Results 61 to 70 of about 2,377 (166)

Robust Flight Control Design With Eigenstructure Assignment

IFAC Proceedings Volumes, 2001
Abstract Although the H ∞ control method is a powerful tool to design robust controller, it is difficult to attain the performances in time domain. A new design method of H ∞ state feedback controller is proposed which guarantees the robust stability and assigns eigenstructure in the desired regions.
openaire   +2 more sources

An application of eigenspace methods to symmetric flutter suppression [PDF]

An eigenspace assignment approach to the design of parameter insensitive control laws for linear multivariable systems is presented. The control design scheme utilizes flexibility in eigenvector assignments to reduce control system sensitivity to changes
Fennell, Robert E.
core   +1 more source

A Complete Parametric Solutions of Eigenstructure Assignment by State-Derivative Feedback for Linear Control Systems

Acta Polytechnica, 2005
In this paper we introduce a complete parametric approach for solving the problem of eigenstructure assignment via state-derivative feedback for linear systems.
T. H. S. Abdelaziz, M. Valášek
doaj  

Output Tracking Control of a Nonlinear System Based on Takagi-Sugeno Fuzzy Model: Generalized Partial Eigenstructure Assignment Approach

IEEE Access
This paper introduces an innovative optimal control approach to achieve output tracking while incorporating $H_{2}$ -performance specifications in a specific class of nonlinear dynamics modeled by the Takagi-Sugeno fuzzy model (TSFM).
Farzad Soltanian, Mokhtar Shasadeghi, Saleh Mobayen, Pawel Skruch   +3 more
doaj   +1 more source

A comparison of refined models for flexible subassemblies [PDF]

Interactions between structure response and control of large flexible space systems have challenged current modeling techniques and have prompted development of new techniques for model improvement.
Smith, Suzanne Weaver, Zimmerman, David C.   +1 more
core   +1 more source

Practical System Identification and Incremental Control Design for a Subscale Fixed-Wing Aircraft

Actuators
An incremental differential proportional integral (iDPI) control law using eigenstructure assignment gain design is tested in flight on a subscale platform to validate its suitability for fixed-wing flight control.
Rasmus Steffensen, Kilian Ginnell, Florian Holzapfel   +2 more
doaj   +1 more source

Robust Control Design for Large Space Structures [PDF]

, 1985
The control design problem for the class of future spacecraft referred to as large space structures (LSS) is by now well known. The issue is the reduced order control of a very high order, lightly damped system with uncertain system parameters ...
Bossi, J. A., Eastman, W. L.
core   +1 more source

Aircraft flight test trajectory control [PDF]

Two design techniques for linear flight test trajectory controllers (FTTCs) are described: Eigenstructure assignment and the minimum error excitation technique.
Menon, P. K. A., Walker, R. A.
core   +1 more source

Control de Múltiple Objetivo del Motor de Inducción Empleando Asignación de Estructuras Propias y Algoritmos Genéticos

TecnoLógicas, 2010
A linear controller is calculated by the use of a multiobjective optimization technique, and is applied over the induction machine; which is modeled in the oriented coordinate rotor flux system.
Santiago Sánchez, Jorge A. Zambrano, Eduardo Giraldo   +2 more
doaj  

Simultaneous structural and control optimization via linear quadratic regulator eigenstructure assignment [PDF]

A method for simultaneous structural and control design of large flexible space structures (LFSS) to reduce vibration generated by disturbances is presented.
Becus, G. A., Lui, C. Y., Tischler, V. A., Venkayya, V. B.   +3 more
core   +1 more source