Week 2- 2R Robotic Arm Challenge

% Forward Kinematics of a 2R Robotic Arm Manipulator

% Inputs

l1 = 1;

l2 = 0.7;

theta1 = 60;

theta2 = 55;

% coordinates

x0 =0;

y0 = 0;

x1 = l1*cosd(theta1); d is used as if we use theta it takes the value and d is used to get exact value

y1 = l1*sind(theta2);

x2 = x1+l2*cosd(theta2);

y2 = y1+l2*sind(theta2);

execute

%plotting

line([x0 x1],[y0 y1],'linewidth',4,'color','g')

line([x1 x2],[y1 y2],'linewidth',4,'color','r')