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Update PID tuning.md

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Dave Pitman 2015-02-04 16:26:01 -08:00
parent a408041df8
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docs/PID tuning.md
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@ -31,7 +31,7 @@ strength of the correction to be backed off in order to avoid overshooting the t
##TPA and TPA Breakpoint
* Note that TPA is set via CLI or on the PID TUNING tab of the GUI. tpa_breakpoint is set via CLI
*Note that TPA is set via CLI or on the PID TUNING tab of the GUI. tpa_breakpoint is set via CLI*
TPA applies a PID value reduction in relation to full Throttle. It is used to apply dampening of PID values as full throttle is reached.
@ -42,8 +42,8 @@ tpa_breakpoint = the point in the throttle curve at which TPA will begin to be a
An Example: With TPA = 50 (or .5 in the GUI) and tpa_breakpoint = 1500
* At 1500 on the throttle channel, the PIDs will begin to be dampened.
* At 3/4 throttle (1750), PIDs are reduced by 25% (half way between 1500 and 2000 the dampening will be 50% of the total TPA value)
* At full throttle (2000) the full amount of dampening set in TPA is applied. (50% in this example)
* At 3/4 throttle (1750), PIDs are reduced by approximately 25% (half way between 1500 and 2000 the dampening will be 50% of the total TPA value of 50% in this example)
* At full throttle (2000) the full amount of dampening set in TPA is applied. (50% reduction in this example)
How to use this?