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Model predictive temperature control #23751

Merged
merged 44 commits into from
Apr 1, 2022
Merged

Model predictive temperature control #23751

merged 44 commits into from
Apr 1, 2022

Commits on Mar 6, 2022

  1. First pass at model predictive control code for hotend temperature

    @tombrazier
    tombrazier committed Mar 6, 2022
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  2. Cleaned up config and implementation of MPC

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    tombrazier committed Mar 6, 2022
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  3. Keep PIDTEMP as the default, not MPCTEMP

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    tombrazier committed Mar 6, 2022
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  4. Keep AUTOTEMP enabled by default

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    tombrazier committed Mar 6, 2022
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  5. More consistent representation of heat transfer calcs and (very) slig… 

    …htly faster convergence on target temperature
    @tombrazier
    tombrazier committed Mar 6, 2022
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  6. Cleaned comment

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    tombrazier committed Mar 6, 2022
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  7. More logical way to present sensor_xfer_coeff calculation

    @tombrazier
    tombrazier committed Mar 6, 2022
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  8. Reduce noise in PWM output

    @tombrazier
    tombrazier committed Mar 6, 2022
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  9. Remove technically correct but practically redundant factor and save … 

    …CPU usage
    @tombrazier
    tombrazier committed Mar 6, 2022
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  10. Ignore deretractions

    @tombrazier
    tombrazier committed Mar 6, 2022
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  11. Significantly reduced floating point operations in MPC

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    tombrazier committed Mar 6, 2022
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  12. Slightly cleaner ordering of code

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    tombrazier committed Mar 6, 2022
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  13. Improved handling of errors in steady state plus advanced options to … 

    …configure this
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    tombrazier committed Mar 6, 2022
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Commits on Mar 9, 2022

  1. Fixed comment

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    tombrazier committed Mar 9, 2022
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Commits on Mar 19, 2022

  1. Redundant indirection

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    tombrazier committed Mar 19, 2022
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  2. Simpler definition for MPC smoothing factor

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    tombrazier committed Mar 19, 2022
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Commits on Mar 21, 2022

  1. Added MPC autotune command M306

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    tombrazier committed Mar 21, 2022
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Commits on Mar 22, 2022

  1. Corrected quantization logic

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    tombrazier committed Mar 22, 2022
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Commits on Mar 23, 2022

  1. Work with both soft and hardware PWM

    @tombrazier
    tombrazier committed Mar 23, 2022
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  2. Debugging code

    @tombrazier
    tombrazier committed Mar 23, 2022
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  3. Off by one error

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    tombrazier committed Mar 23, 2022
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  4. Better results

    @tombrazier
    tombrazier committed Mar 23, 2022
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  5. Improved test for fan ambient loss

    @tombrazier
    tombrazier committed Mar 23, 2022
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  6. Handle fan counts that differ from extruder count

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    tombrazier committed Mar 23, 2022
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  7. Merge branch 'bugfix-2.0.x' into modelpredictivecontrol

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    tombrazier committed Mar 23, 2022
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  8. Allow any machine to have one fan for all hotends and make sure AUTO_… 

    …FAN works when tuning MPC
    @tombrazier
    tombrazier committed Mar 23, 2022
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Commits on Mar 25, 2022

  1. misc cleanup

    @thinkyhead
    thinkyhead committed Mar 25, 2022
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  2. 🐛 Fix misuse of BANG_MAX

    @thinkyhead
    thinkyhead committed Mar 25, 2022
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  3. Enable MPC to model fan 0 cooling only the active hotend

    @tombrazier
    tombrazier committed Mar 25, 2022
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Commits on Mar 27, 2022

  1. Debug code

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    tombrazier committed Mar 27, 2022
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  2. Per hotend runtime configurable MPC parameters and removed easy config

    @tombrazier
    tombrazier committed Mar 27, 2022
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Commits on Mar 28, 2022

  1. Comments and whitespace

    @tombrazier
    tombrazier committed Mar 28, 2022
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  2. Renamed heatblock_heat_capacity to block_heat_capacity

    @tombrazier
    tombrazier committed Mar 28, 2022
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  3. Added functionality to M306: report and set constants for MPC

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    tombrazier committed Mar 28, 2022
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  4. Better ambient constant tuning and M306 now updates MPC runtime param… 

    …eters
    @tombrazier
    tombrazier committed Mar 28, 2022
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  5. Merge branch 'bugfix-2.0.x' into modelpredictivecontrol

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    tombrazier committed Mar 28, 2022
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Commits on Mar 29, 2022

  1. Merge branch 'bugfix-2.0.x' into pr/23751

    @thinkyhead
    thinkyhead committed Mar 29, 2022
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  2. Update modeled ambient temperature more quickly and removed ambient s… 

    …eed value
    @tombrazier
    tombrazier committed Mar 29, 2022
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  3. Typo

    @tombrazier
    tombrazier committed Mar 29, 2022
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  4. Cleanup

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    tombrazier committed Mar 29, 2022
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Commits on Mar 30, 2022

  1. M503 report for model predictive control

    @tombrazier
    tombrazier committed Mar 30, 2022
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Commits on Apr 1, 2022

  1. put units in front of comments

    @thinkyhead
    thinkyhead committed Apr 1, 2022
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  2. misc. cleanup

    @thinkyhead
    thinkyhead committed Apr 1, 2022
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  3. rename

    @thinkyhead
    thinkyhead committed Apr 1, 2022
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