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Shivam Gothi


Last seen: Today |  Active since 2024

Followers: 5   Following: 0

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  • 3 Month Streak
  • Knowledgeable Level 4
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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...

12 days 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...

13 days 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...

14 days 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 ...

15 days 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...

16 days ago | 1

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...

16 days 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...

19 days 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...

19 days 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...

22 days 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)...

22 days 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. ...

22 days ago | 0

Answered
Need help in simulating same model with mathematical model
Hello @Nandini I investigated the model attached by you and found some of the corrections which may be helpful: In the model ...

23 days ago | 0

Answered
Using Simulink to create generator that accepts feedback.
Hello @Yazeed, I understand that you are facing the issue of algebraic loop while using “Synchronous Machine Round Rotor” block...

23 days ago | 0

Answered
Modelling Backlash in Simscape Multibody Model
Hello @LT, As per my understanding, you are trying to model backlash between the motor and the load shaft. You can achieve this...

23 days ago | 0

Answered
Convert days and months in french for an axis of type DateTimeRuler
Hello @Laurent Fritz, As per my understanding, you are trying to show the labels of axis containing "datetime" data in "French"...

24 days ago | 0

| accepted

Answered
calculate the battery voltage
hello @MAB, As per my understanding, you are trying to understand the calculation of term , appearing in the equation of batter...

1 month ago | 0

Answered
where i can find the frequency scope that convert the signal from time domain to frequency domain
Hello @ANAS HAMZAH, As per my understanding, you are trying to convert the signal from time domain to frequency domain. That is...

1 month ago | 0

Answered
Model error in Simulink - Singularity error
Hello @Jyothiraditya Reddy, From the screenshot of Simulink model attached by you, it is not clear what the circuit is trying t...

1 month ago | 0

Answered
How to use datetime with leap second strings?
Hello @James Tursa, As per my understanding, you are trying to save leap-seconds in "datetime" object, in such a way that it do...

1 month ago | 0

Answered
How can I implament a current driven circuit breaker?
Hello @Shane, As I understand, you want to implement a circuit breaker which should trip if the current stays above its thresho...

1 month ago | 1

Answered
Which electrical equipment can reduce the %VUF value to no more than 2%?
Hello @Thunchanok, As per my understanding, you are looking for a power system device that improves VUF (Voltage Unbalance Fact...

1 month ago | 1

| accepted

Answered
How can I implament a current driven circuit breaker?
Hello @Shane, I understand that you're working on operating the three-phase circuit breaker based on sensing currents. However,...

1 month ago | 1

| accepted

Answered
Why do results differ between pwelch and dsp.SpectrumEstimator (random noise example) ?
Hello @Olivier Schevin, As per my understanding, you're attempting to calculate the Power Spectral Density (PSD) of a signal us...

1 month ago | 2

| accepted

Answered
Simulink Scope is only showing a straight line
Hello @Kez, Upon investigating your attached simulink model I found that the time constant of your mechanical system (heat exch...

1 month ago | 1

| accepted

Answered
Simulation not repeated correctly in a FOR loop
Hello @Daniele Bruno, I understand that you want to run the simulation multiple times for different values of gate-source volta...

1 month ago | 2

| accepted

Answered
How can I configure the phase delay parameter to accept input from a PID regulator in my simulation?
Hello @Md Jasim Uddin, As per my understanding, you are trying to implement a phase delay in “pulse generator” block, which is ...

1 month ago | 0

Answered
stateflow 변수 초기화 방법
Hello @영진, As per my understanding, you are trying to implement the logic that is similar to “static a=0” in C language. I wa...

1 month ago | 1

| accepted

Answered
Problem Using Nested For Loops
Hello @Scott Banks, Upon investigating your code, it seems that there is an error with the expression coded inside the "if-else...

1 month ago | 0

| accepted

Answered
Avalanche breakdown of GaN MOSFET
Hello @amir shahzad, As per my understanding, you are trying to do UIS (Unclamped Inductive switching) test on a power MOSFET i...

1 month ago | 1

| accepted

Answered
In the BLDC motor block, a non-standard d'q' Transformation is used. Does this affect the values of L_d and L_q?
Hello @Oskar, I understand that the factor of “pi” is not as per the intended equation. To investigate, I analysed the subsyst...

1 month ago | 1

| accepted

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