The employment of Electrical Propulsion, to reduce the cost of satellites, has also increasedthe use of large solar arrays. Such solar panels are associated with low-frequency resonantmodes, and to ensure fine pointing of the satellite, the attitude control should not excitethese modes. This is a difficult task in such complex systems, whose exact a prioriknowledge is largely unavailable during the early design phase.The primary scope of this thesis is to synthesize a robust algorithm for attitude controlthat deals with modeling errors.The first part is dedicated to understanding the principal causes of uncertainty thatwill inevitably limit the design. Once a description of the uncertainty has been obtained,two different approaches to robus...
A robust direct adaptive attitude law is implemented in a attitude control system simulator. The mea...
具有挠性振动和液体晃动的新一代挠性卫星姿态运动是一个不确定系统 ,运用 H∞ 优化与 μ综合技术研究具有抑制振动和晃动能力以及强鲁棒性的卫星姿态控制系统设计问题 ,并对所提出的几种鲁棒控制系统设计方案...
The general objective of this Ph.D. thesis is to study the dynamics and control of rigid and flexibl...
The employment of Electrical Propulsion, to reduce the cost of satellites, has also increasedthe use...
Due to the character of the original source materials and the nature of batch digitization, quality ...
In this thesis novel feedback attitude control algorithms and attitude estimation algorithms are dev...
During the last decades, large deployable structures are starting to be seen as a plausible configur...
Due to the specificity of the chosen BIOMASS configuration this activity is driven by the expected i...
The design of large space structures (LSS) requires the use of design and analysis tools that includ...
In this paper, the modeling of flexible multi-body systems (typically a satellite), the design of a ...
This paper investigates the multi-objective attitude tracking problem of a flexible spacecraft in th...
Abstract In this paper we apply the robust redesign for transient performance recovery of nonlinear...
Keywordsattitude control, robust control, fuzzy logic The performance and power characteristics of a...
This thesis presents control systems design for control of rigid and flexible spacecraft in the pres...
Abstract. In this paper are investigated multivariable control methods for attitude control of an ar...
A robust direct adaptive attitude law is implemented in a attitude control system simulator. The mea...
具有挠性振动和液体晃动的新一代挠性卫星姿态运动是一个不确定系统 ,运用 H∞ 优化与 μ综合技术研究具有抑制振动和晃动能力以及强鲁棒性的卫星姿态控制系统设计问题 ,并对所提出的几种鲁棒控制系统设计方案...
The general objective of this Ph.D. thesis is to study the dynamics and control of rigid and flexibl...
The employment of Electrical Propulsion, to reduce the cost of satellites, has also increasedthe use...
Due to the character of the original source materials and the nature of batch digitization, quality ...
In this thesis novel feedback attitude control algorithms and attitude estimation algorithms are dev...
During the last decades, large deployable structures are starting to be seen as a plausible configur...
Due to the specificity of the chosen BIOMASS configuration this activity is driven by the expected i...
The design of large space structures (LSS) requires the use of design and analysis tools that includ...
In this paper, the modeling of flexible multi-body systems (typically a satellite), the design of a ...
This paper investigates the multi-objective attitude tracking problem of a flexible spacecraft in th...
Abstract In this paper we apply the robust redesign for transient performance recovery of nonlinear...
Keywordsattitude control, robust control, fuzzy logic The performance and power characteristics of a...
This thesis presents control systems design for control of rigid and flexible spacecraft in the pres...
Abstract. In this paper are investigated multivariable control methods for attitude control of an ar...
A robust direct adaptive attitude law is implemented in a attitude control system simulator. The mea...
具有挠性振动和液体晃动的新一代挠性卫星姿态运动是一个不确定系统 ,运用 H∞ 优化与 μ综合技术研究具有抑制振动和晃动能力以及强鲁棒性的卫星姿态控制系统设计问题 ,并对所提出的几种鲁棒控制系统设计方案...
The general objective of this Ph.D. thesis is to study the dynamics and control of rigid and flexibl...