Trajectory designing Matlab code

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Bilal sadiq
Bilal sadiq 2018-6-26
评论： Bilal sadiq 2018-6-27
Hi Dear all i want to make a trajectory path which i have done but i am unable to get the output in simulink please help me fast what mistake i am doing????
function [a3,a2,a1,a0]= TrajCreate(theta0,thetaf,thetad0,thetadf,t)
T=20;
a0 = theta0;
a1 = thetad0;
a2 = (-3 * (theta0 - thetaf) - (2 * thetad0+thetadf )*T)/ T ^ 2;
a3 = (2 * (theta0 - thetaf) + (thetad0+thetadf )*T)/ T ^ 3;
end
% Run File theta0=10; thetaf=50; thetad0=0; thetadf=0;
[a3,a2,a1,a0]=TrajCreate(theta0,thetaf,thetad0,thetadf)
p=[a3 ,a2 , a1 , a0];
t=linspace(0,20,100);
Pos=polyval(p,t)
plot(t,Pos)
This give me nice result but i want the Pos my output in simulink
can you some one please help me
thanks in advance

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回答（3 个）

Ameer Hamza
Ameer Hamza 2018-6-26
You can use From Workspace block to transfer trajectory signal data from MATLAB base workspace to Simulink.
Bilal sadiq
Bilal sadiq 2018-6-26
I have already done that but unable to get that Well I am not a newbie to matlab I know all these basics Please provide me some example
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Bilal sadiq
Bilal sadiq 2018-6-27
The file you attached is not working

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Bilal sadiq
Bilal sadiq 2018-6-27
how can i run the file ?when i open your .mdl file it open like some .txt file format and it is not getting download
  2 个评论
Ameer Hamza
Ameer Hamza 2018-6-27
Right-click on the file name and press Save Link as. Also instead of starting a new answer, it is better to keep comment on the original answer. It helps keep track of the things.
Bilal sadiq
Bilal sadiq 2018-6-27
I have windows 10 it is not showing save link as............... instead it is showing Save linked content as................ and i have tried it is not working

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