Public repository sync

Steve Greedy
1 parent 7b23d358
Showing 286 changed files with 21 additions and 44916 deletions Show diff stats
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Imgs/Low_mass_spacewire_SE_10x10cm.jpg -> DOCUMENTATION/MOD_DOCUMENT/Imgs/Low_mass_spacewire_SE_10x10cm.jpg
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Imgs/braid.jpg -> DOCUMENTATION/MOD_DOCUMENT/Imgs/braid.jpg
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Makefile -> DOCUMENTATION/MOD_DOCUMENT/Makefile
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/SACAMOS_Spacecraft_cable_MOD_development.tex -> DOCUMENTATION/MOD_DOCUMENT/SACAMOS_Spacecraft_cable_MOD_development.tex
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Tex/Shielded_twisted_pairs.tex -> DOCUMENTATION/MOD_DOCUMENT/Tex/Shielded_twisted_pairs.tex
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Tex/Twisted_pairs.tex -> DOCUMENTATION/MOD_DOCUMENT/Tex/Twisted_pairs.tex
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Tex/bibliography.tex -> DOCUMENTATION/MOD_DOCUMENT/Tex/bibliography.tex
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Tex/introduction.tex -> DOCUMENTATION/MOD_DOCUMENT/Tex/introduction.tex
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Tex/kley.tex -> DOCUMENTATION/MOD_DOCUMENT/Tex/kley.tex
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Tex/preamble.tex -> DOCUMENTATION/MOD_DOCUMENT/Tex/preamble.tex
SPACECRAFT_CABLE_MOD/NOTES_ON_MOD_DEVELOPMENT/MOD_DOCUMENT/Tex/spacewire.tex -> DOCUMENTATION/MOD_DOCUMENT/Tex/spacewire.tex
DOCUMENTATION/Makefile
SPACECRAFT_CABLE_MOD/SACAMOS_Spacecraft_cable_MOD_development.pdf -> DOCUMENTATION/SACAMOS_Spacecraft_cable_MOD_development.pdf
DOCUMENTATION/SACAMOS_TheoryManual.pdf
DOCUMENTATION/SACAMOS_UserGuide.pdf
SPACECRAFT_CABLE_MOD/MOD_SPACE_CABLES/BUNDLE/SPACEWIRE_AWG_26_ESCC_3902003_V2_over_ground.bundle_spec -> MOD_SPACE_CABLES/BUNDLE/SPACEWIRE_AWG_26_ESCC_3902003_V2_over_ground.bundle_spec
SPACECRAFT_CABLE_MOD/MOD_SPACE_CABLES/BUNDLE/SPACEWIRE_AWG_28_ESCC_3902003_V1_over_ground.bundle_spec -> MOD_SPACE_CABLES/BUNDLE/SPACEWIRE_AWG_28_ESCC_3902003_V1_over_ground.bundle_spec
SPACECRAFT_CABLE_MOD/MOD_SPACE_CABLES/BUNDLE/STP_AWG_26_ESCC_3901025_V12_ground_plane.bundle_spec -> MOD_SPACE_CABLES/BUNDLE/STP_AWG_26_ESCC_3901025_V12_ground_plane.bundle_spec
SPACECRAFT_CABLE_MOD/MOD_SPACE_CABLES/BUNDLE/STP_RS422_AWG_26_ESCC_3902002_V24_ground_plane.bundle_spec -> MOD_SPACE_CABLES/BUNDLE/STP_RS422_AWG_26_ESCC_3902002_V24_ground_plane.bundle_spec
SPACECRAFT_CABLE_MOD/MOD_SPACE_CABLES/BUNDLE/SpaceWire_connector.bundle_spec -> MOD_SPACE_CABLES/BUNDLE/SpaceWire_connector.bundle_spec
@@ -63,7 +63,7 @@ Here it is assumed that $Z_0=50\Omega$.
  
 A value of the shield d.c. resistance is derived from the SE as $f \rightarrow 0$. 
  
-\item For LF signal cable, variant 12 STP from the standard  \cite{3901/025} no shielding effectiveness is specified so a 'reasonable' braid specification has been developed based on the requirement for 90\% coverage and a shield strand diameter of 0.079mm. From this specification the theory of Kely \cite{Kley} in appendix 1 is used to calculate a transfer impedance model of the form $Z_T=R_T+j\omega L_T$. In this case the braid specification is as follows:
+\item For LF signal cable, variant 12 STP from the standard  \cite{3901/025} no shielding effectiveness is specified so a 'reasonable' braid specification has been developed based on the requirement for 90\% coverage and a shield strand diameter of 0.079mm. From this specification the theory of Kley \cite{Kley} in appendix 1 is used to calculate a transfer impedance model of the form $Z_T=R_T+j\omega L_T$. In this case the braid specification is as follows:
  
 \begin{verbatim}
 1.4E-3          ! braid diameter, D (m)
@@ -56,15 +56,15 @@ The shield conductivity is taken to be the same as for the inner wires and the s
  
 The shield transfer impedance models for the inner and outer shields cannot be based on the shielding effectiveness curve in figure 1b as this relates to the shielding effectiveness of the combination of inner and outer shields, connected together.
  
