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Shivam Gothi


Last seen: 1 day ago Active since 2024

Followers: 6   Following: 0

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  • 3 Month Streak
  • Knowledgeable Level 4
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Answered
Characterize RC parameters of a battery cell.
Hello @Ye, As per my understanding, you are looking for function "batt_BatteryCellCharacterization" as appearing in the example...

16 days ago | 0

| accepted

Answered
How to simulate permanent magnets using the PDE Toolbox in R2025a
Hello @Philippe, I investigated the code attached by you. I found the cause behind the error. Let me explain you in step by ste...

17 days ago | 1

Answered
Neglection of [outport]variable generated for bus assignment block
hello @Gowtham, As I do not have the simulink model, I tried to make a simple simulink model to reproduce the issue as shown be...

17 days ago | 0

Answered
View into a Simscapeblock
Hello @Florian Bendel, As per my understanding, you are trying to understand the mathematical model of "Spark Ignition Engine",...

18 days ago | 1

| accepted

Answered
PID tuning PMSM motor
Hello @LUCA DE BARTOLO, Model1: https://www.mathworks.com/help/slcontrol/ug/tune-gain-scheduled-pi-controller-for-pmsm.html Mo...

18 days ago | 1

| accepted

Answered
How to model a hf transformer for dc dc converter
Hello @Jyotiprakash, As per my understanding, you are trying to model a high-frequency transformer that is used in power conver...

19 days ago | 0

Answered
PID tuning PMSM motor
Hello @LUCA DE BARTOLO, The model referred by you is for online tuning of motor control parameters. It requires actual motor an...

19 days ago | 0

Answered
MIMO systems input/output response in Simulink
Hello @Muhammed Emin Yavuzaslan, I understand that you want the step response of 2 input and 2 output system. You are getting t...

19 days ago | 0

Answered
Simulink error "variable-size matrix but its size is specified as inherited or fixed"
Hello @Corby, I was able to reproduce the issue faced by you, by creating a simple MATLAB function block inside simulink window...

19 days ago | 0

| accepted

Answered
How can I add my own electrical supply data to the PEMElectrolysisSystem simulation?
Hello @Raz, As per my understanding, you are trying to utilise the voltage data stored in the workspace, to power the "Electrol...

19 days ago | 0

Answered
"N channel mosfet" conducts when Vds is negative and body diode is not modelled
Hello @Ismail S Marikar, As per my understanding, you have not modelled the body diode and the MOSFET is still conducting even ...

20 days ago | 0

| accepted

Answered
BOOSTXL-DRV8320H interface with LaunchXL-F280049C
Hello @Bhagyesh, As per my understanding, you are trying to interface BOOSTXL-DRV8320H with LAUNCHXL-F280049C for BLDC Sensor-l...

20 days ago | 0

| accepted

Answered
Deriving flux and current from the manufacturers B-H curve for inputing values in saturable transformer
Hello @Neetusha K, As per my understanding, you are trying to say that the manufacturers generally provide the B-H characterist...

21 days ago | 0

Answered
What is valid type?
Hello @Vims, I understand that you are trying to run the attached simulink model, but facing some error. Basically, you want to...

2 months ago | 1

Answered
How to generate powertrain simulation?
Hello @Preetam, As per my understanding, you are trying to simulate electrical vehical dynamics (both mechanical and electrical...

2 months ago | 0

| accepted

Answered
PMSM Motor is not responding using TI F28379d LaunchPad with a BOOSTXL-3PhGaNInv booster pack
Hello @MD SYFUR, I am assuming that you are referring to the following shipped examples: https://www.mathworks.com/help/mcb/gs...

2 months ago | 0

Answered
Vehicle Dynamics 3DOF Single Track Block doesn't seem to include drag equations.
Hello @Daniel, Lets address the issues one by one: 1) Drag equations not included for Single track: Refer to the below sectio...

2 months ago | 0

Answered
6-pulse thyristor controlled rectifier doesn't work in continuous conduction mode
Hello @JORDI RUHI FERNANDEZ, As per my understanding, you are trying to maintain a constant DC bus voltage using closed loop vo...

2 months ago | 0

Answered
How to download the csv file from Example "Find Zeros, Poles, and Gains for CTLE from Transfer Function"
Hello @Boon Hee, As per my understanding, you are trying to run the example available in the below link. https://www.mathworks...

2 months ago | 0

Answered
Controllable Companion form for a MIMO system
Hello @naiva saeedia, The controllable canonical form for multiple input system is not unique. That is, there may be multiple p...

2 months ago | 2

| accepted

Answered
Variable number of filter channels in Simulink
Hello @Ruairidh, What I understand from your question is: You have a MIMO system which has P inputs and Q outputs. You have al...

2 months ago | 1

| accepted

Answered
"ssc_build" Error while converting SPICE model to Simscape
Hello @Gregor Hermani, As per my understanding, you are trying to make a simulink model from a spice netlist. I was able to re...

2 months ago | 0

Answered
EPWM Block and Compliment signals of ePWM for TI C28004x issue
Hello @Bhagyesh, As per my understanding, you are trying to generate complimentory PWM signals for three phase inverter, which ...

3 months ago | 0

| accepted

Answered
Simulink onramp 3.1 represent power systems components task 5 error
Hello @Miguel Aybar, As per my understanding, you have completed tasks 1-4 of Power Systems Simulation Onramp successfully, but...

3 months ago | 2

| accepted

Answered
I need to use electrolyzer for electrical simpowersystem library anyone please tell about model where to locate.
Hello @Harshit Choubey, The library "Simscape Electrical" was formerly called as the library "SimPowerSystems and SimElectronic...

3 months ago | 0

Answered
Simscape Fluids 3-way directional valve (IL) spool displacement
Hello @Flávio Luiz, As per my understanding, you are trying to figure out why the displacement “S” of (S = 0.0045/10) causes th...

3 months ago | 1

| accepted

Answered
Simulation of Unbalanced Loads in Simulink
Hello @Uchenna Johnpaul, As per my understanding, you are tring to implement a three phase unbalanced dynamic load. You want th...

3 months ago | 0

Answered
K matrix for MIMO
Hello @Ilias, As per my understanding, you are trying to find the gain matrix [K] for a MIMO system. The dimentions of [B*K] m...

3 months ago | 0

Answered
Question about simscape battery library parameters(table-based) supplied by battery company.
Hello @인규, As I understand it, you are attempting to simulate a battery using the Simulink library block "battery (table based)...

3 months ago | 1

| accepted

Answered
Diesel Generator Using Simscape Electrical
Hello @Yazeed, As per my understanding, you are trying to model a diesel generator using “simscape/electrical” library blocks. ...

3 months ago | 0

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