Error in port widths or dimensions.
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The PI Controller shown in the 1st figure is used in the 2nd figure to simulate a model of PID heat exchanger controller.
ERRORS:
Error in port widths or dimensions. Output port 1 of 'Paper2/Transport Delay HE' is a one dimensional vector with 2 elements.
and
Error in port widths or dimensions. Invalid dimension has been specified for input port 1 of 'Paper2/Heat Exchanger'.
How can I remove these errors?
回答 (1 件)
Fangjun Jiang
2019 年 7 月 5 日
0 投票
The Outport block "Out1" in "PI Controller" is connected to a BusCreator (or Mux) block. It contains two signals. That might be a mistake. Try to connect "Out1" to the output of block "Control Valve".
2 件のコメント
Ananya Singh
2019 年 7 月 10 日
Fangjun Jiang
2019 年 7 月 10 日
All your signals seem to be scalar so the dimension should be 1. Update your model and start from the first place where the dimension shows 2.
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