From bef7a6e2127e93ef10d5572840500bacaa50b788 Mon Sep 17 00:00:00 2001
From: Julian Salt <juliansaltducaju@gmail.com>
Date: Tue, 27 Aug 2019 09:57:01 +0200
Subject: [PATCH] Update furuta.jl

---
 src/interface_implementations/furuta.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/interface_implementations/furuta.jl b/src/interface_implementations/furuta.jl
index 5e5e031..4f2e62c 100644
--- a/src/interface_implementations/furuta.jl
+++ b/src/interface_implementations/furuta.jl
@@ -78,7 +78,7 @@ bias(p::AbstractFuruta)        = p.bias
 
 function control(p::AbstractFuruta, u::AbstractArray)
     length(u) == 1 || error("Process $(typeof(p)) only accepts one control signal, tried to send u=$u.")
-    a::Float64 = 1.4*u[1]
+    a::Float64 = -1.4*u[1]
     control(p,a)
 end
 
-- 
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