Optimal Tuning of Decentralized PI Controller of Nonlinear Multivariable Process Using Archival Based Multiobjective Particle Swarm Optimization

Table 2

Input limits.

Input variable	Max. (kg/s)	Min. (kg/s)	Rate (kg/s^2)
WCHR	3.5	0	0.2
WAIR	20	0	1.0
WCOL	10	0	0.2
WSTM	6.0	0	1.0