ADDED   mttroot/mtt/lib/comp/compound/Electromechanical/Piezo/Piezo_abg.fig
Index: mttroot/mtt/lib/comp/compound/Electromechanical/Piezo/Piezo_abg.fig
==================================================================
--- /dev/null
+++ mttroot/mtt/lib/comp/compound/Electromechanical/Piezo/Piezo_abg.fig
@@ -0,0 +1,28 @@
+#FIG 3.2  Produced by xfig version 3.2.5-alpha5
+Portrait
+Center
+Metric
+A4      
+100.00
+Single
+-2
+1200 2
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 2925 1575 4275 1575 4050 1800
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 4725 1575 6075 1575 5850 1800
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 7200 1575 8550 1575 8325 1800
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 9000 1575 10350 1575 10125 1800
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 4500 1800 4500 3150 4725 2925
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 8775 1800 8775 3150 9000 2925
+4 1 0 100 0 18 18 0.0000 4 195 150 4500 1665 1\001
+4 1 0 100 0 18 18 0.0000 4 195 150 8775 1665 0\001
+4 2 4 100 0 18 18 0.0000 4 270 900 2835 1665 SS:[in]\001
+4 0 4 100 0 18 18 0.0000 4 270 1095 10440 1665 SS:[out]\001
+4 1 0 100 0 18 18 0.0000 4 270 780 8775 3600 C:k_p\001
+4 1 0 100 0 18 18 0.0000 4 270 795 4500 3600 C:c_p\001
+4 1 0 100 0 18 18 0.0000 4 270 945 6615 1665 TF:g_p\001

ADDED   mttroot/mtt/lib/comp/compound/Electromechanical/Piezo/Piezo_lbl.txt
Index: mttroot/mtt/lib/comp/compound/Electromechanical/Piezo/Piezo_lbl.txt
==================================================================
--- /dev/null
+++ mttroot/mtt/lib/comp/compound/Electromechanical/Piezo/Piezo_lbl.txt
@@ -0,0 +1,54 @@
+#SUMMARY Piezo: Piezo-electric transducer
+#DESCRIPTION Simple Mason model in Bond Graph form
+
+## System Piezo, representation lbl, language txt
+## File Piezo_lbl.txt
+## Generated by MTT on Wed Mar 15 16:55:26 EST 2006
+
+  ###################################### 
+  ##### Model Transformation Tools #####
+  ######################################
+  
+  ###############################################################
+  ## Version control history
+  ###############################################################
+  ## $Id$
+  ## $Log$
+  ## Revision 1.2  2001/07/03 22:59:10  gawthrop
+  ## Fixed problems with argument passing for CRs
+  ##
+  ###############################################################
+
+## Port aliases
+#ALIAS	in	in
+#ALIAS	out	out
+
+## Argument aliases
+#ALIAS	$1	c_p
+#ALIAS	$2	g_p
+#ALIAS	$3	k_p
+
+## Each line should be of one of the following forms:
+##	     a comment (ie starting with #)
+##	     component-name	cr_name	arg1,arg2,..argn
+##	     blank
+
+## ---- Component labels ----
+
+## Component type 0 (anonymous => default parameters)
+	# 0							
+
+## Component type 1 (anonymous => default parameters)
+	# 1							
+
+## Component type C
+	c_p	lin		effort,c_p		
+	k_p	lin		state,k_p		
+
+## Component type SS
+	[in]	SS		external,external		
+	[out]	SS		external,external		
+
+## Component type TF
+	g_p	lin		flow,g_p		
+