graph bot getting generated
Title
Question
Dear Sir/Madam,
I am not able to generate response for R-L circuit using electrical components-R,L, Ground, Power supply, cscope and clock.
Basically, final integration time in set up is not getting set to 30 as per the cscope parameters.
Though the circuit does not show any error but the graph is not generated as it should be.
However, using transfer function and step input, I am able to generate but I want using R and L components.
Pl help
Scilab Xcos-Introduction 04-05 min 0-10 sec
Answers:
The final integration time isn't being set to 30 as configured in CScope. Following are some of the solutions:
1. Clock Block Configuration:
- Verify your Clock block parameters:
- Initial time = 0
- Period = (simulation time step)
- Final time = 30 (must match CScope settings)
2. CScope Setup:
- Right-click on CScope → Properties
- Ensure:
- Time range = [0,30]
- Buffer size is large enough (try 10000)
- Refresh period is appropriate
3. Simulation Parameters:
- Go to Simulation → Setup
- Set:
- Final integration time = 30
- Integration absolute tolerance = 1e-6 (try smaller values)
4. Common Issues:
- Check all components are properly connected (no missing grounds)
- Ensure power supply has correct voltage/current settings
- Verify R and L values are reasonable (not too large/small)
The transfer function approach works because it's purely mathematical. With physical components, you need to:
1. Add proper ground references
2. Set realistic component values (e.g., R=1Ω, L=1H)
3. Ensure proper solver settings for electrical systems
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