SITL: limit rotational rate to 2000dps

libraries/SITL/SIM_Aircraft.cpp

@@ -332,6 +332,10 @@ void Aircraft::update_dynamics(const Vector3f &rot_accel)
     // update rotational rates in body frame
     gyro += rot_accel * delta_time;
 
+    gyro.x = constrain_float(gyro.x, -radians(2000), radians(2000));
+    gyro.y = constrain_float(gyro.y, -radians(2000), radians(2000));
+    gyro.z = constrain_float(gyro.z, -radians(2000), radians(2000));
+    
     // update attitude
     dcm.rotate(gyro * delta_time);
     dcm.normalize();