% Verbal description for system sRCr (sRCr_desc.tex)
% Generated by MTT on Sun Aug 24 11:03:55 BST 1997.

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% %% Revision 1.1  1997/08/24 10:27:18  peterg
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   The acausal bond graph of system \textbf{sRCr} is
   displayed in Figure \Ref{sRCr_abg} and its label
   file is listed in Section \Ref{sec:sRCr_lbl}.
   The subsystems are listed in Section \Ref{sec:sRCr_sub}.

The system \textbf{sRCr} is the the sensitivity version simple
electrical sRCr circuit shown in Figure \Ref{sRCr_abg}. The circuit itself can be
regarded as a single-input single-output system with input $e_1$ and
output $e_2$; the sensitivity system has {\em two\/} outputs: $e_2$
and $\frac{\partial e_2}{\partial r}$.

All bonds are two-bond vector bonds, and the {\bf sR} and {\bf sC}
components are two-port versions of the usual {\bf R} and {\bf C}
components respectively. One port conveys the usual effort/flow pair;
the other port conveys the sensitivity of the effort and flow with
respect to the $r$ parameter.

%% Label file for system sRCr (sRCr_lbl.txt)
%SUMMARY sRCr Sensitivity of output of RC circuit wrt value of r
%DESCRIPTION Uses the sR and sC components and vector bonds

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% Port aliases

% Argument aliases

%% 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 sSe
	e1	

% Component type sDe
	e2

% Component type sC
	c	 lin;lin	effort,c;0

% Component type sR
	r	 lin;lin	flow,r;1