-The shield transfer impedance models are obtained as from directly measuring the braid geometry of samples of SpaceWire (and Low Mass SpaceWire). From photographs of both the inner and outer braids, the number of carriers, number of wires in a carrier and the pitch angle of the braid can be determined. 
-From this specification the theory of Kely \cite{Kley} in appendix 1 is used to calculate a transfer impedance model of the form $Z_T=R_T+j\omega L_T$.
+The shield transfer impedance models are obtained by directly measuring the braid geometry of samples of both AWG28 and AWG26 SpaceWire cables and Low Mass SpaceWire cable. From photographs of both the inner and outer braids, the number of carriers, number of wires in a carrier and the pitch angle of the braid can be determined. 
+From this specification the theory of Kley \cite{Kley} in appendix 1 is used to calculate a transfer impedance model of the form $Z_T=R_T+j\omega L_T$.
  
 $R_T$ is found as $\Re\left\{{Z_T}\right\}$ as $f \rightarrow 0$ and $L_T$ is found as $\frac{\Im\left\{{Z_T}\right\}}{j\omega}$ at a suitably high frequency (1GHz here).
  
  
 \end{enumerate}
  
-The sheilding effectiveness of the SpaceWire models are shown in figures \ref{fig_SE28} and \ref{fig_SE26} respectively. These curves can be compared with figure 1b in the ESCC specification document.
+The shielding effectiveness of the SpaceWire models are shown in figures \ref{fig_SE28} and \ref{fig_SE26} respectively. These curves can be compared with figure 1b in the ESCC specification document.
  
 \begin{figure}[h]
 \centering
@@ -126,7 +126,8 @@ Dconnector
 0.43e-3  	# parameter 1: conductor radius: fig 2.1 a,b
 1.27e-3  	# parameter 2: conductor pitch (separation in x): fig 2.1 a,b
 1.09e-3  	# parameter 3: conductor separation in y: fig 2.1 a,b
-1.37e-3  	# parameter 4: offset from conductors to shell:fig 2.1 a,b; 0.5*(G-yseparation-2*rw)
+1.37e-3  	# parameter 4: offset from conductors to shell:fig 2.1 a,b; 
+                               0.5*(G-yseparation-2*rw)
 0		# number of frequency dependent parameters
 0		# number of transfer impedance models
 use_laplace
-default: user_guide  theory_manual 
+default: user_guide  theory_manual mod_document
  
-clean: clean_theory_manual clean_user_guide
+clean: clean_theory_manual clean_user_guide clean_mod_document
  
 TOP_LEVEL_DIRECTORY:=$(shell pwd)
  
 export TOP_LEVEL_DIRECTORY
  
 help:
-	@echo "make                     : make SACAMOS_UserGuide.pdf and SACAMOS_TheoryManual.pdf"
-	@echo "make install             : make SACAMOS_UserGuide.pdf and SACAMOS_TheoryManual.pdf and move to the top level"
+	@echo "make                     : make SACAMOS_UserGuide.pdf, SACAMOS_TheoryManual.pdf and SACAMOS_Spacecraft_cable_MOD_development.pdf"
+	@echo "make install             : make SACAMOS_UserGuide.pdf, SACAMOS_TheoryManual.pdf and SACAMOS_Spacecraft_cable_MOD_development.pdf" and move to the top level"
 	@echo "make user_guide          : make SACAMOS_UserGuide.pdf"
 	@echo "make theory_manual       : make SACAMOS_TheoryManual.pdf"
+	@echo "make mod_document        : make SACAMOS_Spacecraft_cable_MOD_development.pdf"
 	@echo "make clean               : clean all LaTeX files"
 	@echo "make clean_theory_manual : clean theory manual LaTeX files"
 	@echo "make clean_user_guide    : clean user guide LaTeX files"
+	@echo "make clean_mod_document  : clean mod document LaTeX files"
 	@echo "make clean_all           : clean all LaTeX files and image files"
  
 theory_manual:
@@ -22,11 +24,16 @@ theory_manual:
 user_guide:
 	( cd USER_GUIDE ; $(MAKE) )
  
+mod_document:
+	( cd MOD_DOCUMENT ; $(MAKE) )
+
 install:
 	( cd USER_GUIDE ; $(MAKE) )
 	( mv USER_GUIDE/SACAMOS_UserGuide.pdf . )
 	( cd THEORY_MANUAL ; $(MAKE) )
 	( mv THEORY_MANUAL/SACAMOS_TheoryManual.pdf . )
+	( cd MOD_DOCUMENT ; $(MAKE) )
+	( mv MOD_DOCUMENT/SACAMOS_Spacecraft_cable_MOD_development.pdf . )
  
 clean_theory_manual: 
 	( cd THEORY_MANUAL ; make clean )
@@ -34,6 +41,10 @@ clean_theory_manual:
 clean_user_guide:
 	( cd USER_GUIDE ; make clean )
  
+clean_mod_document:
+	( cd MOD_DOCUMENT ; make clean )
+
 clean_all:
 	( cd THEORY_MANUAL ; make clean_all )
 	( cd USER_GUIDE ; make clean_all )
+	( cd MOD_DOCUMENT ; make clean_all )