Не могли бы вы скопировать две статьи:
1. Korean Journal of Chemical Engineering, Volume 21, Number 1 / janvier 2004, Pages 1-5
Byung-Su Ko, Thomas F. Edgar and Jietae Lee
An Analytic Expression for Closed-Loop Output Behavior under Multiloop PID Control.
- DOI:
http://dx.doi.org/10.1007/BF02705373
Yeong-Koo Yeo and Tae-In Kwon
Control of pH processes based on the genetic algorithm
- DOI:
http://dx.doi.org/10.1007/BF02705374