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Haroon Zafar


Last seen: 4 months ago |  Active since 2021

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Clone/ Copy a subsystem reference with new set of indexed parameters
Hi, I have a large simulink model with multiple instances of a subsytem referenced blocks. Each subsytem referenec has four pa...

11 months ago | 1 answer | 0

1

answer

Question


Extracting data from SimulationOutput from multiple simulations
Hi , I have done parallel simuation using parsim and singl eoutput file is generated. The Simulation Output object conatibns 8...

12 months ago | 2 answers | 0

2

answers

Answered
How to access logged data from Simulink.SimulationOutput object by name (instead of {index})?
Use get method. headind_dev_data= get(out(1,1).logsout,"heading_dev")

12 months ago | 0

Answered
Programmatically comment blocks residing in a subsystem
Corrected code with asociated simulink file is here: clc clear all load_system('Commenting_Programmatic') Num_7L=2 Num_7M...

1 year ago | 0

| accepted

Question


Programmatically comment blocks residing in a subsystem
Hi, I am trying to programmatically comment some subsystem blocks in my model. Here I have shown a simplified version of in t...

1 year ago | 2 answers | 0

2

answers

Question


Parallel pool fails to start with maximum number of available workers
Hi, I have setup a Matlab parallel server with 14 workers. During the validation test all pass with 14 workers , except the las...

1 year ago | 0 answers | 0

0

answers

Question


How to generate data from Kernel Distribution fit ?
I have fitted some data to through kernel distribution using the distribution fitting app. But I could not figure out hoe to gen...

1 year ago | 1 answer | 0

1

answer

Answered
Simulink function block output not resolving to signal
Issue is resolved now... Go to Model Explorer... Select the function block and corresponding function output. Change the Type ...

1 year ago | 0

| accepted

Question


Simulink function block output not resolving to signal
I am trying to generate a signal driving a current source using a function block in Simulink. But I am getting errors about the...

1 year ago | 1 answer | 0

1

answer

Answered
Why can't I type in the SSH Key field when creating a cloud cluster?
Please follow this post from AWS.. https://aws.amazon.com/blogs/publicsector/matlab-parallel-cloud-computing-aws-researchers/#:...

1 year ago | 0

Question


Curve fitting for multiple variable
I am trying to fit the curves as shown below. Equivalent resistance R is varying with SoC. But I have third variable Vi (0.8 -1p...

2 years ago | 1 answer | 0

1

answer

Answered
Harmonic Analysis of Current waveform
I resolved this using the Fourier block in Simulink Specialized powersystem toolbox. It allows to extract any harmonic order and...

2 years ago | 0

| accepted

Question


Parameter estimation in steady state to match measurement data ( for a particular range)
I am trying to implement parameter estimation for full switching model of EV battery charger and fine tune values of L, C compon...

2 years ago | 0 answers | 0

0

answers

Answered
Invalid Output times specified in the Configuration Parameters dialog for block diagram 'untitled1'
Change configuration parameter setting for output options. See attched screenshots. First one is the actual setting in the untit...

2 years ago | 0

Question


Parameter estimation of EV charger to match measured input current
Hi, I have designed a EV battery charger in Simulink (Specialized power system). Model is detailed as shown below and takes con...

2 years ago | 1 answer | 0

1

answer

Question


Where to find CCCV Battery Charger block in Simulink?
I am getting result for CCCV battery charger block in Simulink help, that mentions a block that was introduced in 2019. But I co...

2 years ago | 1 answer | 0

1

answer

Question


Finding peak value of distorted sine wave signal with varying phase shift of harmonics
I am trying to simulate effect of phase angle variation of harmonic on peak value of the fundamental signal. My harmonics are r...

2 years ago | 2 answers | 0

2

answers

Question


Exponential and Polynomial/ZIP Single phase load in simulink
Dear All, I am trying to implement a non liner voltage dependent load model. The load models are exponential and as well as pol...

3 years ago | 1 answer | 0

1

answer

Answered
EV Hosting Capacity Assesment in Simscape Specialized Power System
Dear Joel, Thanks for a detialed response. Option -3 using breakers and switches is exactly what I want to implement. But How...

3 years ago | 0

Question


EV Hosting Capacity Assesment in Simscape Specialized Power System
Hello, I am trying to perform Hosting Capacity Analysis for Electric Vehicles (EV) in Power distribution system, which in other...

3 years ago | 2 answers | 0

2

answers

Question


Harmonic Analysis of Current waveform
I am trying to do harmonic analysis of Input current for component based model in Simulink and trying to produce results as show...

3 years ago | 1 answer | 0

1

answer