Complete decoupling of multivariable systems by means of dynamic state feedback

Author

Arati, Devi C. ; Narayanan, S. ; Sivakumaran, N.

Author_Institution

Dept. of Instrum. & Control Eng., Nat. Inst. of Technol. Tiruchirappalli, Tiruchirappalli, India

fYear

2015

fDate

6-8 May 2015

Firstpage

299

Lastpage

306

Abstract

In this paper an attempt is made to design dynamic state feedback based decoupler for MIMO system. The dynamic feedback decoupler design reported here is an extension of static state feedback decoupler with appropriate modification. However only one set of feedback gains is obtained with this procedure. But the computation is simple over Malabre´s decoupler design. Six synthetic examples having different interaction characteristics are discussed here to demonstrate the effectiveness of the proposed design for a given desired closed loop transfer function matrix. For better clarity, observer design is not included in the simulation results.

Keywords

MIMO systems; closed loop systems; control system synthesis; multivariable control systems; state feedback; transfer function matrices; MIMO system; Malabre decoupler design; closed loop transfer function matrix; dynamic state feedback based decoupler; multivariable systems; MIMO; Matrices; Simulation; Stacking; State feedback; Steady-state; Transfer functions; PD compensator; decoupler; dynamic state feedback decoupler;

fLanguage

English

Publisher

ieee

Conference_Titel

Smart Technologies and Management for Computing, Communication, Controls, Energy and Materials (ICSTM), 2015 International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-4799-9854-8

Type

conf

DOI

10.1109/ICSTM.2015.7225431

Filename

7225431