Title :
Multiobjective H2/H∞ control design for a VSTOL flight model
Author :
Khaniki, M. Salari ; Khosrowjerdi, M.J.
Author_Institution :
Electr. Eng. Dept., Sahand Univ. of Technol., Tabriz, Iran
Abstract :
In this paper, an application of a multiobjective optimal controller design approach on a multivariable vertical short take-off and landing (VSTOL) aircraft system is presented. To achieve good performance subject to white noises, bounded power disturbances, and to model uncertainties, and to have an acceptable reference tracking, combination of both H2(LQG) and H∞ methods is used. This method uses a time domain game approach for H2/H∞ design. It´s required to solve the corresponding set of coupled algebraic Riccati equations to gain multiobjective controller.
Keywords :
Aerospace control; Aircraft propulsion; Control design; Control systems; Cost function; Design methodology; Hydrogen; Optimal control; Output feedback; Riccati equations; Coupled Algebraic Riccati equations; H2/H∞ control; VSTOL flight control; multiobjective control;
Conference_Titel :
Electrical Engineering (ICEE), 2010 18th Iranian Conference on
Conference_Location :
Isfahan, Iran
Print_ISBN :
978-1-4244-6760-0
DOI :
10.1109/IRANIANCEE.2010.5506983