Title :
An H∞ controller for a double rotor system
Author :
López-Martínez, M. ; Ortega, M.G. ; Rubio, F.R.
Author_Institution :
Dipt. Ingenieria de Sistemas y Autom., Seville Univ., Spain
Abstract :
In this paper the design of an H∞ controller for a double rotor system is presented. This mechanical set features the characteristics of being a multivariable, highly nonlinear, strongly coupled and non-minimum phase system. The H∞ theory for linear systems has been applied after linearizing the dynamics by means of feedback linearization.
Keywords :
H∞ control; control system synthesis; feedback; linear systems; linearisation techniques; multivariable control systems; nonlinear systems; rotors; H∞ controller; control system synthesis; double rotor system; feedback linearization; linear systems; multivariable system; nonlinear system; nonminimum phase system; rotor systems; Aerodynamics; Angular velocity; Control systems; Feedback; Frequency; Nonlinear dynamical systems; Robust control; Rotors; Torque; Uncertainty;
Conference_Titel :
Emerging Technologies and Factory Automation, 2003. Proceedings. ETFA '03. IEEE Conference
Print_ISBN :
0-7803-7937-3
DOI :
10.1109/ETFA.2003.1247714
