From 9c690c3e177793f276dc7a6fd23765ed4d10aa78 Mon Sep 17 00:00:00 2001
From: Joshua Davidson <joshuadavidson2000@gmail.com>
Date: Thu, 20 Dec 2018 00:29:17 -0500
Subject: [PATCH] Control: FBW Tweaked

---
 Systems/a320-fcs.xml | 36 ++++++++++++------------------------
 revision.txt         |  2 +-
 2 files changed, 13 insertions(+), 25 deletions(-)

diff --git a/Systems/a320-fcs.xml b/Systems/a320-fcs.xml
index a0f8bcf9..51828e5a 100644
--- a/Systems/a320-fcs.xml
+++ b/Systems/a320-fcs.xml
@@ -436,14 +436,10 @@
 			</test>
 		</switch>
 		
-		<fcs_function name="fbw/roll/rate-error">
-			<function>
-				<difference>
-					<property>fbw/roll/p-r_s-s</property>
-					<property>fbw/roll/rate-demand-lag</property>
-				</difference>
-			</function>
-		</fcs_function>
+		<summer name="fbw/roll/rate-error">
+			<input>fbw/roll/p-r_s-s</input>
+			<input>-fbw/roll/rate-demand-lag</input>
+		</summer>
 		
 		<switch name="fbw/roll/trigger">
 			<default value="0"/>
@@ -735,14 +731,10 @@
 			</function>
 		</fcs_function>
 		
-		<fcs_function name="fbw/pitch/g-error">
-			<function>
-				<difference>
-					<property>fbw/pitch/g-computed</property>
-					<property>fbw/pitch/g-demand</property>
-				</difference>
-			</function>
-		</fcs_function>
+		<summer name="fbw/pitch/g-error">
+			<input>fbw/pitch/g-computed</input>
+			<input>-fbw/pitch/g-demand</input>
+		</summer>
 		
 		<!-- Goes to Systems/fbw-pitch.xml then back as fbw/pitch/g-pi -->
 		
@@ -883,14 +875,10 @@
 			</test>
 		</switch>
 		
-		<fcs_function name="fbw/pitch/rate-error">
-			<function>
-				<difference>
-					<property>fbw/pitch/t-r_s-s</property>
-					<property>fbw/pitch/rate-demand-lag</property>
-				</difference>
-			</function>
-		</fcs_function>
+		<summer name="fbw/pitch/rate-error">
+			<input>fbw/pitch/t-r_s-s</input>
+			<input>-fbw/pitch/rate-demand-lag</input>
+		</summer>
 		
 		<switch name="fbw/pitch/trigger">
 			<default value="0"/>
diff --git a/revision.txt b/revision.txt
index e0af25d9..2fd0758c 100644
--- a/revision.txt
+++ b/revision.txt
@@ -1 +1 @@
-4714
\ No newline at end of file
+4715
\ No newline at end of file