Hi
As I have implemented in the attached picture, I'm making a simulink model and it keeps on giving an error:
Error in default port dimensions function of S-function 'FeedbackLinearization/Controller'. This function does not fully set the dimensions of output port 2
I toggled the signal dimensions display on and then I noticed that for my "error" signal, the output is of dimension 3 but it somehow transforms in dimension 1. (See the picture)
Can anybody please help me? I'm very confused
the picture is not well zoomed nor clear, please upload a clearer one
After 3 channel to 1 multiplexer, you need to use demultiplexer to send . As further you are finding xdot , so 1st channel represents x state, so derivative of 1st channel will give xdot. But what you are doing is output of multiplexer is 3 so it is having all x,y,z states , further demux them to get 1x3 array and then individually find derivative of x state.
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