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Rajat Tewari


Last seen: 19 days ago

MathWorks

28 total contributions since 2020

Rajat Tewari's Badges

  • Revival Level 3
  • 3 Month Streak
  • Knowledgeable Level 2
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Answered
Making a Simscape video (Java error message)
Hi Eric, Can you please refer to the following link to resolve you issue: https://in.mathworks.com/matlabcentral/answers/27600...

1 month ago | 0

Answered
I am working with a renewable energy project. I want to know is there a system built DC/AC inverter availble in the library.
Hi Syed, Yes, there are some inverter blocks/examples present in Simulink and Simscape: Single-Phase PWM Inverter Inverter (T...

1 month ago | 0

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Answered
how to add step function to 3 phase fault block in simulink
Hi Vignesh, This can be done by using "Controlled Current Source". I am also attaching a model illustrating the same. Hope it ...

1 month ago | 0

Answered
AN OP-AMP with SIMULİNK
Hi, You can realize Op-Amp circuits by directly using the Op-Amp block. Some examples for the same are given below: Op-Amp Cir...

2 months ago | 0

Answered
Simscape Ground Stop for Quadrotor
Hi, You can refer to following resources to get the required help in modelling the quadrotor: Drone Simulation and Control In...

2 months ago | 0

Answered
Simscape Pressure Fed System
Hi Abhigya, To achieve a pressure-fed rocket engine, following examples would be helpful: Modeling Engine Timing Using Trigger...

2 months ago | 0

Answered
How can we add logo to the test report generated from test manager?
Hi Anjali, You can refer to following links to add the required logo to your test report: Images, Figures, Equations, and MATL...

2 months ago | 0

Answered
How to fix my square wave output of my inverter
Hi Nick, To get a better sinusoidal output, you can look into these examples for a better insight: Single-Phase PWM Inverter ...

2 months ago | 0

Answered
how to apply the shunt capacitance in this transmission lines model?
To achieve the shunt capacitance in case of above transmission line model, any three of the below methods can be used: Use of S...

3 months ago | 0

Answered
How can I trip an ideal switch when a short circuit fault occurs.
Hello, You can connect the relay output as the gate signal to the ideal switch and check if you are getting the expected output...

4 months ago | 0

Answered
Quadratic programming (QP) solver in matlab
Hello, Following algorithms are used in quadprog: 'interior-point-convex' 'trust-region-reflective' 'active-set' For detail...

4 months ago | 0

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Answered
How to find values from a bode plot
You can refer to margin function which helps to calculate Gain and Phase Margin.

5 months ago | 0

Answered
double integration of parametric function
You can refer to integral2 function of MATLAB to calculate the double integraltion and area.

5 months ago | 0

Answered
I need a simulink model for study for vehicle traction control system(TCS) or Anti lock braking system (ABS).
Hi Nikhil, Following examples would be helpful for the simulations: Complete Vehicle Model Modeling an Anti-Lock Braking Syst...

7 months ago | 0

Answered
Battery Cooling Circuit issue
Hi Daniel, Try changing the solver to ode23t. This can be done by following below steps: 1. Go to 'Model Configuration Parame...

7 months ago | 0

Answered
how to create the GRID shown in Single-Phase, 240 Vrms, 3500 W Transformerless Grid-Connected PV Array
You must be referring to Single-Phase, 240 Vrms, 3500 W Transformerless Grid-Connected PV Array example. You can run the follow...

9 months ago | 0

Answered
finding EME of an image
You can try this file from MATLAB file exchange to find EME of an image: https://in.mathworks.com/matlabcentral/fileexchange/29...

9 months ago | 0

Answered
Adding #ifdef to the generated C code
You can use exist function for this process along with if else statements to achieve your goal in .m file: Refer to exist docum...

9 months ago | 0

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Answered
Reading resistance in a thermal resistor (SIMSCAPE-SIMULINK)
You can calculate current through the resistance and voltage across it and apply Ohm's Law to measure resistance for a particula...

9 months ago | 0

Answered
PID function usage in Matlab (real life scenario)
To find a value of that works for your robot model you can use PID Tuner app. https://in.mathworks.com/help/control/ref/pidtun...

9 months ago | 0

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Answered
Double integration with respect to same variable in defiinte range
Hi Godas, The solution to this problem can be achieved in 2 ways: If you have Symbolic Toolbox, you can do this easily: >> ...

9 months ago | 0

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Answered
Simscape Cable Robot Example
You can run the command >> which sm_cable_robot This command will display the location of the model where it is stored. For m...

9 months ago | 0

Answered
simulink simscape fluids make a piston pump
You can refer to these links: https://in.mathworks.com/help/physmod/simscape/examples/pneumatic-actuation-circuit.html https:/...

9 months ago | 0

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 months ago

Answered
vector control of a pmsm
You can refer to these links: https://in.mathworks.com/help/physmod/sps/powersys/ref/vectorcontrollerpmsm.html https://in.math...

9 months ago | 0

Answered
converters with pv model
You can refer to this example for implementation: Simplified Model of a Small Scale Micro-Grid Hope it helps.

9 months ago | 0

Answered
Multi-axle vehicle dynamics simulation
You can refer to the links below for vehicle modelling using simscape: https://blogs.mathworks.com/racing-lounge/2018/02/28/veh...

9 months ago | 0

Answered
Remove noise of the signal with some commands
To remove noise from the data you can refer to these methods: https://in.mathworks.com/help/wavelet/ref/waveletsignaldenoiser-a...

9 months ago | 0

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