The circuits set up in the expirement are as following:
The AC Source used was a Tektronix AFG3021B.
The voltage measurements were performed using a Tektronix MDOD3024 Oscilloscope.
For the test data presented in this repository, the following circuits were used:
| Circuit | Diode | R (Ω) | L (mH) |
|---|---|---|---|
| A | 1N4007 | 100 | 99 |
| B | 1n4007 | 100 | 100.2 |
For a detailed analysis of the chaotic behavior of RLD circuits: Van Buskirk and Jeffries, 1985 (Phys. Rev. A 31, 3332)
Use the live_scope.py application to communicate with the AC Source and Oscilloscope and save/draw the experiments results.
For detailed option descriptions, run:
python live_scope.py --help
A collection of methods to analyze raw data from the Oscilloscope.
The module is well documented and examples are provided in example.py. The results from the test data should come out as:
An interactive Julia utility (written using Plotly and Dash) to view 3D bifurcation maps (the results of voltage and frequency sweeps).
Usage is currently very primitive - edit the beginning of the file to include the JSON files of your runs in the file variable, and set the resolution of the 3D plot (at higher grained resolutions, large data sets will incure performance hits).
Run the app using julia results_viewer.jl and finally access it via localhost:10321 in your favorite browser:
You can edit the Frequency and Voltage text boxes to change the focused slices on the Input Frequency and Input Voltage axes respectively.