In this PhD thesis, the integrated control/structure design of a large flexible spacecraft is addressed using structured H ∞ synthesis. The problem is endeavored by developing a modeling technique forflexible multibody systems, called the Two Input Two Output Port (TITOP) model. This general framework allows the assembly of a flexible multibody system in chain-like or star-like structure, using finite element models as input data. Additionally, the TITOP modeling technique allows the consideration of parametric variations inside the system, a necessary characteristic in order to perform integrated control/structure design.In contrast to another widely used method, the assumed modes method, the TITOP modelling technique is robust against cha...
This paper proposes an approach for the design of flexible spacecraft, wherein the structural design...
The design of large space structures (LSS) requires the use of design and analysis tools that includ...
2012-08-02A methodology for the design of robust control systems for flexible spacecraft undergoing ...
Dans cette étude de thèse, le problème du co-design mécanique/contrôle d’attitude avec méthodesde la...
In this thesis, modeling and robust attitude control problems of large flexible space structures are...
Modern space missions for Earth Observation (EO) purposes often rely on satellites equipped with ver...
Modern space missions for Earth Observation (EO) purposes often rely on satellites equipped with ver...
In this paper, a multi-model H1 synthesis scheme for fixed-structure controller design is developed ...
In this paper, the modeling of flexible multi-body systems (typically a satellite), the design of a ...
The control of flexible spacecraft is a difficult problem because of large number of elastic modes; ...
International audienceThe main objective of this study is to propose a methodology for building a pa...
The study presents and validates a flexible appendage model to be used in an integrated control/str...
The aim of this paper is to present a methodology which was set up to develop a robust controlled fl...
This paper combines the nonlinear Udwadia-Kalaba control approach with the Assumed Mode Method to mo...
An approach for an optimization-based integrated controls-structures design is presented for a class...
This paper proposes an approach for the design of flexible spacecraft, wherein the structural design...
The design of large space structures (LSS) requires the use of design and analysis tools that includ...
2012-08-02A methodology for the design of robust control systems for flexible spacecraft undergoing ...
Dans cette étude de thèse, le problème du co-design mécanique/contrôle d’attitude avec méthodesde la...
In this thesis, modeling and robust attitude control problems of large flexible space structures are...
Modern space missions for Earth Observation (EO) purposes often rely on satellites equipped with ver...
Modern space missions for Earth Observation (EO) purposes often rely on satellites equipped with ver...
In this paper, a multi-model H1 synthesis scheme for fixed-structure controller design is developed ...
In this paper, the modeling of flexible multi-body systems (typically a satellite), the design of a ...
The control of flexible spacecraft is a difficult problem because of large number of elastic modes; ...
International audienceThe main objective of this study is to propose a methodology for building a pa...
The study presents and validates a flexible appendage model to be used in an integrated control/str...
The aim of this paper is to present a methodology which was set up to develop a robust controlled fl...
This paper combines the nonlinear Udwadia-Kalaba control approach with the Assumed Mode Method to mo...
An approach for an optimization-based integrated controls-structures design is presented for a class...
This paper proposes an approach for the design of flexible spacecraft, wherein the structural design...
The design of large space structures (LSS) requires the use of design and analysis tools that includ...
2012-08-02A methodology for the design of robust control systems for flexible spacecraft undergoing ...