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Feeds
How do I import group names when using the Requirements Toolbox's Requirements Editor to import USDM formatted Excel?
Hi @拓志 武藤, To import group names from a USDM-formatted Excel file into the Requirements Toolbox's Requirements Editor, you can ...
13 days ago | 0
i need to make optimization using genetic algorithm to reduce the minimum between desired deformation and simulated deformation
Hi @noura, To optimize parameters (Height, Depth, Width) using a genetic algorithm, you can follow these steps: Each iteratio...
14 days ago | 0
Counting all NaN for each variable in the table
Hi @Mouhammad Jomaa Alkaseam, To handle and visualize missing data in your wind and wave data set, you can follow these ...
15 days ago | 0
How to set zones for long transmission line that are valid for all faults
Hi @A Lumbini, I understand that the digital relay is misclassifying zones during a Line-to-Line (LL) fault because it evaluate...
16 days ago | 1
| accepted
Boost Converter Issue: Voltage Decreasing Instead of Increasing in Simscape Solar Model
Hi @Israfil-Cihan, I understand that your boost converter is lowering the voltage instead of increasing it. To troubleshoot ...
16 days ago | 0
embedded coder cant generate reuseable function
Hi @chen lan, I understand that Embedded Coder generating multiple functions instead of reusing a single function for your reus...
16 days ago | 0
Parameter Estimation of a servo motor does not track well.
Hi @ashanni sonny, I understand that you are facing challenges in accurately modelling the servo motor’s behaviour. The issue s...
16 days ago | 0
Power measurement (electric motor)
Hi @Jack Daniels, To measure the active power, reactive power, apparent power, and power factor for your three-phase motor simu...
17 days ago | 0
Power Electronics Simulation Onramp Model Fidelity Part Bugged
Hi @Furkan, I couldn't able to reproduce the issue, it is working fine from my end. If it still persists you can refer to th...
17 days ago | 0
| accepted
C2000 Synchronization of ePWM modules with external signal
Hi @Roberto, To configure ePWM1, ePWM2, ePWM3, and ePWM4 for synchronization using an external signal connected to GPIO40, you...
21 days ago | 0
Three phase dynamic load fails earlier than expected
Hi @Despoina Papageorgiou, I understand that you are facing an issue with the Three-Phase Dynamic Load in your Simulink model,...
21 days ago | 0
BlockIO output set to zero when multiple blocks are used
Hi @Aaron Troll, I understand you are facing issues with Simulink blocks generated by the IO Device Builder app, where multiple...
21 days ago | 0
How can I remove this warning:Estimated channel modulation for data extrapolation must be greater than zero. Use linear extrapolation.
Hi @Ignacio, I understand that you are facing an extrapolation error while simulating N Channel MOSFET model. The issue arise...
21 days ago | 1
| accepted
Can I give Modulated Sine Wave as Input to CMPA of ePWM Block in MATLAB Simulink for SVPWM Generation ?
Hi @PANDIT DHANRAJ SURESH I understand that you are working on a 3-phase inverter using the TI Delfino F28379D LaunchPad and a...
21 days ago | 0
Pi Control plant cannot be linearized
Hi @Muhamed Ehab The errors "Subscript no. 2 is out of range" and "Plant cannot be linearized" occur because your model include...
23 days ago | 0
How to generate a stationary car and define the direction of the vehicle via matlab in Roadrunner
Hi @Xinyu Yang I understand that you want to import stationary vehicles into RoadRunner and ensure they are oriented parallel t...
23 days ago | 0
modeling an advanced energy management system for electric vehicles using MATLAB/Simulink
Hi Salih, To model your advanced energy management system (EMS), for electric vehicle you can follow the below steps: Firstly...
23 days ago | 0
problems encountered in DDPG.
Hi 邓龙京, The error message “Number of input layers for state-action-value function deep neural network must equal the number of...
1 month ago | 0
Error in rl.agent.AbstractAgent/train while executing example "Train Reinforcement Learning Agent in MDP Environment"
Hi @David Carrasco Martínez, I understand that you are facing an issue when “doTraining” flag is set to “true” in "Train Reinf...
1 month ago | 0
Train a DQN Agent: RL Simulink with Simscape (Error: Discontinuities detected within algebraic loop)
Hello, I understand that you are trying to replace a PI controller with a DQN agent for your Buck Converter model and encounte...
1 month ago | 0
get error runing TrainTD3AgentForPMSMControlExample.mlx
Hi @hai hu, I understand that you are facing an issue in the "TrainTD3AgentForPMSMControl" example model when “doTraining” fla...
1 month ago | 0
I am finding it difficult to design a 50MW VSC PV inverter.
Hi Prithwi, I understand that you are facing an issue in obtaining the desired output power. You can try the below suggestions...
1 month ago | 0
Error in solver configuration
Hi Pranjali, The error message "Input voltage must be greater than or equal to zero" suggests that your DC-DC converter is rec...
1 month ago | 0
Simscape Electrical: access "Display Assosciated Initial Conditions" programmatically
Hi Fredrik, To automatically set initial conditions for multiple synchronous machines using load flow results, you can follow ...
1 month ago | 0
Simulink stepper motor control
Hi Zsombor, To achieve continuous motor control independent of Simulink's sample time, you can use hardware interrupts or time...
2 months ago | 0
how can we plot the voltage trajectory of pmsm motor , when we have vd and vq data from simulink?What kind of plot is this?
Hi Deepak, To plot the voltage trajectory of a Permanent Magnet Synchronous Motor (PMSM) using the data from Simulink, you ...
2 months ago | 0
How to change SPWM Frequency of Arduino mega 2560 with MATLAB SIMULINK
Hi yahya, The output pulses from your Simulink model appears to be generated with frequency of "sin wave" so this is why the a...
2 months ago | 0
Simulink model control servo by mpu9250
Hi Aseel, To control servo motor using one of the yaw, pitch, or roll angles derived from your MPU9250 sensor in Simulink, you...
2 months ago | 0
PSCAD, Matlab interfacing
Hi Mohamed, To synchronize the timing of your MATLAB script with the PSCAD simulation, you need to ensure that your MATLAB cod...
2 months ago | 0
What is the best method to model or utilize the built-in model for a three-phase voltage regulator in MATLAB Simulink, specifically for the IEEE 34 distribution network?
Hi Asi, To model a three-phase voltage regulator in MATLAB Simulink for the IEEE 34 distribution network and with load flow an...
2 months ago | 0