From 904e6b5b8f3a2527bfe0db195e87c3d7074894fd Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Fri, 28 Jun 2013 17:12:49 +1000
Subject: [PATCH] AP_TECS: for _DT to at most 0.1

---
 libraries/AP_TECS/AP_TECS.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/AP_TECS/AP_TECS.cpp b/libraries/AP_TECS/AP_TECS.cpp
index 0617be96bd..4d3c0d06d1 100644
--- a/libraries/AP_TECS/AP_TECS.cpp
+++ b/libraries/AP_TECS/AP_TECS.cpp
@@ -558,6 +558,8 @@ void AP_TECS::_initialise_states(int32_t ptchMinCO_cd)
         _TAS_dem_adj       = _TAS_dem;
 		_underspeed        = false;
 		_badDescent        = false;
+		_DT                = 0.1f; // when first starting TECS, use a
+								   // small time constant
 	}
 	else if (_climbOutDem)
 	{