Why does place command in matlab doesnt follow the order of poles at times?

03 March 2016 0 9K Report

Hello everyone. Im trying to use the place command in matlab,but the problem is it doesn't follow the order of poles i have have determined.

As seen in the attached link, the first and fourth poles are not in the right order and I assume that's why my discrete controller is not working... .What should i do?!

thanks for your help

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