turboproc
commented
10 months ago Same here, or looks at least the same:
17:53
Command {plot_graph} finished
17:53
peaks = plot_freq_response_with_damping(ax1, calibration_data, shapers, selected_shaper, fr, zeta, max_freq)
File "/home/fly/klippain_shaketune/K-ShakeTune/scripts/graph_shaper.py", line 245, in plot_freq_response_with_damping
ax2.plot([], [], ' ', label="Recommended low vibrations shaper: %s @ %.1f Hz" % (no_vibr_shaper.upper(), no_vibr_shaper_freq))
AttributeError: 'NoneType' object has no attribute 'upper'
17:53
fig, png_filename = get_shaper_graph()
File "/home/fly/printer_data/config/K-ShakeTune/scripts/is_workflow.py", line 116, in get_shaper_graph
fig = shaper_calibration([new_file], KLIPPER_FOLDER)
File "/home/fly/klippain_shaketune/K-ShakeTune/scripts/graph_shaper.py", line 338, in shaper_calibration
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Traceback (most recent call last):
File "/home/fly/printer_data/config/K-ShakeTune/scripts/is_workflow.py", line 231, in
main()
File "/home/fly/printer_data/config/K-ShakeTune/scripts/is_workflow.py", line 217, in main
17:53
Fitted shaper 'zv' frequency = 25.6 Hz (vibrations = 27.7%, smoothing ~= 0.235)
To avoid too much smoothing with 'zv', suggested max_accel <= 2200 mm/sec^2
Fitted shaper 'mzv' frequency = 33.0 Hz (vibrations = 11.1%, smoothing ~= 0.187)
To avoid too much smoothing with 'mzv', suggested max_accel <= 3200 mm/sec^2
Fitted shaper 'ei' frequency = 43.6 Hz (vibrations = 12.0%, smoothing ~= 0.169)
To avoid too much smoothing with 'ei', suggested max_accel <= 3500 mm/sec^2
Fitted shaper '2hump_ei' frequency = 47.0 Hz (vibrations = 5.0%, smoothing ~= 0.244)
To avoid too much smoothing with '2hump_ei', suggested max_accel <= 2400 mm/sec^2
Fitted shaper '3hump_ei' frequency = 49.2 Hz (vibrations = 1.7%, smoothing ~= 0.339)
To avoid too much smoothing with '3hump_ei', suggested max_accel <= 1600 mm/sec^2
Recommended shaper is 3hump_ei @ 49.2 Hz
Axis has a main resonant frequency at 30.7Hz with an estimated damping ratio of 0.065
Peaks detected on the graph: 5 @ 30.7, 54.9, 75.9, 95.3, 124.3 Hz (5 above effect threshold)
Frix-x
AMFkuna
locki-cz
K-Shake&Tune module branch
Version
v1.0.2-0-gc102d414
Describe the bug and expected behavior
resonances_20231027_213851_Y.csv Hi,
Printer: Voron v0.2
Thanks for the awesome calibration tools! I have encountered this error a few times with your test branch and have been able to reproduce it with the new release. While I know I have a few issues to work through on Y I wanted to make sure I captured and reported this before continuing to tune the printer and have managed to get Y plotted previously when belt tensions were different. belts works fine for X&Y and IS graphs for X only. IS graphs for Y fails and returns the following exception.
21:38:48 // Writing raw accelerometer data to /tmp/raw_data_y_y.csv file 21:38:48 Y axis shaper graphs generation... 21:38:48 // Running Command {plot_graph}...: 21:39:51 // Fitted shaper 'zv' frequency = 75.8 Hz (vibrations = 17.5%, smoothing ~= 0.033) // To avoid too much smoothing with 'zv', suggested max_accel <= 22400 mm/sec^2 // Fitted shaper 'mzv' frequency = 46.8 Hz (vibrations = 2.8%, smoothing ~= 0.093) // To avoid too much smoothing with 'mzv', suggested max_accel <= 6500 mm/sec^2 // Fitted shaper 'ei' frequency = 64.8 Hz (vibrations = 3.4%, smoothing ~= 0.077) // To avoid too much smoothing with 'ei', suggested max_accel <= 7800 mm/sec^2 // Fitted shaper '2hump_ei' frequency = 62.6 Hz (vibrations = 0.5%, smoothing ~= 0.138) // To avoid too much smoothing with '2hump_ei', suggested max_accel <= 4400 mm/sec^2 // Fitted shaper '3hump_ei' frequency = 58.8 Hz (vibrations = 0.3%, smoothing ~= 0.237) // To avoid too much smoothing with '3hump_ei', suggested max_accel <= 2500 mm/sec^2 // Recommended shaper is ei @ 64.8 Hz // Axis has a resonant frequency ω0=72.5Hz with an estimated damping ratio ζ=0.056 // Peaks detected on the graph: 6 @ 6.2, 47.9, 72.5, 94.2, 131.2, 146.6 Hz (3 above effect threshold) // Traceback (most recent call last): // File "/home/pi/printer_data/config/K-ShakeTune/scripts/is_workflow.py", line 214, in 21:39:51 // main() // File "/home/pi/printer_data/config/K-ShakeTune/scripts/is_workflow.py", line 200, in main 21:39:51 // fig, png_filename = get_shaper_graph() // File "/home/pi/printer_data/config/K-ShakeTune/scripts/is_workflow.py", line 107, in get_shaper_graph // fig = shaper_calibration([new_file], KLIPPER_FOLDER) // File "/home/pi/klippain_shaketune/K-ShakeTune/scripts/graph_shaper.py", line 326, in shaper_calibration 21:39:51 // peaks = plot_freq_response_with_damping(ax1, calibration_data, shapers, selected_shaper, fr, zeta, max_freq) // File "/home/pi/klippain_shaketune/K-ShakeTune/scripts/graph_shaper.py", line 233, in plot_freq_response_with_damping 21:39:51 // ax2.plot([], [], ' ', label="Recommended low vibrations shaper: %s @ %.1f Hz" % (no_vibr_shaper.upper(), no_vibr_shaper_freq)) // AttributeError: 'NoneType' object has no attribute 'upper' resonances_20231027_213851_Y.csv
Additional information and klippy.log
No response