Controllability of inherently damped large flexible space structures
نویسندگان
چکیده
منابع مشابه
Manipulation of Large Flexible Structural Modules by Space Robots Mounted on Flexible Structures
Future large space structures (LSS) will be constructed on orbit by assembling large subassemblies using teams of robots. Here, the challenging task of the control and planning of the cooperative manipulation of large flexible structural modules by such teams is addressed. The robots are mounted on the compliant LSS while moving a module to its pre-assembly position. The objective is to positio...
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Teams of autonomous space robots are needed for future space missions such as the construction of large solar power stations and large space telescopes in earth orbit. This work focuses on the control of teams of robots performing construction tasks such as manipulation and assembly of large space structures. The control of the robot structure system is difficult. The space structures are flexi...
متن کاملAn Experimental Study of the Control of Space Robot Teams Assembling Large Flexible Space Structures
Future very large space structures, such as solar power stations and space telescopes, will need to be assembled in orbit by teams of cooperating space robots. Controlling these space robots is difficult due to the dynamic interactions forces between the robots and the large and very flexible structures. Sensing and actuation are also limited in space. A number of control algorithms have been p...
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In fitting atomic structures into EM maps, it often happens that the map corresponds to a different conformation of the structure. We have developed a new methodology to handle these situations that preserves the covalent geometry of the structure and allows the modeling of large deformations. The first goal is achieved by working in generalized coordinates (positional and internal coordinates)...
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ژورنال
عنوان ژورنال: Acta Astronautica
سال: 1983
ISSN: 0094-5765
DOI: 10.1016/0094-5765(83)90086-3