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Error in port widths or dimensions of multiple mpc

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A1 = [0, 1, 0, 0;
-m*g*L/j, -1000/dsitadx/j, s1/dsitadx/j -s2/dsitadx/j;
0, -1497127089.89560, -2746740569.49450e-9, 0;
0, 2696791201.46434, -1270640969.13778e-9, 1126758225.26467e-9];
B1 = [0; 0; 27497334708.4608; -42904277761.8731];
C1 = eye(4);
D1 = [0; 0; 0; 0];
Error in port widths or dimensions. The signal connected to the "mo" port of the "data_4_17/Multiple MPC Controllers/MPC4" block must be a scalar signal.
Error in port widths or dimensions. The signal connected to the "mo" port of the "data_4_17/Multiple MPC Controllers/MPC1" block must be a row or column vector signal with 4 elements.
I don't know how to solve the problem.
  2 Comments
曜星
曜星 on 17 Apr 2024
Of course, mo will be 4*1.But why does this happen?
Samay Sagar
Samay Sagar on 23 Apr 2024
For better understanding of your issue, it will be great if you can share the model.

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