puma560_no_motor.m

%PUMA560 Load kinematic and dynamic data for a Puma 560 manipulator
%
%       PUMA560
%
% Defines the object 'p560' in the current workspace which describes the 
% kinematic and dynamic % characterstics of a Unimation Puma 560 manipulator
% using standard DH conventions.
% The model includes armature inertia and gear ratios.
%
% Also define the vector qz which corresponds to the zero joint
% angle configuration, qr which is the vertical 'READY' configuration,
% and qstretch in which the arm is stretched out in the X direction.
%
% See also: ROBOT, PUMA560AKB, STANFORD, TWOLINK.

%
% Notes:
%    - the value of m1 is given as 0 here.  Armstrong found no value for it
% and it does not appear in the equation for tau1 after the substituion
% is made to inertia about link frame rather than COG frame.
% updated:
% 2/8/95  changed D3 to 150.05mm which is closer to data from Lee, AKB86 and Tarn
%  fixed errors in COG for links 2 and 3
% 29/1/91 to agree with data from Armstrong etal.  Due to their use
%  of modified D&H params, some of the offsets Ai, Di are
%  offset, and for links 3-5 swap Y and Z axes.
% 14/2/91 to use Paul's value of link twist (alpha) to be consistant
%  with ARCL.  This is the -ve of Lee's values, which means the
%  zero angle position is a righty for Paul, and lefty for Lee.
%  Note that gravity load torque is the motor torque necessary
%  to keep the joint static, and is thus -ve of the gravity
%  caused torque.
%
% 8/95 fix bugs in COG data for Puma 560. This led to signficant errors in
%  inertia of joint 1. 
% $Log: puma560_no_motor.m,v $
% Revision 1.2  2004/07/06 02:16:36  gourdeau
% doxy etc
%
% Revision 1.1  2004/05/12 13:34:37  elachance
% Initial revision
%
% Revision 1.1  2003/02/06 04:31:36  gourdeau
% 1er rev Etienne L.
%
% Revision 1.1  2002/12/13 04:50:05  elachance
% Initial revision
%
% Revision 1.3  2002/04/01 11:47:16  pic
% General cleanup of code: help comments, see also, copyright, remnant dh/dyn
% references, clarification of functions.
%
% $Revision: 1.2 $

% Copyright (C) 1993-2002, by Peter I. Corke

clear L

L{1} = link([pi/2 0     0       0       0], 'standard');
L{2} = link([ 0         .4318   0       0       0], 'standard');
L{3} = link([-pi/2 .0203        0      .15005   0], 'standard');
L{4} = link([pi/2 0     0       .4318   0], 'standard');
L{5} = link([-pi/2 0    0       0       0], 'standard');
L{6} = link([0  0       0       0       0], 'standard');

%L{1} = link([pi/2 0    0       0       0], 'standard');
%L{2} = link([ 0        .4318   0       0       0], 'standard');
%L{3} = link([-pi/2 .0203       0       .15005  0], 'standard');
%L{4} = link([pi/2 0    0       .4318   0], 'standard');
%L{5} = link([-pi/2 0   0       0       0], 'standard');
%L{6} = link([0         0       0       0       0], 'standard');


L{1}.m = 0;
L{2}.m = 17.4;
L{3}.m = 4.8;
L{4}.m = 0.82;
L{5}.m = 0.34;
L{6}.m = .09;

L{1}.r = ;
L{2}.r = ;
L{3}.r = ;
L{4}.r = ;
L{5}.r = ;
L{6}.r = ;

L{1}.I = ;
L{2}.I = ;
L{3}.I = ;
L{4}.I = ;
L{5}.I = ;
L{6}.I = ;

L{1}.Jm =  0;
L{2}.Jm =  0;
L{3}.Jm =  0;
L{4}.Jm =  0;
L{5}.Jm =  0;
L{6}.Jm =  0;

L{1}.G =  0;
L{2}.G =  0;
L{3}.G =  0;
L{4}.G =  0;
L{5}.G =  0;
L{6}.G =  0;

% viscous friction (motor referenced)
L{1}.B =   0;
L{2}.B =   0;
L{3}.B =   0;
L{4}.B =   0;
L{5}.B =   0;
L{6}.B =   0;

% Coulomb friction (motor referenced)
L{1}.Tc = ;
L{2}.Tc = ;
L{3}.Tc = ;
L{4}.Tc = ;
L{5}.Tc = ;
L{6}.Tc = ;



%
% some useful poses
%
qz = ; % zero angles, L shaped pose
qr = ; % ready pose, arm up
qstretch = ;

p560 = robot(L, 'Puma 560', 'Unimation', 'params of 8/95');
clear L
p560.name = 'Puma 560';
p560.manuf = 'Unimation';

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