From 6b95bc83d9a6eb6a7f6c4f92448673ebb47eee91 Mon Sep 17 00:00:00 2001 From: PX4BuildBot Date: Fri, 6 Mar 2020 13:04:14 +0000 Subject: [PATCH] Update PX4 Firmware metadata Fri Mar 6 13:04:14 UTC 2020 --- .../PX4/PX4ParameterFactMetaData.xml | 42 ------------------- 1 file changed, 42 deletions(-) diff --git a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml index cd6ae42e3..d5f73a1f6 100644 --- a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml +++ b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml @@ -5964,48 +5964,6 @@ default 1.5 turns per second 1.0 - - - Ground drag property - This parameter encodes the ground drag coefficient and the corresponding decrease in wind speed from the plane altitude to ground altitude. - 0.001 - 0.1 - - - Payload drag coefficient of the dropped object - The drag coefficient (cd) is the typical drag constant for air. It is in general object specific, but the closest primitive shape to the actual object should give good results: http://en.wikipedia.org/wiki/Drag_coefficient - 0.08 - 1.5 - - - Payload mass - A typical small toy ball: 0.025 kg OBC water bottle: 0.6 kg - 0.001 - 5.0 - kg - - - Payload front surface area - A typical small toy ball: (0.045 * 0.045) / 4.0 * pi = 0.001590 m^2 OBC water bottle: (0.063 * 0.063) / 4.0 * pi = 0.003117 m^2 - 0.001 - 0.5 - m^2 - - - Drop precision - If the system is closer than this distance on passing over the drop position, it will release the payload. This is a safeguard to prevent a drop out of the required accuracy. - 1.0 - 80.0 - m - - - Plane turn radius - The planes known minimal turn radius - use a higher value to make the plane maneuver more distant from the actual drop position. This is to ensure the wings are level during the drop. - 30.0 - 500.0 - m - - BlinkM LED -- 2.22.0