From 22873ee687695ff4f111a48a1ab37c260443f26d Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Fri, 1 Jan 2016 18:40:08 +1100 Subject: [PATCH] SITL: reduced drag in plane model --- libraries/SITL/SIM_Plane.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libraries/SITL/SIM_Plane.h b/libraries/SITL/SIM_Plane.h index 25494d2619..7bcf669759 100644 --- a/libraries/SITL/SIM_Plane.h +++ b/libraries/SITL/SIM_Plane.h @@ -42,7 +42,7 @@ protected: const float hover_throttle = 0.5f; const float cruise_airspeed = 20; const float cruise_pitch = radians(4); - const float terminal_velocity = 35; + const float terminal_velocity = 55; const float wing_efficiency = 0.9; const float wing_span = 2.0; const float wing_chord = 0.15; @@ -54,7 +54,7 @@ protected: // manually tweaked coefficients. Not even close to reality struct { - float drag = 0.01; + float drag = 0.001; float lift = 3.0; float vertical_stabiliser = 0.1; float horizontal_stabiliser = 0.001;