%0 Journal Article
%T Tuning and Retuning of PID Controller for Unstable Systems Using Evolutionary Algorithm
%A V. Rajinikanth
%A K. Latha
%J ISRN Chemical Engineering
%D 2012
%I Hindawi Publishing Corporation
%R 10.5402/2012/693545
%U http://dx.doi.org/10.5402/2012/693545