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In this paper, a robust control scheme is proposed for flexible satellite attitude stabilization in the presence of multiple disturbances including the disturbances caused by flexible appendages with the sloshing dynamics of the liquid propellant and…

This paper deals with the attitude tracking control problem of rigid satellite with uncertainties of disturbances. An adaptive proportional derivative controller (PD) is proposed to deal with the influence of external disturbance in the attitude…

It is very common to describe quality as customer satisfaction, its management is developing more and more, we are trying in this research paper some of its tools for risk management, and the latter is part of a movement that ensures the security and…

It is very common to describe quality as customer satisfaction, its management is developing more and more, we are trying in this research paper some of its tools for risk management, and the latter is part of a movement that ensures the security and…

The present article probes the perceptions of first year English degree students towards their teachers’ assessment. University teachers’ literacy and attitudes towards dynamic assessment in EFL classes are also investigated. The aim is to experience…

The present article probes the perceptions of first year English degree students towards their teachers’ assessment. University teachers’ literacy and attitudes towards dynamic assessment in EFL classes are also investigated. The aim is to experience…

Abstract: In this article three study phases have been discussed: Landing phase of a civil transport aircraft,when part of the flow entering the reactors is redirected by thrust reversers. Phase of the functional andtechnical study of which reflects…

Abstract: This publication concerns hydraulic robots used in flexible production lines, in fact in hydraulicsystems, energy is transmitted and controlled by means of a pressurized fluid circulating in a circuit. whichform a new series of applications…

Abstract: In this article three study phases have been discussed: Landing phase of a civil transport aircraft,when part of the flow entering the reactors is redirected by thrust reversers. Phase of the functional andtechnical study of which reflects…

Abstract: This publication concerns hydraulic robots used in flexible production lines, in fact in hydraulicsystems, energy is transmitted and controlled by means of a pressurized fluid circulating in a circuit. whichform a new series of applications…
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