Simple method of designing centralized PI controllers for multivariable systems based on SSGM.

@article{Ram2015SimpleMO,
  title={Simple method of designing centralized PI controllers for multivariable systems based on SSGM.},
  author={V Dhanya Ram and M. Chidambaram},
  journal={ISA transactions},
  year={2015},
  volume={56},
  pages={252-60}
}
A method is given to design multivariable PI/PID controllers for stable and unstable multivariable systems. The method needs only the steady state gain matrix (SSGM). The method is based on the static decoupler design followed by SISO PI/PID controllers design and combining the resulted decoupler and the diagonal PI(D) controllers as the centralized controllers. The result of the present method is shown to be equivalent to the empirical method proposed by Davison EJ. Multivariable tuning… CONTINUE READING