The book Red Plenty [1] is about why centralized planning didn't work in the USSR. It is not a very technical book. But it shows quite well the reasons why central planning of an economy does not work.
Cybersyn is basically the same thing. Only that it got wrapped in control theory and less in operations research (optimization theory).
[1] https://www.theguardian.com/books/2010/aug/08/red-plenty-fra...