From 07a03f860a8f80d4878a67f0d741a4d14b9aca32 Mon Sep 17 00:00:00 2001 From: PX4BuildBot Date: Thu, 25 Feb 2021 15:52:54 +0000 Subject: [PATCH] Update PX4 Firmware metadata Thu Feb 25 15:52:54 UTC 2021 --- src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml index 08d39da..14591e3 100644 --- a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml +++ b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml @@ -10462,7 +10462,7 @@ is less than 50% of this value Hz true - + Cutoff frequency for angular acceleration (D-Term filter) The cutoff frequency for the 2nd order butterworth filter used on the time derivative of the measured angular velocity, also known as the D-term filter in the rate controller. The D-term uses the derivative of the rate and thus is the most susceptible to noise. Therefore, using a D-term filter allows to increase IMU_GYRO_CUTOFF, which leads to reduced control latency and permits to increase the P gains. A value of 0 disables the filter. 0