Header menu link for other important links
X
Static Decouplers with P-PI Dual Loop Controllers for Unstable System
Sukanya Hazarika, Manickam Chidambaram
Published in Taylor and Francis Ltd.
2016
Volume: 58
   
Issue: 2
Pages: 172 - 185
Abstract
The applicability of static decoupler followed by tuning of diagonal proportional integral controllers for unstable multivariable process is studied. The need of static decouplers for an unstable multivariable system where the conventional decouplers becomes unstable is brought about by using three examples of a two-input two-output processes. Further, dual loop controllers are tuned for the approximated decoupled system. Use of P-PI (Proportional – Proportional and Integral) dual loop control system reduces the overshoot significantly. © 2015 Indian Institute of Chemical Engineers.
About the journal
JournalData powered by TypesetIndian Chemical Engineer
PublisherData powered by TypesetTaylor and Francis Ltd.
ISSN00194506
Open AccessNo
Concepts (11)
  •  related image
    Control equipment
  •  related image
    Controllers
  •  related image
    Multivariable systems
  •  related image
    Proportional control systems
  •  related image
    Two term control systems
  •  related image
    DECOUPLERS
  •  related image
    DUAL-LOOP CONTROL
  •  related image
    Multivariable control
  •  related image
    PID
  •  related image
    Unstable system
  •  related image
    Process control