### Abstract

This article addresses a Linear Matrix Inequality based decentralized PI controller for a Distillation system. In the following, design the design of the PI Controller is transformed into a problem design of State Feedback Controller and this problem is solved and additionally by using the Convex Optimization approach. The interacting behavior of the delegation substructure of the process variables of a multivariable process, in which the change in one independent variable or manipulated variable of the process has an impact on the other constant variables or controlled variables of the following process makes the selection of a proper controller more complex. The algorithm is simulated and is further validated in a real-time environment for the identified Pilot Plant Distillation column model.

Original language | English |
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Pages (from-to) | 896-902 |

Number of pages | 7 |

Journal | Journal of Advanced Research in Dynamical and Control Systems |

Volume | 10 |

Issue number | 7 Special Issue |

Publication status | Published - 01-01-2018 |

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### All Science Journal Classification (ASJC) codes

- Computer Science(all)
- Engineering(all)

### Cite this

*Journal of Advanced Research in Dynamical and Control Systems*,

*10*(7 Special Issue), 896-902.

}

*Journal of Advanced Research in Dynamical and Control Systems*, vol. 10, no. 7 Special Issue, pp. 896-902.

**Decentralized PI control design for a pilot plant distillation system using LMI approach.** / Revathy Priyadharshini, K.; Selvakumar, S.; Thirunavukkarasu, I.; Sheesha, C.; Bhat, Vinayambika S.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Decentralized PI control design for a pilot plant distillation system using LMI approach

AU - Revathy Priyadharshini, K.

AU - Selvakumar, S.

AU - Thirunavukkarasu, I.

AU - Sheesha, C.

AU - Bhat, Vinayambika S.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - This article addresses a Linear Matrix Inequality based decentralized PI controller for a Distillation system. In the following, design the design of the PI Controller is transformed into a problem design of State Feedback Controller and this problem is solved and additionally by using the Convex Optimization approach. The interacting behavior of the delegation substructure of the process variables of a multivariable process, in which the change in one independent variable or manipulated variable of the process has an impact on the other constant variables or controlled variables of the following process makes the selection of a proper controller more complex. The algorithm is simulated and is further validated in a real-time environment for the identified Pilot Plant Distillation column model.

AB - This article addresses a Linear Matrix Inequality based decentralized PI controller for a Distillation system. In the following, design the design of the PI Controller is transformed into a problem design of State Feedback Controller and this problem is solved and additionally by using the Convex Optimization approach. The interacting behavior of the delegation substructure of the process variables of a multivariable process, in which the change in one independent variable or manipulated variable of the process has an impact on the other constant variables or controlled variables of the following process makes the selection of a proper controller more complex. The algorithm is simulated and is further validated in a real-time environment for the identified Pilot Plant Distillation column model.

UR - http://www.scopus.com/inward/record.url?scp=85056841339&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85056841339&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:85056841339

VL - 10

SP - 896

EP - 902

JO - Journal of Advanced Research in Dynamical and Control Systems

JF - Journal of Advanced Research in Dynamical and Control Systems

SN - 1943-023X

IS - 7 Special Issue

ER -