SQLITE_NOTICE(283): recovered 5 frames from WAL file /data/mtt.fossil-wal

Artifact 2b06c8ed91a8c14af1d3d638ff3230e1873901eba2cbab959a6315c0d281d09e:

• Executable file mtt/lib/cr/r/cm.cr — part of check-in [af3953deae] at 2021-03-01 11:39:42 on branch master — Cleanup repository after cvs2git conversion. (user: jeff@gridfinity.com, size: 1166) [annotate] [blame] [check-ins using] [more...]
• Executable file mttroot/mtt/lib/cr/r/cm.cr — part of check-in [e7296f7eec] at 2003-08-19 15:44:55 on branch origin/master — Updated for new MTT (user: gawthrop@users.sourceforge.net, size: 1166) [annotate] [blame] [check-ins using]

%SUMMARY cm: relation for 2-port CM component
%DESCRIPTION Parameter 1 capacitance at separation x_0
%DESCRIPTION Parameter 2 x_0
%DESCRIPTION parameter 3 moving-plate mass

%     %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
%     %%%%% Model Transformation Tools %%%%%
%     %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.1  2000/12/28 09:18:38  peterg
% %% put under RCS
% %%
% %% Revision 1.1  1996/11/02  10:21:19  peterg
% %% Initial revision
% %%
% %% Revision 1.1  1996/09/12 11:18:26  peter
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


OPERATOR cm;
%Linear electrical bit
FOR ALL comp,c_0,x_0,elec_state,mech_state LET
cm(comp,c_0,x_0,effort,1,
	elec_state,state,1,
	mech_state,state,2
	)
	= elec_state/(c_0*x_0/mech_state);

%Nonlinear mechanical bit
FOR ALL comp,c_0,x_0,elec_state,mech_state LET
cm(comp,c_0,x_0,effort,2,
	elec_state,state,1,
	mech_state,state,2
	)
	= -(c_0*x_0)*((elec_state/mech_state)^2)/2; 

END;;