From f4fb485b210dba173c2cb71c4530be7ed3a0bee9 Mon Sep 17 00:00:00 2001 From: Silvan Fuhrer Date: Fri, 8 Aug 2025 04:10:32 +0200 Subject: [PATCH] AirspeedSelector: increase default of ASPD_WERR_THR The previous default of 0.55m/s was very restrictive, the ground-minus-wind airspeed estimate was barely ever valid with it. Signed-off-by: Silvan --- .../airspeed_selector/airspeed_selector_params.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/modules/airspeed_selector/airspeed_selector_params.c b/src/modules/airspeed_selector/airspeed_selector_params.c index 8d2559eca8..a7db4cb30c 100644 --- a/src/modules/airspeed_selector/airspeed_selector_params.c +++ b/src/modules/airspeed_selector/airspeed_selector_params.c @@ -228,18 +228,18 @@ PARAM_DEFINE_FLOAT(ASPD_FS_T_STOP, 1.f); PARAM_DEFINE_FLOAT(ASPD_FS_T_START, -1.f); /** - * Horizontal wind uncertainty threshold for synthetic airspeed. + * Horizontal wind uncertainty threshold for valid ground-minus-wind * - * The synthetic airspeed estimate (from groundspeed and heading) will be declared valid + * The airspeed alternative derived from groundspeed and heading will be declared valid * as soon and as long the horizontal wind uncertainty is below this value. * * @unit m/s - * @min 0.001 + * @min 0.01 * @max 5 - * @decimal 3 + * @decimal 2 * @group Airspeed Validator */ -PARAM_DEFINE_FLOAT(ASPD_WERR_THR, 0.55f); +PARAM_DEFINE_FLOAT(ASPD_WERR_THR, 2.f); /** * First principle airspeed check time window