Klevanski, Josef and Sippel, Martin (2005) Development of the Aeroelastic Mathematical Model of the STS as an Object of the Flight Control System in the Preliminary Design Phase. In: 6th International Symposium on Launcher Technologies. Flight Environment Control for Future and Operational Launchers. 6th International Symposium on Launcher Technologies, [2005-11-08 - 2005-11-11], Munich, Germany.
Full text not available from this repository.
This paper considers the development of a simplified modular parametrical model of the STS as an aeroelastic object of the flight control system in an iterative process. The first approximation for the materials and mass distribution is based on statistical methods. After a first stress analysis a more precise mass distribu-tion can be obtained. The preliminary design of the control system will consider flight path control as well as the trim and stabili-zation task. The eigenfrequencies analysis of the closed loop "rigid body – control system" allows rejecting of higher eigenvibrations of the elastic structure which are negligible for the control system and thereby allows simplifying of the whole mathematical model. The various aspects of the model applicability, its adequacy and the possible further development of some model components will also be discussed in this paper.
|Document Type:||Conference or Workshop Item (Paper)|
|Title:||Development of the Aeroelastic Mathematical Model of the STS as an Object of the Flight Control System in the Preliminary Design Phase|
|Journal or Publication Title:||6th International Symposium on Launcher Technologies. Flight Environment Control for Future and Operational Launchers|
|Keywords:||parametrical model, aeroelastic object of the flight control system|
|Event Title:||6th International Symposium on Launcher Technologies|
|Event Location:||Munich, Germany|
|Event Type:||international Conference|
|Event Dates:||[2005-11-08 - 2005-11-11]|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|HGF - Program:||Space (old)|
|HGF - Program Themes:||W RP - Raumtransport|
|DLR - Research area:||Space|
|DLR - Program:||W RP - Raumtransport|
|DLR - Research theme (Project):||W - Projekt ASTRA - Teilprojekt SART (old)|
|Institutes and Institutions:||Institute of Space Propulsion|
|Deposited By:||Josef Klevanski|
|Deposited On:||25 Jul 2007|
|Last Modified:||27 Apr 2009 14:05|
Repository Staff Only: item control page