A technical approach to H2 and H∞ control of a flexible transmission system

Author

Sojoodi, Mahdi ; Majd, Vahid Johari

Author_Institution

Intell. Control Syst. Lab., Tarbiat Modares Univ., Tehran, Iran

fYear

2010

fDate

28-30 June 2010

Firstpage

124

Lastpage

128

Abstract

In this paper, continuous-time H₂ and H_∞ control techniques for a flexible transmission system are presented. This system has two very oscillatory vibration modes subjected to large load variation, which makes the control of it be difficult. A set of design specification in time domain is to be met by a single controller on each of the three main plant models. Furthermore, the tracking problem in the presence of disturbance and load variation is investigated. Finally, the simulation results for H₂ and H_∞ controllers for three different loadings are given and compared. The simulation results show the good performance of the proposed controllers.

Keywords

H^∞ control; benchmark testing; continuous time systems; flexible structures; power transmission (mechanical); vibrational modes; H_∞ control technique; H₂ control technique; flexible transmission system; load variation; oscillatory vibration modes; Aerospace control; Control system synthesis; Control systems; DC motors; Frequency; Hydrogen; Load management; Pulleys; Robust control; Robust stability; Flexible Transmission System; H∞ Control; H2 control;

fLanguage

English

Publisher

ieee

Conference_Titel

Robotics Automation and Mechatronics (RAM), 2010 IEEE Conference on

Conference_Location

Singapore

Print_ISBN

978-1-4244-6503-3

Type

conf

DOI

10.1109/RAMECH.2010.5513200

Filename

5513200