Error-Initial state vector "X0" must be a real vector of length 86

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kash 2012-10-22

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采纳的回答： Azzi Abdelmalek

When i am running simulink program i am getting error as Initial state vector "X0" must be a real vector of length 86

The simulink is power_wind_dfig.mdl

when i run this the program runs ,but i tried to connect another wind turbine across B575.i get that error

pleasae help

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Sachin Ganjare 2012-10-22

Can you upload initialization file as well, as the model is not simulating due to some undefined parameters

Walter Roberson 2012-11-5

Please use better tags for this question; see http://www.mathworks.co.uk/matlabcentral/answers/43073-a-guide-to-tags

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Azzi Abdelmalek 2012-10-25

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编辑：Azzi Abdelmalek 2012-10-25

In the home page of Matlab, on the top-middle there is a "current folder" by default it's

F:\Old\bck\Program Files\MATLAB\R2011b\bin

change it to a new folder

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kash 2012-10-25

yes Azzi i need graphs like that ,please tell hoe to perform

Azzi Abdelmalek 2012-10-25

kash, If the question you've previously posted was answered accept it or no, and repost another question.

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Sachin Ganjare 2012-10-22

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Use below command & check the results:

newoptions = simset (oldoptions, 'SaveFormat', 'StructureWithTime');

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Sachin Ganjare 2012-10-25

Some parameters used in your model are undefined, this error may be related to that.

kash 2012-10-25

Sachin please can you tell how to modify those

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Azzi Abdelmalek 2012-10-22

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编辑：Azzi Abdelmalek 2012-10-22

在 MATLAB Online 中打开

right click on your model, then on model properties , callbacks, init fcn you will find the initialization command

load power_wind_dfig_xinit  % this file contains a variable named  xInitial (1x85)

If you have changed the model I think you must change xInitial

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Azzi Abdelmalek 2012-10-25

Just change your working folder to a new folder, for example D:\work

kash 2012-10-25

Yes Azzi how to change where i have to type these command

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