InputShaping-Plugin-0.1.0-rc2 released

mfs12

Hey,

to improve the input shaping calibration experience we want to introduce the Input Shaping Plugin. So far it is a standalone but might get merged into DuetWebControl at later point.

It is based on DWC's Accelerometer Plugin and brings the following features:

setting parameters for recording accelerometer profile
start recording accelerometer profile
automated download and analysis of the recorder profile
preset of ringing frequency with the maximum amplitude
setting of input shaping parameters

As this plugin is still in an early stage any feedback, bug reports, feature requests or wishes is helpful. So don't hesitate and leave a comment. Enjoy printing...

Release Notes inputshaping-plugin-0.1.0-rc2

Features

setting parameters for recording accelerometer profile
start recording accelerometer profile
automated download and analysis of the recorder profile
preset of ringing frequency with the maximum amplitude
setting of input shaping parameters

Bugs

Downloads

Downloads can be found at https://github.com/mfs12/DuetWebControl/releases/tag/inputshaping-plugin-0.1.0-rc2

SIam

@mfs12 Thanks for this tool, but I have an issue with it.

When i measure the acceleration with this tool, I get a high spike at 1 Hz in X and Y axis as shown in the following pictures

2021-08-10 12_43_02-hypercube.png

2021-08-10 12_44_00-hypercube.png

when i use my code :

G1 X-50 G4 S2 G4 P10 G1 X100 F20000 M400 M956 P0 S1000 A0

I don't have this spike

mfs12

Hey @SIam, i think this is related to the different parameter used in the input shaping plugin for the M956.

Plugin is using A2 and not A0.

Check the documentation at

https://duet3d.dozuki.com/Wiki/Gcode#Section_M956_Collect_accelerometer_data_and_write_to_file

which basically means it measures during deceleration.

mfs12

New release available... check https://forum.duet3d.com/topic/24605/inputshaping-plugin-0-1-0-rc3-released/1

mfs12

@siam said in InputShaping-Plugin-0.1.0-rc2 released:

When i measure the acceleration with this tool, I get a high spike at 1 Hz in X and Y axis as shown in the following pictures

In inputshaping-plugin-0.1.0-rc4 the order of profiling commands was changed. This might fix the problem you observed.

Please check...

https://forum.duet3d.com/topic/24695/inputshaping-plugin-0-1-0-rc4-released

and drop a line if you got time.