diff --git a/papers/fmmd_software_hardware/Makefile b/papers/fmmd_software_hardware/Makefile
index 1268f95..cb2dbb2 100644
--- a/papers/fmmd_software_hardware/Makefile
+++ b/papers/fmmd_software_hardware/Makefile
@@ -6,9 +6,9 @@ PNG = fmmdh.png ct1.png hd.png ftcontext.png
 
 
 all: ${PNG}
-	pdflatex software_fmea
-	pdflatex software_fmea
-	acroread software_fmea.pdf
+	pdflatex software_fmmd
+	pdflatex software_fmmd
+	acroread software_fmmd.pdf
 
 bib:
-	bibtex software_fmea
+	bibtex software_fmmd
diff --git a/papers/fmmd_software_hardware/software_fmea.tex b/papers/fmmd_software_hardware/software_fmmd.tex
similarity index 99%
rename from papers/fmmd_software_hardware/software_fmea.tex
rename to papers/fmmd_software_hardware/software_fmmd.tex
index 0f3ab0a..e46ef81 100644
--- a/papers/fmmd_software_hardware/software_fmea.tex
+++ b/papers/fmmd_software_hardware/software_fmmd.tex
@@ -930,12 +930,12 @@ as a hierarchical diagram, see figure~\ref{fig:hd}.
 We can represent the hierarchy in figure~\ref{fig:hd} algebraically, using the `$\bowtie$' function
 using the groups as intermediate stages:
 \begin{eqnarray*}
-G_1 =  \{R,ADC\} \\
-CMATV =  \;\bowtie (G_1) \\
-G_2 = \{CMATV, read\_ADC \} \\
-RADC =  \; \bowtie (G_2) \\
-G_3 = \{ RADC, read\_4\_20\_input \} \\
-R420I =  \; \bowtie (G_3) \\
+G_1 &=&  \{R,ADC\} \\
+CMATV &=&  \;\bowtie (G_1) \\
+G_2 &=& \{CMATV, read\_ADC \} \\
+RADC &=&  \; \bowtie (G_2) \\
+G_3 &=& \{ RADC, read\_4\_20\_input \} \\
+R420I &=&  \; \bowtie (G_3) \\
 \end{eqnarray*}
 or, a nested definition,
 $$ \bowtie \Big( \bowtie \big( \bowtie(R,ADC), read\_4\_20\_input \big), read\_4\_20\_input \Big). $$ 
diff --git a/papers/software_fmea/software_fmea.tex b/papers/software_fmea/software_fmea.tex
index e6dd0ba..d08bc90 100644
--- a/papers/software_fmea/software_fmea.tex
+++ b/papers/software_fmea/software_fmea.tex
@@ -930,12 +930,12 @@ as a hierarchical diagram, see figure~\ref{fig:hd}.
 We can represent the hierarchy in figure~\ref{fig:hd} algebraically, using the `$\bowtie$' function
 using the groups as intermediate stages:
 \begin{eqnarray*}
-G_1 =  \{R,ADC\} \\
-CMATV =  \;\bowtie (G_1) \\
-G_2 = \{CMATV, read\_ADC \} \\
-RADC =  \; \bowtie (G_2) \\
-G_3 = \{ RADC, read\_4\_20\_input \} \\
-R420I =  \; \bowtie (G_3) \\
+G_1 &=&  \{R,ADC\} \\
+CMATV &=&  \;\bowtie (G_1) \\
+G_2 &=& \{CMATV, read\_ADC \} \\
+RADC &=&  \; \bowtie (G_2) \\
+G_3 &=& \{ RADC, read\_4\_20\_input \} \\
+R420I &=&  \; \bowtie (G_3) \\
 \end{eqnarray*}
 or, a nested definition,
 $$ \bowtie \Big( \bowtie \big( \bowtie(R,ADC), read\_4\_20\_input \big), read\_4\_20\_input \Big). $$ 
diff --git a/submission_thesis/CH5_Examples/copy.tex b/submission_thesis/CH5_Examples/copy.tex
index f3ae8b6..41b9749 100644
--- a/submission_thesis/CH5_Examples/copy.tex
+++ b/submission_thesis/CH5_Examples/copy.tex
@@ -3346,12 +3346,12 @@ as a hierarchical diagram, see figure~\ref{fig:hd}.
 We can represent the hierarchy in figure~\ref{fig:hd} algebraically, using the `$\derivec$' function
 using the groups as intermediate stages:
 \begin{eqnarray*}
-G_1 =  \{R,ADC\} \\
-CMATV =  \;\derivec (G_1) \\
-G_2 = \{CMATV, read\_ADC \} \\
-RADC =  \; \derivec (G_2) \\
-G_3 = \{ RADC, read\_4\_20\_input \} \\
-R420I =  \; \derivec (G_3) \\
+G_1 &=&  \{R,ADC\} \\
+CMATV &=&  \;\derivec (G_1) \\
+G_2 &=& \{CMATV, read\_ADC \} \\
+RADC &=&  \; \derivec (G_2) \\
+G_3 &=& \{ RADC, read\_4\_20\_input \} \\
+R420I &=&  \; \derivec (G_3) \\
 \end{eqnarray*}
 or, a nested definition,
 $$ \derivec \Big( \derivec \big( \derivec(R,ADC), read\_4\_20\_input \big), read\_4\_20\_input \Big). $$ 
diff --git a/submission_thesis/CH5_Examples/ct1.dia b/submission_thesis/CH5_Examples/ct1.dia
new file mode 100644
index 0000000..ab266f8
Binary files /dev/null and b/submission_thesis/CH5_Examples/ct1.dia differ
diff --git a/submission_thesis/CH5_Examples/hd.dia b/submission_thesis/CH5_Examples/hd.dia
new file mode 100644
index 0000000..9d8a730
Binary files /dev/null and b/submission_thesis/CH5_Examples/hd.dia differ
diff --git a/submission_thesis/Makefile b/submission_thesis/Makefile
index fc20d46..446c095 100644
--- a/submission_thesis/Makefile
+++ b/submission_thesis/Makefile
@@ -15,35 +15,13 @@ clean:
 bib:
 	bibtex thesis
 
-
-CH1:
-	cd $@; make copy
-
-CH2:
-	ln -s CH2_FMEA/ CH2
-	cd $@; make copy
-
-CH3:
-	ln -s CH3_FMEA_criticism/ CH3
-	cd $@; make copy
-
-CH4:
-	ln -s CH4_FMMD/ CH4
-	cd $@; make copy
-
-CH5:
-	ln -s CH5_Examples/ CH5
-	cd $@; make copy
-
-CH6:
-	ln -s CH6_Evaluation/ CH6
-	cd $@; make copy
-
-CH7:
-	ln -s CH7_Conculsion/ CH7
-	cd $@; make copy
-
-CH8:
-	ln -s CH8_finish_appendixes/ CH8
-	cd $@; make copy
+chapters_sub_make:
+	cd CH1_introduction; make copy
+	cd CH2_FMEA; make copy
+	cd CH3_FMEA_criticism; make copy
+	cd CH4_FMMD; make copy
+	cd CH5_Examples; make copy
+	cd CH6_Evaluation; make copy
+	cd CH7_Conculsion; make copy
+	cd CH8_finsh_appendixes; make copy