support?

I understand that you want to know how MATLAB handles the Kernel density options for 'support' in the "fitdist" function. The do...

oltre 5 anni ago | 2

| accepted

Creating a sinusoidal pwm using the hdl coder blocks

I understand that you want to generate code from your Simulink model using the HDL Coder. As long as the simulation result is sa...

oltre 5 anni ago | 0

What is difference between unwrap(angle(X)) and phase(X)?

I understand that you want to extract phase angles from channel matrix (which is 'csi' in the data file). However, using the scr...

oltre 5 anni ago | 1

| accepted

filtfilt returns unexpected large value when using with LPC

I understand that you want to use the "filtfilt" function in source-filter separation. After using the "filtfilt" function, the ...

circa 6 anni ago | 0

Can't figure out why the integral() command is returning error "Matrix dimensions must agree", but they do agree.

I understand that you want to integrate a function over time using the "integral" function. The error message is that "Matrix di...

circa 6 anni ago | 0

How can you set the initital condition 'displacement' of the mass in a simple spring-damper-mass system in Simscape?

I understand that you want to set the initial displacement of the "Mass" block in a Mass-Spring-Damper model in Simscape. I assu...

circa 6 anni ago | 0

What is the best way to do some calculation within a state in stateflow?

I understand that you want to find a better way to write MATLAB code in Stateflow states. I am not sure in what sense you mean b...

circa 6 anni ago | 0

| accepted

How is the equation for u_g given in MatLab's discrete Dryden Wind Turbulence Model a difference equation?

I understand that you have a question about the difference equation expression in the "Dryden Wind Turbulence Model (Discrete)" ...

circa 6 anni ago | 0

| accepted

I'm trying to create a time varying system in simulink using matlab function block but even if the logic is correct it says the value which i'm calling form workspace is not Simulink.Signal

This happens maybe because you have an object defined in the base workspace and you are using a data store with the 'Data store ...

circa 6 anni ago | 0

DC-DC buck converter step response gives oscillations at the start of the simulation ?

I understand that you are simulating a DC-DC buck converter using the Simscape Power Systems. There is some oscillation at the b...

circa 6 anni ago | 0

| accepted

How to demodulate a sound through MATLAB

I understand that you want to build a DSBSC demodulator to demodulate a recorded sound file. You might refer to the following li...

circa 6 anni ago | 0

Does anyone know how I could model a variable resistor as a linear potentiometer in Simulink? The library I have does not currently contain this block

I understand that you want to recreate the function of a potentiometer using a variable resistor in your current Simulink librar...

circa 6 anni ago | 1

fourier synthesis program when given ak

I understand that you want to compute Fourier synthesis using 'for' loops. The equation that you use to compute matrix 'F' creat...

circa 6 anni ago | 0